# 2023 12 Hours of Sebring

The 2023 12 Hours of Sebring (formally known as the 71st Mobil 1 Twelve Hours of Sebring Presented by Advance Auto Parts) was an endurance sports car race held at Sebring International Raceway near Sebring, Florida from 15 to 18 March 2023. It was the second round of both the 2023 IMSA SportsCar Championship and the Michelin Endurance Cup. Cadillac Racing entered as the defending overall winners of the 12-hour event, albeit in the new-for-2023 GTP class rather than DPi.
The race was won by the #31 Whelen Engineering Racing entry, driven by Pipo Derani, Jack Aitken, and Alexander Sims, after a late accident eliminated the top three GTP-class cars.

## 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. It was the tenth consecutive year it was part of the IMSA SCC, and 71st 12 Hours of Sebring. The 12 Hours of Sebring was the second of eleven scheduled sports car endurance races of 2023 by IMSA, and the second of four races of the Michelin Endurance Cup (MEC). It was held at the 17-turn, 3.741-mile (6.021 km) Sebring International Raceway in Sebring, Florida on March 18, 2023.
2023 saw the introduction of LMDh machinery into the IMSA SportsCar Championship and FIA World Endurance Championship, allowing teams in the top classes to compete in both marquee series on the same weekend. The Acura ARX-06 of Meyer Shank Racing with Curb-Agajanian claimed victory in the first race in class history, the 2023 24 Hours of Daytona, and the car continued its early success by topping IMSA's sanctioned test that took place at Sebring approximately a month before the 12-hour event, albeit this time in the hands of Wayne Taylor Racing. Former racing driver and Sebring Hall of Fame inductee Lyn St. James served as the race's grand marshal.
The "Super Sebring" weekend also presented the opportunity for a number of drivers in other classes to compete in both endurance events in the same weekend. The Iron Dames trio of Michelle Gatting, Rahel Frey, and Sarah Bovy, for instance, competed in both the GTE Am category of the 1000 Miles of Sebring as well as the GTD class in the 12-hour. A total of 27 drivers pulled double duty across the two races, with only Dane Cameron and Michael Christensen running in the top class for both.
After the 24 Hours of Daytona 5 weeks earlier, Tom Blomqvist, Colin Braun, Hélio Castroneves, and Simon Pagenaud were leading the GTP Drivers' Championship with 385 points. However, on March 8, 2023, Meyer Shank Racing with Curb-Agajanian were penalized for manipulating tire pressure data during the Daytona race. As a result, the team lost its lead in the GTP championship standings, received a 200-point penalty, lost all team and driver Michelin Endurance Cup points, and forfeited race prize money. After the penalty was applied, Filipe Albuquerque, Ricky Taylor, Louis Delétraz, and Brendon Hartley took the lead in the GTP Drivers' Championship with 350 points while WTR with Andretti Autosport took the lead in the GTP Teams' Championship. Jules Gounon, Daniel Juncadella, Maro Engel, and Cooper MacNeil led the GTD Pro Drivers' Championship. In GTD, Roman De Angelis, Marco Sørensen, Ian James, and Darren Turner led the Drivers' Championship with 375 points. Acura, Mercedes-AMG, and Aston Martin were leading their respective Manufacturers' Championships, while WeatherTech Racing, and Heart of Racing Team each led their own Teams' Championships. LMP2 drivers and teams as well as LMP3 drivers and teams would be scoring their first championship points of the season due to Daytona only counting towards the Michelin Endurance Cup championship.
On March 8, 2023, IMSA released the latest technical bulletin outlining Balance of Performance for the GTP and LMP2 classes. Wholesale changes were introduced to the top class following the 24 Hours of Daytona, where all cars ran on equal metrics. All cars ran on a 1030 kilogram base weight at Daytona, whereas at Sebring the Cadillac ran at the lowest weight (1038 kg), with the BMW at 1040 kg, the Porsche at 1048 kg, and the Acura at 1054 kg. As a result, the Cadillac and BMW both ran at 513 kilowatts of power, while the Porsche ran with 517 kW and the Acura with 520 kW – up from 500 kW across the board at Daytona. Maximum stint energy figures were also adjusted. No performance changes were announced for the LMP2 class. On March 9, IMSA released the balance of performance metrics for the GTD class. The Porsche received a five millimeter increase to its air restrictor after suffering from a lack of straight-line speed at Daytona. This change marked a four millimeter increase from the Sebring test, after which several Porsche teams threatened to withdraw their entries from the series if BoP concerns were not addressed. The new-for-2023 Lamborghini also received an air restrictor size increase from 47 to 49 millimeters after suffering from a similar lack of pace in the opening round. The Ferrari received an increase in turbo boost pressure as well as a 15 kg weight increase, while the Acura also received similar changes in boost pressure but instead lost 15 kg. Other cars that received a weight break included the Aston Martin, BMW, Corvette, and Lexus, while the Mercedes received an equivalent increase.
Aside from the WEC support race, the Michelin Pilot Challenge and Porsche Carrera Cup North America made up the support bill. The former race was won by Robby Foley and Vin Barletta of Turner Motorsport, while Riley Dickinson swept the pair of Carrera Cup events.

