# 2023 IMSA Battle on the Bricks

The 2023 IMSA Battle on the Bricks was a sports car race that was sanctioned by the International Motor Sports Association (IMSA). The race was held at Indianapolis Motor Speedway in Speedway, Indiana on September 17, 2023. The event was the tenth round of the 2023 IMSA SportsCar Championship and the seventh round of the WeatherTech Sprint Cup.
The No. 7 Porsche of Matt Campbell and Felipe Nasr qualified in pole position and initially held their advantage until Campbell was overtaken by Mathieu Jaminet in the No. 6 Porsche on the race's first lap. Jaminet held the lead until pitting during the second full course caution period. Porsche Penske Motorsport's No. 6 and No. 7 cars failed to overtake the GTD field during the field split. Whelen Engineering Racing's No. 31 Cadillac of Pipo Derani and Alexander Sims inherited the lead which they maintained until Derani was overtaken by Nasr and Tandy. Tandy overtook Nasr in the final final pit stop cycle to secure the victory. Porsche Penske Motorsport's No. 7 car of Matt Campbell and Felipe Nasr finished second and the No. 25 BMW of Connor De Phillippi and Nick Yelloly came in third.
The Le Mans Prototype 2 (LMP2) category was won by the No. 11 TDS Racing car of Mikkel Jensen and Steven Thomas. Jensen took the lead in the closing stages of the race after passing No. 8 Tower Motorsports driver Louis Delétraz which earned Jensen and Thomas their second victory of the season. Wayne Boyd and Anthony Mantella took victory in LMP3. Jules Gounon and Daniel Juncadella's No. 79 WeatherTech Racing Mercedes took victory in the GTD Pro class with Ross Gunn and Alex Riberas in the No. 23 Aston Martin in second. Gounon and Juncadella went unchallenged throughout the race after inheriting the lead from The No. 9 Porsche of Klaus Bachler who received a drive-through penalty for changing lanes before crossing the start finish line at the start. The GTD class was won by Philip Ellis and Russell Ward ahead of The No. 78 Lamborghini of Misha Goikhberg and Loris Spinelli
The result meant Derani and Sims became the leaders of the Drivers' Championship with 2460 points, 3 ahead of fifth-placed finishers Albuquerque and Taylor, and a further 2 in front of Mathieu Jaminet, and Nick Tandy. De Phillippi and Yelolly dropped to fourth place and Matt Campbell, and Felipe Nasr advanced to fifth. Porsche took the lead of the Manufactures' Championship by eight points ahead of Cadillac and Acura dropped to third. BMW remained in fourth. Jensen and Thomas took the lead of the LMP2 Drivers' Championship. Boyd and Mantella moved to second in the LMP3 Drivers' Championship. In The GTD Pro Drivers' Championship, Barnicoat and Jack Hawksworth extended their advantage over Antonio García and Jordan Taylor. Madison Snow and Bryan Sellers clinched the GTD Drivers' Championship with one race left in the season.

## Background

International Motor Sports Association's (IMSA) president John Doonan confirmed the race was part of the schedule for the 2023 IMSA SportsCar Championship (IMSA SCC) in August 2022. The event marked IMSA's return to Indianapolis Motor Speedway for the first time since 2014 as the track replaced Mid-Ohio Sports Car Course after the 2022 season. The 2023 IMSA Battle on the Bricks was the tenth of eleven scheduled sports car races of 2023 by IMSA, and it was the seventh round held as part of the WeatherTech Sprint Cup. The race was held at the fourteen-turn 2.439 mi (3.925 km) Indianapolis Motor Speedway Road Course on September 17, 2023.
On September 7, 2023, IMSA released the latest technical bulletin outlining Balance of Performance for the GTP, GTD Pro, and GTD classes. In GTP, the Acura ARX-06 received a 3 kilogram weight increase while the Porsche 963 received a 1 kilogram weight increase. The BMW M Hybrid V8 and Cadillac V-Series.R received no weight changes. All four GTP cars received power increases. In GTD Pro and GTD, the McLaren 720S GT3 Evo received a 30 kilogram weight increase. The Porsche 911 GT3 R (992) received a 10 kilogram weight increase and received a larger air restrictor. The BMW M4 GT3, Chevrolet Corvette C8.R GTD, and Lexus RC F GT3 received smaller air restrictors while most of the cars received fuel capacity adjustments.
Before the race, Filipe Albuquerque and Ricky Taylor led the GTP Drivers' Championship with 2171 points, ahead of Pipo Derani and Alexander Sims in second with 2157 points, and Connor De Phillippi and Nick Yelloly in third with 2098 points. With 1345 points, Paul-Loup Chatin and Ben Keating led the LMP2 Drivers' Championship, 45 points ahead of Mikkel Jensen and Steven Thomas in second. In LMP3, Gar Robinson led the Drivers' Championship with a 251-point advantage over Matt Bell and Orey Fidani. Ben Barnicoat and Jack Hawksworth led the GTD Pro Drivers' Championship with 3165 points, ahead of Antonio García and Jordan Taylor with 3021 points. In GTD, the Drivers' Championship was led by Bryan Sellers and Madison Snow with 2996 points, ahead of Roman De Angelis and Marco Sørensen with 2621 points. Cadillac, Lexus, and BMW were leading their respective Manufacturers' Championships, while WTR with Andretti Autosport, PR1/Mathiasen Motorsports, Riley Motorsports, Vasser Sullivan Racing, and Paul Miller Racing each led their own Teams' Championships.

### Entries

A total of 48 cars took part in the event split across five classes. Ten cars were entered in GTP, 7 in LMP2, 9 in LMP3, 5 in GTD Pro, and 17 in GTD. In LMP2, Dan Goldburg joined Louis Delétraz in the Tower Motorsports entry. Rodrigo Sales joined Giedo van der Garde in The No. 35 TDS Racing entry. In LMP3, Nolan Siegel substituted for Ari Balogh in the No. 30 Jr III Motorsports entry. Performance Tech Motorsports made their first appearance since the Watkins Glen round. Lance Willsey returned to the Sean Creech Motorsport entry. In GTD, Racers Edge Motorsports with WTR Andretti returned after skipping the previous race at Virginia International Raceway. Lone Star Racing made their first appearance in the WeatherTech SportsCar Championship since 2019. Andretti Autosport made their first appearance since the Lime Rock round.