### Entries

A total of 53 cars took part in the event, split across five classes. 8 were entered in GTP, 8 in LMP2, 9 in LMP3, 8 in GTD Pro, and 20 in GTD.
In GTP, the field was reduced by one entry following the season-opening round. Cadillac Racing's second car, in accordance with the team's plan for the entry to conduct the 2023 FIA World Endurance Championship season, was removed. Wayne Taylor Racing, BMW M Team RLL, and Meyer Shank Racing also removed the fourth driver from their entries, being Brendon Hartley, Colton Herta, and Simon Pagenaud respectively. In LMP2, entries from Proton Competition and AF Corse did not return following Daytona, reducing the entry to eight cars. Nolan Siegel was also added to CrowdStrike Racing's entry.
In LMP3, Ave Motorsports made their season debut, competing with Seth Lucas, Trenton Estep, and Tõnis Kasemets. Jr III Racing, also making their season debut at Sebring, added Dakota Dickerson to their driver lineup of Ari Balogh and Garett Grist just weeks before the event, ensuring that the class runners-up from 2022 returned. Dickerson's place in the Andretti Autosport lineup was filled by Dutch driver Glenn van Berlo. Dan Goldburg joined the JDC-Miller MotorSports lineup, while Robert Mau was an addition to the Performance Tech Motorsports entry. Performance Tech finalized their entry with the addition of Tristan Nunez. FastMD Racing also did not continue their entry past Daytona. Late in the weekend, MRS-GT Racing removed their entry.
In GTD Pro, Risi Competizione added Stock Car Pro Series driver Gabriel Casagrande to their lineup, with the Brazilian making his first IMSA start since 2014, where he drove in the PC class for Performance Tech. Both Team TGM and MDK Motorsports also did not continue to field an entry at Sebring, with MDK scaling back their planned Endurance Cup campaign due to BoP concerns. Kyle Kirkwood and Franck Perera were added to the Vasser Sullivan Racing and Iron Lynx lineups, respectively. After initially committing to the Michelin Endurance Cup, SunEnergy1 Racing were also absent from the Sebring entry list, as were NTE Sport and the Iron Lynx #19. NTE Sport cited financial difficulties following their Daytona crash as the primary reason for their absence. Julien Andlauer was also added to the #92 Kelly-Moss lineup. Inception Racing, which competed with the McLaren 720S GT3 base model at Daytona, upgraded to the Evo specification for Sebring, giving the package its global race debut.

## Practice

There were four practice sessions preceding the start of the race on Saturday, three on Thursday and one on Friday. The first two 90 minute sessions were on Thursday morning and afternoon. The third held later that evening ran for 90 minutes; the fourth on Friday morning lasted 10 minutes.
In the first session, Filipe Albuquerque's No. 10 Acura lapped quickest at 1:48.303, 0.133 seconds ahead of CGR's Renger van der Zande. Jack Aitken was third in WER's No. 31 car. Connor De Phillippi and his teammate Augusto Farfus were fourth and fifth for BMW. The quickest LMP2 lap was set by Christian Rasmussen in Era Motorsport's Oreca. Dakota Dickerson led LMP3 in Jr III Racing's No. 30 Ligier. The GTD Pro class was topped by the No. 14 Vasser Sullivan Racing Lexus RC F GT3 of Jack Hawksworth while Trent Hindman set the fastest time amongst all GTD cars.
In the second session, Blomqvist's No. 60 MSR Acura lapped quickest at 1;47.049, 0.026 seconds ahead of Bourdais and WTR's Delétraz was third. Derani in the No. 31 Cadillac was fourth and Nasr's No. 7 Porsche was fifth. Rasmussen led LMP2 with a 1:50.506 lap in Era Motorsport's car, 0.767 seconds ahead of Nolan Siegel in CrowdStrike's No. 04 car. LMP3 was led by Jr III Racing's No. 30 Ligier, driven by Dickerson, with a 1:56.382 lap. Tommy Milner was fastest in GTD Pro while Russell Ward set the fastest time amongst all GTD cars.
The third session ran at night and saw Sims' No. 31 Cadillac set the fastest overall lap of 1 minute, 48.820 seconds. Tandy was 0.152 seconds behind in second, with the No. 10 WTR Acura of Louis Delétraz in third. Philipp Eng in the No. 24 BMW was fourth and Bourdais' No. 01 Cadillac was fifth. Pierson led LMP2 in TDS Racing's No. 35 car, 0.299 seconds ahead of Rasmussen in Era Motorsport's second-placed No. 18 entry. Garett Grist set the fastest time in LMP3. The GTD Pro class was topped by the No. 3 Corvette Racing Chevrolet Corvette C8.R GTD of Jordan Taylor while Indy Dontje was fastest in GTD.
Mathieu Jaminet led the final session in the No. 6 Penske Porsche with a lap of 1 minute, 47.086 seconds. Ricky Taylor's No. 10 Acura was second-fastest. The No. 31 Cadillac of Derani set the third-quickest lap. Blomqvist's No. 60 Acura, along with De Phillippi's No. 25 BMW were fourth and fifth. Fjordbach's No. 20 High Class Oreca led LMP2. LMP3 was led by Goldburg's No. 85 JDC Duqueine. The GTD Pro class was topped by the No. 62 Risi Competizione Ferrari 296 GT3 of Daniel Serra while Mikaël Grenier was fastest in GTD.

## Qualifying

Friday's morning 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 and 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. Antonio García qualified on pole in GTD Pro driving the #3 Corvette Racing entry. Kyle Marcelli qualified on pole in GTD driving the #93 Racers Edge Motorsports with WTR entry, besting Philip Ellis in the #57 Winward Racing entry. The session saw one incident when Klaus Bachler, #9 Pfaff Motorsports entry, crashed at turn one. Bachler had his best two laps from the session deleted for causing a red flag, effectively leaving him with no time set.
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, beating François Heriau driving the No. 35 TDS Racing entry by just over one tenth of a second. Glenn van Berlo qualified on pole in LMP3 driving the No. 36 car for Andretti Autosport.
The final session of qualifying was for the GTP class. Pipo Derani qualified on pole driving the No. 31 car for Whelen Engineering Racing, beating Sébastien Bourdais in the #01 Cadillac Racing entry by less than one tenth of a second. The session saw one incident when Matt Campbell, driving the #7 Porsche Penske Motorsport entry, crashed at turn one. Campbell had his best two laps from the session deleted for causing a red flag.

### Qualifying results

Pole positions in each class are indicated in bold and by ‡.
| Pos. | Class | No. | Team | Driver | Time | Gap | Grid |
| 1 | GTP | 31 | Whelen Engineering Racing | Pipo Derani | 1:45.836 | _ | 1‡ |
| 2 | GTP | 01 | Cadillac Racing | Sébastien Bourdais | 1:45.923 | +0.087 | 2 |
| 3 | GTP | 10 | Wayne Taylor Racing with Andretti Autosport | Ricky Taylor | 1:46.100 | +0.264 | 3 |
| 4 | GTP | 6 | Porsche Penske Motorsport | Mathieu Jaminet | 1:46.426 | +0.590 | 4 |
| 5 | GTP | 60 | Meyer Shank Racing with Curb-Agajanian | Tom Blomqvist | 1:46.603 | +0.767 | 5 |
| 6 | GTP | 24 | BMW M Team RLL | Augusto Farfus | 1:46.756 | +0.920 | 6 |
| 7 | GTP | 7 | Porsche Penske Motorsport | Matt Campbell | 1:46.851 | +1.015 | 7 |
| 8 | GTP | 25 | BMW M Team RLL | Connor De Phillippi | 1:46.908 | +1.072 | 8 |
| 9 | LMP2 | 52 | PR1/Mathiasen Motorsports | Ben Keating | 1:51.780 | +5.944 | 9‡ |
| 10 | LMP2 | 35 | TDS Racing | François Heriau | 1:51.900 | +6.064 | 10 |
| 11 | LMP2 | 11 | TDS Racing | Steven Thomas | 1:52.169 | +6.333 | 11 |
| 12 | LMP2 | 04 | CrowdStrike Racing by APR | George Kurtz | 1:52.486 | +6.650 | 12 |
| 13 | LMP2 | 20 | High Class Racing | Dennis Andersen | 1:53.350 | +7.514 | 13 |
| 14 | LMP2 | 8 | Tower Motorsports | John Farano | 1:53.579 | +7.743 | 14 |
| 15 | LMP2 | 51 | Rick Ware Racing | Eric Lux | 1:53.673 | +7.837 | 15 |
| 16 | LMP2 | 18 | Era Motorsport | Dwight Merriman | 1:53.963 | +8.127 | 16 |
| 17 | LMP3 | 36 | Andretti Autosport | Glenn van Berlo | 1:55.215 | +9.379 | 17‡ |
| 18 | LMP3 | 4 | Ave Motorsports | Tõnis Kasemets | 1:56.874 | +11.038 | 25 |
| 19 | LMP3 | 85 | JDC-Miller MotorSports | Daniel Goldburg | 1:56.984 | +11.148 | 18 |
| 20 | LMP3 | 74 | Riley Motorsports | Gar Robinson | 1:57.012 | +11.176 | 19 |
| 21 | LMP3 | 30 | Jr III Motorsports | Ari Balogh | 1:58.092 | +12.256 | 20 |
| 22 | LMP3 | 17 | AWA | Anthony Mantella | 1:58.164 | +12.328 | 21 |
| 23 | LMP3 | 38 | Performance Tech Motorsports | Christopher Allen | 1:58.724 | +12.888 | 22 |
| 24 | LMP3 | 13 | AWA | Orey Fidani | 1:59.160 | +13.324 | 23 |
| 25 | GTD Pro | 3 | Corvette Racing | Antonio García | 1:59.315 | +13.479 | 26‡ |
| 26 | LMP3 | 33 | Sean Creech Motorsport | Lance Willsey | 1:59.458 | +13.622 | 24 |