## Testing

21 cars were involved in two days of testing divided into four sessions held at the circuit from July 28 to 29. Matt Capmbell set the fastest time early in the first day's running with a time of 1 minute, 15.636 seconds for the No. 7 Porsche Penske Motorsport Porsche. Tijmen van der Helm later set the fastest time of the day in No. 5 JDC-Miller MotorSports Porsche. The fastest LMP2 lap came from Ben Hanley's No. 04 CrowdStrike Oreca while LMP3 was led by Matt Bell's No. 13 AWA Duqueine. Jack Hawksworth led GTD Pro in the No. 14 Lexus RC F GT3 with a 1-minute, 24.898 seconds lap in the second session and Mikaël Grenier set the fastest time in GTD.
The second and final day of testing saw Connor De Phillippi lead in the No. 25 BMW M Team RLL BMW at 1 minute, 14.655 seconds. Mikkel Jensen in the No. 11 TDS Racing Oreca set the fastest time in LMP2 while Wayne Boyd topped LMP3 in the No. 17 AWA Duqueine. Jack Hawksworth in the No. 14 Lexus set the fastest time in GTD Pro while Misha Goikhberg set the fastest time amongst all GTD cars.

## Practice

There were two scheduled practice sessions preceding the race start on Sunday, one on Friday afternoon and one on Saturday morning. The first session ran for 90 minutes on Friday afternoon while the second session ran for 105 minutes on Saturday morning.
In the first session, Matt Campbell's No. 6 Penske Porsche lapped quickest at 1:15.184, 0.022 seconds ahead of WTR's Filipe Albuquerque. Sébastien Bourdais was third in CGR's No. 01 Cadillac. De Phillippi and his teammate Eng were fourth and fifth for BMW. Mikkel Jensen led LMP2 with a 1:17.231 lap in TDS Racing's No. 11 car, 0.055 seconds ahead of Ryan Dalziel in the Era Motorsport car. Garett Grist was fastest in LMP3 with a time of 1:20.707. The GTD Pro class was topped by the No. 14 Vasser Sullivan Racing Lexus RC F GT3 of Jack Hawksworth with a time of 1:23.636. Klaus Bachler in the No. 9 Porsche was second fastest followed by Jules Gounon in the No. 79 Mercedes. Patrick Gallagher set the fastest time in GTD. The session was red flagged twice. 40 minutes into the session, Alan Brynjolfsson spun the No. 77 Porsche at turn six and got stuck in the gravel trap. With 15 minutes remaining, the No. 94 Andretti Autosport Aston Martin Vantage AMR GT3 of Jarett Andretti suffered an engine failure and came to a stop at turn 7 bringing out the second red flag.
Campbell led the final session in the No. 7 Penske Porsche with a lap of 1 minute, 14.085 seconds. Jaminet was 0.185 seconds behind in second, with the No. 24 BMW of Eng in third. Yelloly's No. 24 BMW, along with Bourdais' No. 01 Cadillac were fourth and fifth. Jensen led LMP2 in TDS Racing's No. 11 car, 0.065 seconds ahead of Hanley in CrowdStrike's No. 04 Oreca. Matt Bell set the fastest time in LMP3 with a time of 1:20.840. The GTD Pro class was topped by the No. 9 Pfaff Motorsports Porsche 911 GT3 R (992) of Klaus Bachler with a time of 1:22.905. Jules Gounon in the No. 79 Mercedes was second fastest followed by Jack Hawksworth in the No. 14 Lexus. Loris Spinelli set the fastest time in GTD. The session was red flagged three times for on track incidents. 30 minutes into the session, Louis Delétraz spun the No. 8 Tower Motorsports Oreca at turn 1 and got beached in the gravel trap. 22 minutes later, Dwight Merriman in the No. 18 Era Motorsport car and Dennis Andersen in the No. 20 High Class Racing car collided at turn 1 causing debris to be scattered onto the track. Andersen was given a drive-through penalty. The final stoppage came in the closing minutes when the No. 13 AWA Duqueine of Orey Fidani spun at turn 4 and got stuck in the gravel trap.

## Qualifying

Saturday’s afternoon qualifying was broken into three sessions, with one session for the GTP, LMP2 and LMP3, GTD Pro and GTD classes, which lasted for 20 minutes for the GTP session, and 15 minutes for the LMP2/LMP3, and GTD Pro/GTD sessions. The rules dictated that all teams nominated a driver to qualify their cars, with the Pro-Am LMP2 class requiring a Bronze rated driver to qualify the car while the LMP3 class required a Bronze/Silver Rated driver to qualify the car. The competitors' fastest lap times determined the starting order. IMSA then arranged the grid to put GTPs ahead of the LMP2, LMP3, GTD Pro, and GTD cars.
The first was cars in the GTD Pro and GTD classes. Klaus Bachler qualified on pole in GTD Pro driving the No. 9 Porsche for Pfaff Motorsports, beating Jules Gounon in the No. 79 WeatherTech Racing Mercedes by 0.150 seconds. Following in third was Hawksworth's No. 14 Lexus. The No. 3 Corvette Racing Chevrolet Corvette C8.R GTD and the No. 23 Heart of Racing Team Aston Martin rounded out the GTD Pro rounded out the GTD Pro qualifiers. Madison Snow set the fastest time among all GTD cars driving the No. 1 car for Paul Miller Racing, 0.065 seconds faster than GTD Pro pole sitter Bachler. Snow was over three-tenths clear of Mikaël Grenier in the No. 32 Mercedes-AMG followed by Patrick Gallagher in the No. 96 BMW.
The second session was for cars in the LMP2 and LMP3 classes. Ben Keating qualified on pole in LMP2 driving the No. 52 car for PR1/Mathiasen Motorsports. Keating was 0.440 seconds clear of George Kurtz in the No. 04 CrowdStrike Racing by APR entry followed by Steven Thomas in the No. 11 TDS Racing entry. Bijoy Garg qualified on pole in LMP3 driving the No. 29 car for Jr III Motorsports, beating Nolan Siegel in the sister No. 30 JR III Motorsports entry by over nine-tenths of a second. Orey Fidani was third in the No. 13 AWA entry followed by Alexander Koreiba in the No. 38 Performance Tech Motorsport Ligier, and Anthony Mantella rounded out the top five. The session saw one incident when Gar Robinson, driving the No. 74 Riley Motorsports entry, crashed at turn six. Robinson had his best two laps from the session deleted for causing a red flag.
The final session of qualifying was for the GTP class. Matt Campbell qualified on pole driving the No. 7 car for Porsche Penske Motorsport, besting teammate Mathieu Jaminet in the sister No. 6 Porsche Penske Motorsport entry by less than two-tenths of a second. Following in third was the No. 60 Acura of Tom Blomqvist with the No. 01 Cadillac of Sébastien Bourdais in fourth. Ricky Taylor completed the top five in the No. 10 Acura followed by Philipp Eng's No. 24 BMW in sixth, and Nick Yelloly in the No. 25 BMW M Team RLL entry in seventh. The No. 31 Whelen Engineering Racing Cadillac, Proton Competition, and JDC-Miller MotorSports entries rounded out the GTP qualifiers.