| 27 | GTD Pro | 14 | Vasser Sullivan Racing | Jack Hawksworth | 1:59.582 | +13.746 | 27 |
| 28 | GTD Pro | 79 | WeatherTech Racing | Daniel Juncadella | 1:59.635 | +13.799 | 52 |
| 29 | GTD | 93 | Racers Edge Motorsports with WTR Andretti | Kyle Marcelli | 1:59.714 | +13.878 | 28‡ |
| 30 | GTD | 57 | Winward Racing | Philip Ellis | 1:59.834 | +13.998 | 53 |
| 31 | GTD Pro | 23 | Heart of Racing Team | Alex Riberas | 1:59.925 | +14.089 | 29 |
| 32 | GTD Pro | 62 | Risi Competizione | Daniel Serra | 1:59.939 | +14.103 | 30 |
| 33 | GTD | 12 | Vasser Sullivan Racing | Aaron Telitz | 1:59.944 | +14.108 | 31 |
| 34 | GTD | 16 | Wright Motorsports | Jan Heylen | 2:00.022 | +14.186 | 32 |
| 35 | GTD | 023 | Triarsi Competizione | Alessio Rovera | 2:00.124 | +14.288 | 33 |
| 36 | GTD | 1 | Paul Miller Racing | Madison Snow | 2:00.229 | +14.393 | 34 |
| 37 | GTD | 96 | Turner Motorsport | Patrick Gallagher | 2:00.504 | +14.668 | 35 |
| 38 | GTD | 78 | Forte Racing Powered by US RaceTronics | Loris Spinelli | 2:00.639 | +14.803 | 36 |
| 39 | GTD Pro | 63 | Iron Lynx | Franck Perera | 2:00.763 | +14.927 | 37 |
| 40 | GTD | 70 | Inception Racing | Brendan Iribe | 2:01.395 | +15.559 | 38 |
| 41 | GTD | 47 | Cetilar Racing | Giorgio Sernagiotto | 2:01.451 | +15.615 | 39 |
| 42 | GTD | 21 | AF Corse | Simon Mann | 2:01.588 | +15.752 | 40 |
| 43 | GTD | 83 | Iron Dames | Michelle Gatting | 2:01.652 | +15.816 | 41 |
| 44 | GTD | 27 | Heart of Racing Team | Ian James | 2:01.652 | +15.816 | 46 |
| 45 | GTD | 91 | Kelly-Moss w/ Riley | Alan Metni | 2:01.927 | +16.091 | 48 |
| 46 | GTD | 44 | Magnus Racing | John Potter | 2:02.115 | +16.279 | 42 |
| 47 | GTD | 77 | Wright Motorsports | Alan Brynjolfsson | 2:02.612 | +16.776 | 43 |
| 48 | GTD | 80 | AO Racing Team | P. J. Hyett | 2:02.678 | +16.842 | 44 |
| 49 | GTD | 66 | Gradient Racing | Sheena Monk | 2:03.342 | +17.506 | 45 |
| 50 | GTD | 92 | Kelly-Moss w/ Riley | David Brule | 2:04.555 | +18.719 | 47 |
| — | GTD Pro | 9 | Pfaff Motorsports | No Time Set | No Time Set | No Time Set | 49 |
| — | GTD Pro | 95 | Turner Motorsport | Time Disallowed | Time Disallowed | Time Disallowed | 50 |
| — | GTD | 32 | Team Korthoff Motorsports | Time Disallowed | Time Disallowed | Time Disallowed | 51 |
| QUALIFYING RESULTS STARTING GRID ||||||||
* ↑ The #7 Porsche Penske Motorsport entry had its two fastest laps invalidated for causing a red flag.
* ↑ The #4 Ave Motorsports entry started at the rear of the LMP3 class due to a technical infraction.
* ↑ The #79 WeatherTech Racing entry started at the rear of the GTD Pro class due to a technical infraction.
* ↑ The #57 Winward Racing entry started at the rear of the GTD class due to a technical infraction.
* ↑ The #27 Heart of Racing Team entry started at the rear of the GTD class after deciding to change their starting race tires.
* ↑ The #91 Kelly-Moss with Riley entry started at the rear of the GTD class after deciding to change their starting race tires.
* ↑ The #92 Kelly-Moss with Riley entry started at the rear of the GTD class after deciding to change their starting race tires.
* ↑ The #9 Pfaff Motorsports entry had its two fastest laps invalidated for causing a red flag.
* ↑ The #95 Turner Motorsport entry had its lap times invalidated after the driver exited the car before the end of the qualifying session.
* ↑ The #32 Team Korthoff Motorsports entry had its lap times invalidated after the driver exited the car before the end of the qualifying session.

## Warm-Up

A 20-minute warm-up session was held on the morning on March 18. Jaminet lapped fastest with a time of 1 minute, 48.398 seconds. Mikkel Jensen led LMP2 while Goldburg led LMP3. The fastest GTD Pro lap set by Jordan Taylor in the No. 3 Corvette, and Antonio Fuoco's No. 47 Ferrari set the fastest time amongst all GTD cars.

## Race
### Start and early hours

Weather conditions at the start were dry and clear. The air temperature throughout the race was between 78.2 and 88.3 °F (25.7 and 31.3 °C) and the track temperature ranged from 75.0 to 87.0 °F (23.9 to 30.6 °C). A chance of rain was in the forecast in the evening of March 18. The race began at 10:10 am Eastern Standard Time (UTC−5:00). Ricky Taylor got a great start and passed Bourdais for second on the first lap. Lance Willsey's No. 33 Sean Creech Motorsport Ligier crashed at turn one and suffered front end damage. Debris from the car necessitated the first full course caution for eight minutes. When racing resumed, Brendan Iribe spun at turn five after making contact with Michelle Gatting's No. 83 Lamborghini while Dwight Merriman spun at turn seven after making contact with Eric Lux's No. 51 LMP2 car. Merriman would be given a drive-through penalty for incident responsibility. Willsey received a stop plus 60 for pitting for emergency service while the pits were closing during the full course caution period. Dennis Andersen spun at turn thirteen while lapping the GTD field. Heriau passed Keating at turn seventeen for the lead in LMP2 on lap 24.
Bourdais jumped Derani to take the lead overall after the first pit stop cycle. Keating retook the lead of LMP2 after Heriau picked up a drive-through penalty for speeding in the pits. The second full course caution was issued when Kurtz's No. 04 LMP2 car spun at turn seven and got stuck on the curbs. Anthony Mantella's No. 17 AWA Duqueine ran out of fuel. After 25 minutes of caution, racing resumed.

### Sunset to finish
## Post-race

As a result of winning the race, Derani, Sims, and Aitken advanced from fourth to first in the GTP Drivers' Championship while De Phillippi, Yelloly, and van der Linde jumped from eighth to fourth. Since it was the season's first points paying race, Farano, McLaughlin, and Simpson led the LMP2 Drivers' Championship with 375 points. Since it was the season's first points paying race, Burdon, Fraga, and Robinson led the LMP3 Drivers' Championship with 380 points. The result kept Gounon, Juncadella, and Engel atop the GTD Pro Drivers' Championship. In GTD, Iribe, Millroy, and Schandorff advanced from third to first in the Drivers' Championship. Lewis, Sellers, and Snow jumped from eighth to second while De Angelis, Sørensen, and James dropped from first to fifth. Cadillac and McLaren took the lead in their respective Manufacturers' Championships while Mercedes-AMG continued to top the GTD Pro Manufacturers' Championship. WeatherTech Racing continued to top the GTD Pro Teams' Championship while Whelen Engineering Racing, and Inception Racing took the lead in their respective Teams' Championships with nine races remaining in the season. Tower Motorsports and Riley Motorsports became the leaders of their respective class Teams' Championships.