### Qualifying results

Pole positions in each class are indicated in bold and by ‡.
| Pos. | Class | No. | Team | Driver | Time | Gap | Grid |
| 1 | GTP | 7 | Porsche Penske Motorsport | Matt Campbell | 1:13.672 | _ | 1‡ |
| 2 | GTP | 6 | Porsche Penske Motorsport | Mathieu Jaminet | 1:13.824 | +0.152 | 2 |
| 3 | GTP | 60 | Meyer Shank Racing with Curb-Agajanian | Tom Blomqvist | 1:13.864 | +0.192 | 3 |
| 4 | GTP | 01 | Cadillac Racing | Sébastien Bourdais | 1:13.939 | +0.267 | 4 |
| 5 | GTP | 10 | Wayne Taylor Racing with Andretti Autosport | Ricky Taylor | 1:14.114 | +0.442 | 5 |
| 6 | GTP | 24 | BMW M Team RLL | Philipp Eng | 1:14.170 | +0.498 | 6 |
| 7 | GTP | 25 | BMW M Team RLL | Nick Yelloly | 1:14.173 | +0.501 | 7 |
| 8 | GTP | 31 | Whelen Engineering Racing | Pipo Derani | 1:14.284 | +0.612 | 8 |
| 9 | GTP | 59 | Proton Competition | Gianmaria Bruni | 1:14.306 | +0.634 | 9 |
| 10 | GTP | 5 | JDC-Miller MotorSports | Tijmen van der Helm | 1:14.632 | +0.960 | 10 |
| 11 | LMP2 | 52 | PR1/Mathiasen Motorsports | Ben Keating | 1:17.950 | +4.278 | 11‡ |
| 12 | LMP2 | 04 | CrowdStrike Racing by APR | George Kurtz | 1:18.930 | +4.718 | 12 |
| 13 | LMP2 | 11 | TDS Racing | Steven Thomas | 1:18.623 | +4.951 | 13 |
| 14 | LMP2 | 35 | TDS Racing | Rodrigo Sales | 1:18.901 | +5.229 | 14 |
| 15 | LMP2 | 8 | Tower Motorsports | Dan Goldburg | 1:19.105 | +5.433 | 15 |
| 16 | LMP2 | 18 | Era Motorsport | Dwight Merriman | 1:19.621 | +5.949 | 16 |
| 17 | LMP2 | 20 | High Class Racing | Dennis Andersen | 1:20.055 | +6.383 | 17 |
| 18 | LMP3 | 29 | Jr III Motorsports | Bijoy Garg | 1:20.513 | +6.383 | 18‡ |
| 19 | LMP3 | 30 | Jr III Motorsports | Nolan Siegel | 1:20.982 | +7.310 | 19 |
| 20 | LMP3 | 13 | AWA | Orey Fidani | 1:22.093 | +8.421 | 20 |
| 21 | LMP3 | 38 | Performance Tech Motorsports | Alexander Koreiba | 1:22.153 | +8.481 | 21 |
| 22 | LMP3 | 17 | AWA | Anthony Mantella | 1:22.675 | +9.003 | 22 |
| 23 | LMP3 | 54 | MLT Motorsports | Jason Rabe | 1:122.862 | +9.190 | 23 |
| 24 | GTD | 1 | Paul Miller Racing | Madison Snow | 1:23.075 | +9.403 | 27‡ |
| 25 | LMP3 | 4 | Ave Motorsports | Kevin Conway | 1:23.118 | +9.446 | 24 |
| 26 | GTD Pro | 9 | Pfaff Motorsports | Klaus Bachler | 1:23.140 | +9.468 | 28‡ |
| 27 | GTD Pro | 79 | WeatherTech Racing | Jules Gounon | 1:23.290 | +9.618 | 29 |
| 28 | GTD Pro | 14 | Vasser Sullivan Racing | Jack Hawksworth | 1:23.345 | +9.673 | 30 |
| 29 | GTD Pro | 23 | Heart of Racing Team | Alex Riberas | 1:23.395 | +9.723 | 31 |
| 30 | GTD | 32 | Korthoff Preston Motorsports | Mikaël Grenier | 1:23.424 | +9.752 | 32 |
| 31 | GTD | 96 | Turner Motorsport | Patrick Gallagher | 1:23.657 | +9.985 | 33 |
| 32 | GTD Pro | 3 | Corvette Racing | Jordan Taylor | 1:23.741 | +10.069 | 34 |
| 33 | GTD | 78 | Forte Racing powered by US RaceTronics | Misha Goikhberg | 1:23.859 | +10.187 | 35 |
| 34 | GTD | 57 | Winward Racing | Russell Ward | 1:23.878 | +10.206 | 36 |
| 35 | LMP3 | 74 | Riley Motorsports | Gar Robinson | 1:23.906 | +10.234 | 25 |
| 36 | GTD | 27 | Heart of Racing Team | Roman De Angelis | 1:23.910 | +10.238 | 37 |
| 37 | GTD | 12 | Vasser Sullivan Racing | Frankie Montecalvo | 1:24.020 | +10.348 | 38 |
| 38 | GTD | 70 | Inception Racing | Brendan Iribe | 1:24.072 | +10.348 | 39 |
| 39 | GTD | 91 | Kelly-Moss with Riley | Alan Metni | 1:24.210 | +10.400 | 48 |
| 40 | GTD | 80 | AO Racing Team | P.J. Hyett | 1:24.246 | +10.538 | 40 |
| 41 | GTD | 97 | Turner Motorsport | Chandler Hull | 1:24.264 | +10.574 | 41 |
| 42 | GTD | 93 | Racers Edge Motorsports with WTR Andretti | Ashton Harrison | 1:24.407 | +10.592 | 42 |
| 43 | LMP3 | 33 | Sean Creech Motorsport | Lance Willsey | 1:24.599 | +10.735 | 26 |
| 44 | GTD | 77 | Wright Motorsports | Alan Brynjolfsson | 1:24.663 | +10.927 | 43 |
| 45 | GTD | 94 | Andretti Autosport | Jarett Andretti | 1:24.911 | +10.991 | 44 |
| 46 | GTD | 66 | Gradient Racing | Sheena Monk | 1:25.367 | +11.695 | 45 |
| 47 | GTD | 92 | Kelly-Moss with Riley | David Brule | 1:25.957 | +12.285 | 46 |
| 48 | GTD | 15 | Lone Star Racing | Anton Dias Perera | 1:26.365 | +12.693 | 47 |
| Sources: ||||||||
* The No. 74 Riley Motorsports entry had its two fastest laps deleted as penalty for causing a red flag during its qualifying session.
* The No. 91 Kelly-Moss with Riley entry initially qualified ninth for the GTD class. However, the team changed engines after qualifying. By IMSA rules, the entry was moved to the rear of the GTD field on the starting grid.