### Race Results

Class winners are denoted in bold and with ‡.
| Pos | Class | No. | Team / Entrant | Drivers | Chassis | Laps | Time/Retired |
| Pos | Class | No. | Team / Entrant | Drivers | Engine | Laps | Time/Retired |
| 1 | GTP | 31 | Whelen Engineering Racing | Jack Aitken Pipo Derani Alexander Sims | Cadillac V-Series.R | 322 | 12:00:53.382‡ |
| 1 | GTP | 31 | Whelen Engineering Racing | Jack Aitken Pipo Derani Alexander Sims | Cadillac LMC55R 5.5 L V8 | 322 | 12:00:53.382‡ |
| 2 | GTP | 25 | BMW M Team RLL | Connor De Phillippi Sheldon van der Linde Nick Yelloly | BMW M Hybrid V8 | 322 | +2.940 |
| 2 | GTP | 25 | BMW M Team RLL | Connor De Phillippi Sheldon van der Linde Nick Yelloly | BMW P66/3 4.0 L Turbo V8 | 322 | +2.940 |
| 3 | LMP2 | 8 | Tower Motorsports | John Farano Scott McLaughlin Kyffin Simpson | Oreca 07 | 318 | +4 Laps‡ |
| 3 | LMP2 | 8 | Tower Motorsports | John Farano Scott McLaughlin Kyffin Simpson | Gibson GK428 4.2 L V8 | 318 | +4 Laps‡ |
| 4 | LMP2 | 11 | TDS Racing | Scott Huffaker Mikkel Jensen Steven Thomas | Oreca 07 | 318 | +4 Laps |
| 4 | LMP2 | 11 | TDS Racing | Scott Huffaker Mikkel Jensen Steven Thomas | Gibson GK428 4.2 L V8 | 318 | +4 Laps |
| 5 | LMP2 | 18 | Era Motorsport | Ryan Dalziel Dwight Merriman Christian Rasmussen | Oreca 07 | 318 | +4 Laps |
| 5 | LMP2 | 18 | Era Motorsport | Ryan Dalziel Dwight Merriman Christian Rasmussen | Gibson GK428 4.2 L V8 | 318 | +4 Laps |
| 6 | LMP2 | 52 | PR1/Mathiasen Motorsports | Paul-Loup Chatin Ben Keating Alex Quinn | Oreca 07 | 318 | +4 Laps |
| 6 | LMP2 | 52 | PR1/Mathiasen Motorsports | Paul-Loup Chatin Ben Keating Alex Quinn | Gibson GK428 4.2 L V8 | 318 | +4 Laps |
| 7 | LMP2 | 04 | CrowdStrike Racing by APR | Ben Hanley George Kurtz Nolan Siegel | Oreca 07 | 318 | +4 Laps |
| 7 | LMP2 | 04 | CrowdStrike Racing by APR | Ben Hanley George Kurtz Nolan Siegel | Gibson GK428 4.2 L V8 | 318 | +4 Laps |
| 8 | LMP2 | 20 | High Class Racing | Dennis Andersen Anders Fjordbach Ed Jones | Oreca 07 | 317 | +5 Laps |
| 8 | LMP2 | 20 | High Class Racing | Dennis Andersen Anders Fjordbach Ed Jones | Gibson GK428 4.2 L V8 | 317 | +5 Laps |
| 9 DNF | GTP | 6 | Porsche Penske Motorsport | Dane Cameron Mathieu Jaminet Nick Tandy | Porsche 963 | 315 | Accident |
| 9 DNF | GTP | 6 | Porsche Penske Motorsport | Dane Cameron Mathieu Jaminet Nick Tandy | Porsche 9RD 4.6 L Turbo V8 | 315 | Accident |
| 10 DNF | GTP | 10 | Wayne Taylor Racing w/ Andretti Autosport | Filipe Albuquerque Louis Delétraz Ricky Taylor | Acura ARX-06 | 315 | Accident |
| 10 DNF | GTP | 10 | Wayne Taylor Racing w/ Andretti Autosport | Filipe Albuquerque Louis Delétraz Ricky Taylor | Acura AR24e 2.4 L Turbo V6 | 315 | Accident |
| 11 DNF | GTP | 7 | Porsche Penske Motorsport | Matt Campbell Michael Christensen Felipe Nasr | Porsche 963 | 315 | Accident |
| 11 DNF | GTP | 7 | Porsche Penske Motorsport | Matt Campbell Michael Christensen Felipe Nasr | Porsche 9RD 4.6 L Turbo V8 | 315 | Accident |
| 12 | LMP3 | 74 | Riley Motorsports | Josh Burdon Felipe Fraga Gar Robinson | Ligier JS P320 | 309 | +13 Laps‡ |
| 12 | LMP3 | 74 | Riley Motorsports | Josh Burdon Felipe Fraga Gar Robinson | Nissan VK56DE 5.6 L V8 | 309 | +13 Laps‡ |
| 13 | LMP3 | 13 | AWA | Matt Bell Orey Fidani Lars Kern | Duqueine M30 - D08 | 308 | +14 Laps |
| 13 | LMP3 | 13 | AWA | Matt Bell Orey Fidani Lars Kern | Nissan VK56DE 5.6 L V8 | 308 | +14 Laps |
| 14 | LMP3 | 85 | JDC-Miller MotorSports | Till Bechtolsheimer Dan Goldberg Tijmen van der Helm | Duqueine M30 - D08 | 308 | +14 Laps |
| 14 | LMP3 | 85 | JDC-Miller MotorSports | Till Bechtolsheimer Dan Goldberg Tijmen van der Helm | Nissan VK56DE 5.6 L V8 | 308 | +14 Laps |
| 15 | LMP3 | 17 | AWA | Wayne Boyd Anthony Mantella Nicolás Varrone | Duqueine M30 - D08 | 307 | +15 Laps |
| 15 | LMP3 | 17 | AWA | Wayne Boyd Anthony Mantella Nicolás Varrone | Nissan VK56DE 5.6 L V8 | 307 | +15 Laps |
| 16 | LMP3 | 4 | Ave Motorsports | Trenton Estep Tõnis Kasemets Seth Lucas | Ligier JS P320 | 306 | +16 Laps |
| 16 | LMP3 | 4 | Ave Motorsports | Trenton Estep Tõnis Kasemets Seth Lucas | Nissan VK56DE 5.6 L V8 | 306 | +16 Laps |
| 17 | GTD Pro | 9 | Pfaff Motorsports | Klaus Bachler Patrick Pilet Laurens Vanthoor | Porsche 911 GT3 R (992) | 303 | +19 Laps‡ |
| 17 | GTD Pro | 9 | Pfaff Motorsports | Klaus Bachler Patrick Pilet Laurens Vanthoor | Porsche 4.2 L Flat-6 | 303 | +19 Laps‡ |
| 18 | GTD Pro | 14 | Vasser Sullivan Racing | Ben Barnicoat Jack Hawksworth Kyle Kirkwood | Lexus RC F GT3 | 303 | +19 Laps |
| 18 | GTD Pro | 14 | Vasser Sullivan Racing | Ben Barnicoat Jack Hawksworth Kyle Kirkwood | Toyota 2UR 5.0 L V8 | 303 | +19 Laps |
| 19 | GTD Pro | 79 | WeatherTech Racing | Maro Engel Jules Gounon Daniel Juncadella | Mercedes-AMG GT3 Evo | 303 | +19 Laps |
| 19 | GTD Pro | 79 | WeatherTech Racing | Maro Engel Jules Gounon Daniel Juncadella | Mercedes-AMG M159 6.2 L V8 | 303 | +19 Laps |
| 20 | GTD Pro | 63 | Iron Lynx | Romain Grosjean Jordan Pepper Franck Perera | Lamborghini Huracán GT3 Evo 2 | 303 | +19 Laps |
| 20 | GTD Pro | 63 | Iron Lynx | Romain Grosjean Jordan Pepper Franck Perera | Lamborghini 5.2 L V10 | 303 | +19 Laps |
| 21 | GTD Pro | 3 | Corvette Racing | Antonio García Tommy Milner Jordan Taylor | Chevrolet Corvette C8.R GTD | 303 | +19 Laps |
| 21 | GTD Pro | 3 | Corvette Racing | Antonio García Tommy Milner Jordan Taylor | Chevrolet 5.5 L V8 | 303 | +19 Laps |
| 22 | GTD Pro | 62 | Risi Competizione | Gabriel Casagrande Davide Rigon Daniel Serra | Ferrari 296 GT3 | 303 | +19 Laps |
| 22 | GTD Pro | 62 | Risi Competizione | Gabriel Casagrande Davide Rigon Daniel Serra | Ferrari 3.0 L Turbo V6 | 303 | +19 Laps |
| 23 | GTD Pro | 95 | Turner Motorsport | Bill Auberlen Chandler Hull John Edwards | BMW M4 GT3 | 302 | +20 Laps |
| 23 | GTD Pro | 95 | Turner Motorsport | Bill Auberlen Chandler Hull John Edwards | BMW SS58B30T0 3.0 L Turbo I6 | 302 | +20 Laps |
| 24 | GTP | 60 | Meyer Shank Racing w/ Curb-Agajanian | Tom Blomqvist Colin Braun Hélio Castroneves | Acura ARX-06 | 301 | +21 Laps |
| 24 | GTP | 60 | Meyer Shank Racing w/ Curb-Agajanian | Tom Blomqvist Colin Braun Hélio Castroneves | Acura AR24e 2.4 L Turbo V6 | 301 | +21 Laps |
| 25 | GTD | 1 | Paul Miller Racing | Corey Lewis Bryan Sellers Madison Snow | BMW M4 GT3 | 301 | +21 Laps‡ |