## Warm up

A 20 minute warm up session was held on the morning of September 17. Augusto Farfus lapped fastest with a time of 1:16.009, 0.136 seconds ahead of Mathieu Jaminet in the No. 6 Porsche. Mikkel Jensen led LMP2 while João Barbosa was fastest in LMP3. The fastest GTD Pro lap was a 1:24.488, set by Ross Gunn in the No. 23 Aston Martin, and Trent Hindman's No. 77 Porsche set the fastest time amongst all GTD cars. The No. 10 Wayne Taylor Racing with Andretti Autosport Acura of Ricky Taylor crashed at turn 7. Taylor's Acura suffered bodywork damage and returned to the track after repairs were made.

## Race

Race conditions at the start were dry and overcast. The air temperature throughout the race was between 69.0 and 71.9 °F (20.6 and 22.2 °C) and the track temperature ranged from 81.3 to 96.4 °F (27.4 to 35.8 °C).
Campbell maintained his pole position advantage while Sébastien Bourdais and Mathieu Jaminet made it three wide going into turn one. Campbell, Jaminet, and Bourdais locked up at turn one. Jaminet passed Campbell for the overall lead while Bourdais's Cadillac was tagged by the No. 24 BMW of Philipp Eng, sending the Cadillac into a spin and Tom Blomqvist's No. 60 Acura collided with the No. 01 Cadillac. Bachler attempted to block Jules Gounon and changed lanes before crossing the start finish line. As a result, Bachler would receive a drive-through penalty. The No. 66 Acura of Sheena Monk made contact with the No. 97 BMW of Chandler Hull at turn four, turning Hull's BMW around. Monk would receive a drive-through penalty for incident responsibility. Debris from the collisions meant that the first full course caution was displayed. Bourdais pitted for emergency service and his Cadillac received a nose change as well as new tires.
Racing resumed on lap 5 with Jaminet maintaining his advantage over Campbell. Misha Goikhberg's No. 78 Lamborghini forced the No. 96 Turner Motorsport BMW M4 GT3 of Patrick Gallagher off track and into a spin at turn seven. Goikhberg would receive a drive-through penalty for incident responsibility. Lone Star Racing's No. 15 Mercedes-AMG of Anton Dias Perera spun at turn twelve and made contact with the No. 30 Jr III Motorsports Ligier of Nolan Siegel at turn thirteen, turning Siegel's Ligier around. The No. 24 BMW of Philipp Eng pitted for a new tire and received repairs after sustaining damage from earlier contact with the No. 01 Cadillac. George Kurtz's No. 04 Oreca overtook Keating for the lead in LMP2. Dwight Merriman's No. 18 Era Motorsport car spun at turn thirteen after attempting to pass the No. 20 High Class Racing Oreca of Dennis Andersen. Andersen's Oreca suffered left-front damage and he drove into the pit lane for a nose change. Eng pitted for a second time for a nose change. Grenier passed Snow around the outside of turn seven for first position in GTD. At turn ten, Mikaël Grenier's slower No. 32 Korthoff Preston Motorsports Mercedes-AMG made contact with the rear of Lance Willsey's No. 33 Ligier, and Willsey was sent spinning onto the grass. Grenier would receive a drive-through penalty for incident responsibility. Andersen pitted for a second time after attempting to pass the No. 92 Kelly-Moss with Riley Porsche of David Brule going into turn thirteen and suffered suspension damage after getting squeezed into the wall. Eng pitted for a third time after suffering a loss of power and would rejoin in 46th position overall. Ashton Harrison's No. 93 Acura suffered suspension damage after making contact with an LMP2 car at turn one leading to the car retiring from the race.
On lap 30, the final caution was given. Merrian spun at turn fourteen, and skidded towards the outside of the track. Merriman's No. 18 car was left stranded as multiple cars took evasive action to avoid a collision. Majority of the field made their first scheduled pit stops for fuel, tires, and driver changes during the safety car period. Pipo Derani overtook Nasr's No. 7 Porsche and went alongside Tandy's No. 6 Porsche after the No. 6 and No. 7 Porsche Penske Motorsport entries failed to pass the GTD field during the field split in a timely manner. After several laps of confusion, Derani was promoted to first place overall while Tandy and Nasr lost one place each.
When racing resumed, Nasr passed Tandy for second position at turn one. The No. 59 Proton Competition Porsche 963 of Harry Tincknell received a drive-through penalty after the team's pit crew worked on the car outside its pit box. Montecalvo's No. 12 Lexus and Schandorff's No. 70 McLaren made contact at turn thirteen, causing a puncture for both cars. Montecalvo drove into the pit lane straight away while Schandorff completed an entire lap before pitting. Delétraz in the No. 8 Oreca took the lead after most of the LMP2 field made their pit stops for driver changes. On lap 65, Derani locked up going into turn one and Nasr passed Derani for the overall lead while Tandy in the No. 6 Porsche overtook Derani's Cadillac for second. Nasr and Tandy dueled for the next several laps before making their final pit stops.
After the final pit stop cycle, Tandy took the lead after Nasr locked up at turn seven on his outlap and De Phillippi took over third in the category. Delétraz kept his advantage over Paul-Loup Chatin in LMP2. Boyd took the lead of LMP3 with Burdon in second. Juncadella kept the lead of GTD Pro with Gunn in second. Sellers took the GTD lead and Ellis took over second in the category. Sims locked up at turn one and went onto the escape road. Mikkel Jesen's No. 11 TDS Racing Oreca passed Delétraz for the lead in LMP2 with 26 minutes remaining. Philip Ellis overtook Sellers for the lead in GTD at turn ten and Spinelli passed Sellers for second at turn twelve shortly afterwards. Spinelli overtook Ellis for the lead in GTD at turn thirteen with ten minutes remaining. Loup-Chatin made a late pit stop for fuel. Going into turn seven with 3 laps remaining, Philip Ellis dived down the inside of Loris Spinelli and made contact with the No. 78 Lamborghini. Spinelli went onto the grass as a result of extra speed gained from the contact by the No. 57 Mercedes-AMG and Ellis retook the lead of GTD. Dakota Dickerson's No. 54 Ligier suffered left-rear damage after making contact with Nasr's No. 7 Porsche at turn seven leading to the car retiring from the race. Tandy maintained the lead for the rest of the race winning after completing 113 laps. Nasr finished second, 17.421 seconds adrift of the No. 6 Porsche, and De Phillippi completed the podium positions by finishing third. Jensen maintained the No. 11 TDS Racing Oreca's lead to win LMP2 by 19.909 seconds over the No. 8 Tower Motorsports car of Louis Delétraz and Dan Goldburg, and third-position finishers Ben Hanley and George Kurtz in the No. 04 CrowdStrike Racing by APR car. Boyd maintained the No. 17 AWA Duqueine's lead to in LMP3 over the No. 74 Riley Motorsports Ligier of Josh Burdon and Gar Robinson followed by the No. 30 Jr III Motorsports entry of Nolan Siegel and Garett Grist. Unchallenged in the closing stages, Jules Gounon and Daniel Juncadella took their third victory of the season in GTD Pro. The No. 23 Aston Martin of Gunn and Riberas took second; Barnicoat and Jack Hawksworth's No. 14 Lexus took third. Philip Ellis and Russell Ward the first win of the season for the No. 57 Mercedes-AMG in GTD. The No. 78 Forte Racing powered by US RaceTronics Lamborghini of Misha Goikhberg and Loris Spinelli finished second, and Bryan Sellers and Madison Snow in the No. 1 Paul Miller Racing BMW rounded out the podium.

### Post-race

Jaminet was pleased with his win after overcoming disappoint since the Watkins Glen round: "I’ve been very disappointed since Watkins Glen. We’ve had only — pretty much — bad races. And looking at it, it still hurts. So we finally get a win back, and that put us back on the championship hunt. And I’m just hungry for more, to be honest. I just want to go to Atlanta now and race." Derani explained his overtaking of the No. 6 and No. 7 Porsches behind the safety car: "We were on top of the rules. I tried to overtake the 7, he kind of blocked me. I think he was trying to give the 6 a chance to go, and then obviously the 6 didn’t go – and I just went. We’re just trying to follow the rules to the best of our ability. Sometimes miscommunications happen, which probably was the case. I think IMSA did the right thing on the call. If the car in front of you don’t go, and you’ve given them enough time…then it is what it is."
Thomas praised his teammate, Jensen for securing the No. 11 TDS team victory in LMP2. Mantella called his LMP3 win "a dream come true": "When I think back to Daytona, it is one of the greatest moments of my life – especially to be driving with such professionals. And Indy is on that bucket list. To kiss the bricks after a win is every kid’s dream. Everybody that did it – (team owner) Andrew Wojteczko, Wayne and myself – we all did it with tears in our eyes because it means that much." Gounon admitted his was surprised by Bacher changing lanes at the start: “I was on the radio about that right away. I knew there was going to be a penalty, so I immediately backed out of it and that opened the door for us. I think it would have been a difficult fight for us, but we were up for it." Snow said it was nice to secure the GTD Drivers' Championship 1 race early: "Petit Le Mans is a very, very long race, and it’s a lot of stress off our shoulders, knowing that at Petit, we can just enjoy racing. But that’s due to all the hard work Paul Miller Racing put in going into this weekend knowing that if we perform the absolute best we did this weekend, we will be able to relax the next weekend. Indy has been awesome."
As a result of winning the race, Jaminet and Tandy advanced from fourth to third in the GTP Drivers' Championship. Derani and Sims jumped from second to first while Filipe Albuquerque and Ricky Taylor dropped from first to second. Campbell and Nasr advanced from seventh to fifth. As a result of winning the race, Jensen and Thomas took the lead of the LMP2 Drivers' Championship. The result kept Robinson atop the LMP3 Drivers' Championship. As a result of winning the race, Gounon and Juncadella advanced from fourth to third in the GTD Pro Drivers' Championship. By finishing in third place, Sellers and Snow clinched the GTD Drivers' Championship with 1 race remaining as De Angelis and Sørensen were 405 points behind, with 385 points available. Lexus and BMW continued to lead their respective Manufactures' Championships while Porsche took the lead of the GTP Manufactures' Championship. Riley Motorsports, Vasser Sullivan Racing, and Paul Miller Racing kept their respective advantages in their respective of Teams' Championships. Porsche Penske Motorsport and TDS Racing became the leaders of their respective class Teams' Championships with one round remaining in the season.

### Race Result

Class winners are in bold and ‡.
| Pos | Class | No | Team | Drivers | Chassis | Laps | Time/Retired |
| Pos | Class | No | Team | Drivers | Engine | Laps | Time/Retired |
| 1 | GTP | 6 | Porsche Penske Motorsport | Mathieu Jaminet Nick Tandy | Porsche 963 | 113 | 2:41:00.878‡ |
| 1 | GTP | 6 | Porsche Penske Motorsport | Mathieu Jaminet Nick Tandy | Porsche 9RD 4.6 L Turbo V8 | 113 | 2:41:00.878‡ |
| 2 | GTP | 7 | Porsche Penske Motorsport | Matt Campbell Felipe Nasr | Porsche 963 | 113 | +17.421 |
| 2 | GTP | 7 | Porsche Penske Motorsport | Matt Campbell Felipe Nasr | Porsche 9RD 4.6 L Turbo V8 | 113 | +17.421 |
| 3 | GTP | 25 | BMW M Team RLL | Connor De Phillippi Nick Yelloly | BMW M Hybrid V8 | 113 | +32.964 |
| 3 | GTP | 25 | BMW M Team RLL | Connor De Phillippi Nick Yelloly | BMW P66/3 4.0 L Turbo V8 | 113 | +32.964 |
| 4 | GTP | 31 | Whelen Engineering Racing | Pipo Derani Alexander Sims | Cadillac V-Series.R | 113 | +48.431 |
| 4 | GTP | 31 | Whelen Engineering Racing | Pipo Derani Alexander Sims | Cadillac LMC55R 5.5 L V8 | 113 | +48.431 |
| 5 | GTP | 10 | Wayne Taylor Racing with Andretti Autosport | Filipe Albuquerque Ricky Taylor | Acura ARX-06 | 113 | +1:00.008 |
| 5 | GTP | 10 | Wayne Taylor Racing with Andretti Autosport | Filipe Albuquerque Ricky Taylor | Acura AR24e 2.4 L Turbo V6 | 113 | +1:00.008 |
| 6 | GTP | 60 | Meyer Shank Racing with Curb-Agajanian | Tom Blomqvist Colin Braun | Acura ARX-06 | 113 | +1:09.574 |
| 6 | GTP | 60 | Meyer Shank Racing with Curb-Agajanian | Tom Blomqvist Colin Braun | Acura AR24e 2.4 L Turbo V6 | 113 | +1:09.574 |
| 7 | GTP | 01 | Cadillac Racing | Sébastien Bourdais Renger van der Zande | Cadillac V-Series.R | 113 | +1:10.986 |
| 7 | GTP | 01 | Cadillac Racing | Sébastien Bourdais Renger van der Zande | Cadillac LMC55R 5.5 L V8 | 113 | +1:10.986 |
| 8 | GTP | 5 | JDC-Miller MotorSports | Mike Rockenfeller Tijmen van der Helm | Porsche 963 | 113 | +1:11.470 |
| 8 | GTP | 5 | JDC-Miller MotorSports | Mike Rockenfeller Tijmen van der Helm | Porsche 9RD 4.6 L Turbo V8 | 113 | +1:11.470 |
| 9 | GTP | 59 | Proton Competition | Gianmaria Bruni Harry Tincknell | Porsche 963 | 113 | +1:13.652 |
| 9 | GTP | 59 | Proton Competition | Gianmaria Bruni Harry Tincknell | Porsche 9RD 4.6 L Turbo V8 | 113 | +1:13.652 |
| 10 | LMP2 | 11 | TDS Racing | Mikkel Jensen Steven Thomas | Oreca 07 | 110 | +3 Laps‡ |
| 10 | LMP2 | 11 | TDS Racing | Mikkel Jensen Steven Thomas | Gibson GK428 V8 engine | 110 | +3 Laps‡ |
| 11 | LMP2 | 8 | Tower Motorsports | Louis Delétraz Dan Goldburg | Oreca 07 | 110 | +3 Laps |
| 11 | LMP2 | 8 | Tower Motorsports | Louis Delétraz Dan Goldburg | Gibson GK428 V8 engine | 110 | +3 Laps |
| 12 | LMP2 | 04 | CrowdStrike Racing by APR | Ben Hanley George Kurtz | Oreca 07 | 110 | +3 Laps |
| 12 | LMP2 | 04 | CrowdStrike Racing by APR | Ben Hanley George Kurtz | Gibson GK428 V8 engine | 110 | +3 Laps |
| 13 | LMP2 | 52 | PR1/Mathiasen Motorsports | Paul-Loup Chatin Ben Keating | Oreca 07 | 109 | +4 Laps |
| 13 | LMP2 | 52 | PR1/Mathiasen Motorsports | Paul-Loup Chatin Ben Keating | Gibson GK428 V8 engine | 109 | +4 Laps |
| 14 | LMP2 | 35 | TDS Racing | Giedo van der Garde Rodrigo Sales | Oreca 07 | 108 | +5 Laps |
| 14 | LMP2 | 35 | TDS Racing | Giedo van der Garde Rodrigo Sales | Gibson GK428 V8 engine | 108 | +5 Laps |
| 15 | LMP3 | 17 | AWA | Wayne Boyd Anthony Mantella | Duqueine M30 - D08 | 107 | +6 Laps‡ |
| 15 | LMP3 | 17 | AWA | Wayne Boyd Anthony Mantella | Nissan VK56DE 5.6L V8 engine | 107 | +6 Laps‡ |
| 16 | LMP3 | 74 | Riley Motorsports | Josh Burdon Gar Robinson | Ligier JS P320 | 107 | +6 Laps |
| 16 | LMP3 | 74 | Riley Motorsports | Josh Burdon Gar Robinson | Nissan VK56DE 5.6L V8 engine | 107 | +6 Laps |
| 17 | LMP3 | 30 | Jr III Motorsports | Nolan Siegel Garett Grist | Ligier JS P320 | 107 | +6 Laps |
| 17 | LMP3 | 30 | Jr III Motorsports | Nolan Siegel Garett Grist | Nissan VK56DE 5.6L V8 engine | 107 | +6 Laps |
| 18 | LMP3 | 29 | Jr III Motorsports | Bijoy Garg Guilherme Oliveira | Ligier JS P320 | 107 | +6 Laps |
| 18 | LMP3 | 29 | Jr III Motorsports | Bijoy Garg Guilherme Oliveira | Nissan VK56DE 5.6L V8 engine | 107 | +6 Laps |
| 19 | LMP3 | 13 | AWA | Matt Bell Orey Fidani | Duqueine M30 - D08 | 107 | +6 Laps |
| 19 | LMP3 | 13 | AWA | Matt Bell Orey Fidani | Nissan VK56DE 5.6L V8 engine | 107 | +6 Laps |
| 20 | LMP2 | 18 | Era Motorsport | Ryan Dalziel Dwight Merriman | Oreca 07 | 106 | +7 Laps |
| 20 | LMP2 | 18 | Era Motorsport | Ryan Dalziel Dwight Merriman | Gibson GK428 V8 engine | 106 | +7 Laps |
| 21 | LMP3 | 33 | Sean Creech Motorsport | João Barbosa Lance Willsey | Ligier JS P320 | 106 | +7 Laps |
| 21 | LMP3 | 33 | Sean Creech Motorsport | João Barbosa Lance Willsey | Nissan VK56DE 5.6L V8 engine | 106 | +7 Laps |
| 22 | LMP3 | 4 | Ave Motorsports | Kevin Conway John Geesbreght | Ligier JS P320 | 105 | +8 Laps |
| 22 | LMP3 | 4 | Ave Motorsports | Kevin Conway John Geesbreght | Nissan VK56DE 5.6L V8 engine | 105 | +8 Laps |
| 23 | GTD Pro | 79 | WeatherTech Racing | Jules Gounon Daniel Juncadella | Mercedes-AMG GT3 Evo | 104 | +9 Laps‡ |
| 23 | GTD Pro | 79 | WeatherTech Racing | Jules Gounon Daniel Juncadella | Mercedes-AMG M159 6.2 L V8 | 104 | +9 Laps‡ |
| 24 | GTD Pro | 23 | Heart of Racing Team | Ross Gunn Alex Riberas | Aston Martin Vantage AMR GT3 | 104 | +9 Laps |
| 24 | GTD Pro | 23 | Heart of Racing Team | Ross Gunn Alex Riberas | Aston Martin 4.0 L Turbo V8 | 104 | +9 Laps |
| 25 | GTD Pro | 14 | Vasser Sullivan Racing | Ben Barnicoat Jack Hawksworth | Lexus RC F GT3 | 104 | +9 Laps |
| 25 | GTD Pro | 14 | Vasser Sullivan Racing | Ben Barnicoat Jack Hawksworth | Toyota 2UR 5.0 L V8 | 104 | +9 Laps |
| 26 | GTD | 57 | Winward Racing | Philip Ellis Russell Ward | Mercedes-AMG GT3 Evo | 104 | +9 Laps‡ |
| 26 | GTD | 57 | Winward Racing | Philip Ellis Russell Ward | Mercedes-AMG M159 6.2 L V8 | 104 | +9 Laps‡ |
| 27 | GTD | 78 | Forte Racing powered by US RaceTronics | Misha Goikhberg Loris Spinelli | Lamborghini Huracán GT3 Evo 2 | 104 | +9 Laps |
| 27 | GTD | 78 | Forte Racing powered by US RaceTronics | Misha Goikhberg Loris Spinelli | Lamborghini 5.2 L V10 | 104 | +9 Laps |
| 28 | GTD | 1 | Paul Miller Racing | Bryan Sellers Madison Snow | BMW M4 GT3 | 104 | +9 Laps |
| 28 | GTD | 1 | Paul Miller Racing | Bryan Sellers Madison Snow | BMW S58B30T0 3.0 L Turbo I6 | 104 | +9 Laps |
| 29 | GTD | 27 | Heart of Racing Team | Roman De Angelis Marco Sørensen | Aston Martin Vantage AMR GT3 | 104 | +9 Laps |
| 29 | GTD | 27 | Heart of Racing Team | Roman De Angelis Marco Sørensen | Aston Martin 4.0 L Turbo V8 | 104 | +9 Laps |
| 30 | GTD | 96 | Turner Motorsport | Robby Foley Patrick Gallagher | BMW M4 GT3 | 104 | +9 Laps |
| 30 | GTD | 96 | Turner Motorsport | Robby Foley Patrick Gallagher | BMW S58B30T0 3.0 L Turbo I6 | 104 | +9 Laps |
| 31 | GTD | 77 | Wright Motorsports | Alan Brynjolfsson Trent Hindman | Porsche 911 GT3 R (992) | 104 | +9 Laps |
| 31 | GTD | 77 | Wright Motorsports | Alan Brynjolfsson Trent Hindman | Porsche 4.2 L Flat-6 | 104 | +9 Laps |
| 32 | GTD Pro | 9 | Pfaff Motorsports | Klaus Bachler Patrick Pilet | Porsche 911 GT3 R (992) | 104 | +9 Laps |
| 32 | GTD Pro | 9 | Pfaff Motorsports | Klaus Bachler Patrick Pilet | Porsche 4.2 L Flat-6 | 104 | +9 Laps |
| 33 | GTD Pro | 3 | Corvette Racing | Antonio García Jordan Taylor | Chevrolet Corvette C8.R GTD | 104 | +9 Laps |
| 33 | GTD Pro | 3 | Corvette Racing | Antonio García Jordan Taylor | Chevrolet 5.5 L V8 | 104 | +9 Laps |
| 34 | GTD | 97 | Turner Motorsport | Bill Auberlen Chandler Hull | BMW M4 GT3 | 104 | +9 Laps |
| 34 | GTD | 97 | Turner Motorsport | Bill Auberlen Chandler Hull | BMW S58B30T0 3.0 L Turbo I6 | 104 | +9 Laps |
| 35 | GTD | 92 | Kelly-Moss with Riley | David Brule Alec Udell | Porsche 911 GT3 R (992) | 104 | +9 Laps |
| 35 | GTD | 92 | Kelly-Moss with Riley | David Brule Alec Udell | Porsche 4.2 L Flat-6 | 104 | +9 Laps |
| 36 | GTD | 32 | Korthoff Preston Motorsports | Mikaël Grenier Mike Skeen | Mercedes-AMG GT3 Evo | 104 | +9 Laps |
| 36 | GTD | 32 | Korthoff Preston Motorsports | Mikaël Grenier Mike Skeen | Mercedes-AMG M159 6.2 L V8 | 104 | +9 Laps |
| 37 | GTD | 80 | AO Racing Team | P.J. Hyett Sebastian Priaulx | Porsche 911 GT3 R (992) | 104 | +9 Laps |
| 37 | GTD | 80 | AO Racing Team | P.J. Hyett Sebastian Priaulx | Porsche 4.2 L Flat-6 | 104 | +9 Laps |
| 38 DNF | LMP3 | 54 | MLT Motorsports | Jason Rabe Dakota Dickerson | Ligier JS P320 | 103 | Did Not Finish |
| 38 DNF | LMP3 | 54 | MLT Motorsports | Jason Rabe Dakota Dickerson | Nissan VK56DE 5.6L V8 engine | 103 | Did Not Finish |
| 39 | GTD | 91 | Kelly-Moss with Riley | Kay van Berlo Alan Metni | Porsche 911 GT3 R (992) | 103 | +10 Laps |
| 39 | GTD | 91 | Kelly-Moss with Riley | Kay van Berlo Alan Metni | Porsche 4.2 L Flat-6 | 103 | +10 Laps |
| 40 | GTP | 24 | BMW M Team RLL | Philipp Eng Augusto Farfus | BMW M Hybrid V8 | 103 | +10 Laps |
| 40 | GTP | 24 | BMW M Team RLL | Philipp Eng Augusto Farfus | BMW P66/3 4.0 L Turbo V8 | 103 | +10 Laps |
| 41 | GTD | 94 | Andretti Autosport | Jarett Andretti Gabby Chaves | Aston Martin Vantage AMR GT3 | 103 | +10 Laps |
| 41 | GTD | 94 | Andretti Autosport | Jarett Andretti Gabby Chaves | Aston Martin 4.0 L Turbo V8 | 103 | +10 Laps |
| 42 | GTD | 66 | Gradient Racing | Katherine Legge Sheena Monk | Acura NSX GT3 Evo22 | 103 | +10 Laps |
| 42 | GTD | 66 | Gradient Racing | Katherine Legge Sheena Monk | Acura 3.5 L Turbo V6 | 103 | +10 Laps |
| 43 | GTD | 12 | Vasser Sullivan Racing | Frankie Montecalvo Aaron Telitz | Lexus RC F GT3 | 103 | +10 Laps |
| 43 | GTD | 12 | Vasser Sullivan Racing | Frankie Montecalvo Aaron Telitz | Toyota 2UR 5.0 L V8 | 103 | +10 Laps |
| 44 | GTD | 15 | Lone Star Racing | Scott Andrews Anton Dias Perera | Mercedes-AMG GT3 Evo | 103 | +10 Laps |
| 44 | GTD | 15 | Lone Star Racing | Scott Andrews Anton Dias Perera | Mercedes-AMG M159 6.2 L V8 | 103 | +10 Laps |
| 45 | LMP3 | 38 | Performance Tech Motorsports | Connor Bloum Alexander Koreiba | Ligier JS P320 | 102 | +11 Laps |
| 45 | LMP3 | 38 | Performance Tech Motorsports | Connor Bloum Alexander Koreiba | Nissan VK56DE 5.6L V8 engine | 102 | +11 Laps |
| 46 | GTD | 70 | Inception Racing | Brendan Iribe Frederik Schandorff | McLaren 720S GT3 Evo | 96 | +17 Laps |
| 46 | GTD | 70 | Inception Racing | Brendan Iribe Frederik Schandorff | McLaren M840T 4.0 L Turbo V8 | 96 | +17 Laps |
| 47 | LMP2 | 20 | High Class Racing | Dennis Andersen Ed Jones | Oreca 07 | 78 | +35 Laps |
| 47 | LMP2 | 20 | High Class Racing | Dennis Andersen Ed Jones | Gibson GK428 V8 engine | 78 | +35 Laps |
| 48 DNF | GTD | 93 | Racers Edge Motorsports with WTR Andretti | Ashton Harrison Kyle Marcelli | Acura NSX GT3 Evo22 | 24 | Did Not Finish |
| 48 DNF | GTD | 93 | Racers Edge Motorsports with WTR Andretti | Ashton Harrison Kyle Marcelli | Acura 3.5 L Turbo V6 | 24 | Did Not Finish |
| Source: ||||||||

## Standings after the race

* Note: Only the top five positions are included for all sets of standings.
* Note: Only the top five positions are included for all sets of standings.
* Note: Only the top five positions are included for all sets of standings.