| 25 | GTD | 1 | Paul Miller Racing | Corey Lewis Bryan Sellers Madison Snow | BMW SS58B30T0 3.0 L Turbo I6 | 301 | +21 Laps‡ |
| 26 | GTD | 96 | Turner Motorsport | Michael Dinan Robby Foley Patrick Gallagher | BMW M4 GT3 | 301 | +21 Laps |
| 26 | GTD | 96 | Turner Motorsport | Michael Dinan Robby Foley Patrick Gallagher | BMW SS58B30T0 3.0 L Turbo I6 | 301 | +21 Laps |
| 27 | GTD | 92 | Kelly-Moss w/ Riley | Julien Andlauer David Brule Alec Udell | Porsche 911 GT3 R (992) | 301 | +21 Laps |
| 27 | GTD | 92 | Kelly-Moss w/ Riley | Julien Andlauer David Brule Alec Udell | Porsche 4.2 L Flat-6 | 301 | +21 Laps |
| 28 | GTD | 70 | Inception Racing | Brendan Iribe Ollie Millroy Frederik Schandorff | McLaren 720S GT3 Evo | 301 | +21 Laps |
| 28 | GTD | 70 | Inception Racing | Brendan Iribe Ollie Millroy Frederik Schandorff | McLaren M840T 4.0 L Turbo V8 | 301 | +21 Laps |
| 29 | GTD | 12 | Vasser Sullivan Racing | Frankie Montecalvo Aaron Telitz Parker Thompson | Lexus RC F GT3 | 301 | +21 Laps |
| 29 | GTD | 12 | Vasser Sullivan Racing | Frankie Montecalvo Aaron Telitz Parker Thompson | Toyota 2UR 5.0 L V8 | 301 | +21 Laps |
| 30 | GTD | 16 | Wright Motorsports | Ryan Hardwick Jan Heylen Zacharie Robichon | Porsche 911 GT3 R (992) | 301 | +21 Laps |
| 30 | GTD | 16 | Wright Motorsports | Ryan Hardwick Jan Heylen Zacharie Robichon | Porsche 4.2 L Flat-6 | 301 | +21 Laps |
| 31 | GTD | 91 | Kelly-Moss w/ Riley | Jaxon Evans Alan Metni Kay van Berlo | Porsche 911 GT3 R (992) | 301 | +21 Laps |
| 31 | GTD | 91 | Kelly-Moss w/ Riley | Jaxon Evans Alan Metni Kay van Berlo | Porsche 4.2 L Flat-6 | 301 | +21 Laps |
| 32 | GTD | 77 | Wright Motorsports | Alan Brynjolfsson Trent Hindman Max Root | Porsche 911 GT3 R (992) | 301 | +21 Laps |
| 32 | GTD | 77 | Wright Motorsports | Alan Brynjolfsson Trent Hindman Max Root | Porsche 4.2 L Flat-6 | 301 | +21 Laps |
| 33 | GTD | 44 | Magnus Racing | Andy Lally John Potter Spencer Pumpelly | Aston Martin Vantage AMR GT3 | 301 | +21 Laps |
| 33 | GTD | 44 | Magnus Racing | Andy Lally John Potter Spencer Pumpelly | Aston Martin 4.0 L Turbo V8 | 301 | +21 Laps |
| 34 | GTD | 32 | Team Korthoff Motorsports | Mikaël Grenier Kenton Koch Mike Skeen | Mercedes-AMG GT3 Evo | 301 | +21 Laps |
| 34 | GTD | 32 | Team Korthoff Motorsports | Mikaël Grenier Kenton Koch Mike Skeen | Mercedes-AMG M159 6.2 L V8 | 301 | +21 Laps |
| 35 | GTD | 83 | Iron Dames | Sarah Bovy Rahel Frey Michelle Gatting | Lamborghini Huracán GT3 Evo 2 | 300 | +22 Laps |
| 35 | GTD | 83 | Iron Dames | Sarah Bovy Rahel Frey Michelle Gatting | Lamborghini 5.2 L V10 | 300 | +22 Laps |
| 36 | GTD | 66 | Gradient Racing | Katherine Legge Marc Miller Sheena Monk | Acura NSX GT3 Evo22 | 298 | +24 Laps |
| 36 | GTD | 66 | Gradient Racing | Katherine Legge Marc Miller Sheena Monk | Acura 3.5 L Turbo V6 | 298 | +24 Laps |
| 37 | GTD Pro | 23 | Heart of Racing Team | Ross Gunn David Pittard Alex Riberas | Aston Martin Vantage AMR GT3 | 297 | +25 Laps |
| 37 | GTD Pro | 23 | Heart of Racing Team | Ross Gunn David Pittard Alex Riberas | Aston Martin 4.0 L Turbo V8 | 297 | +25 Laps |
| 38 | GTD | 21 | AF Corse | Francesco Castellacci Simon Mann Miguel Molina | Ferrari 296 GT3 | 294 | +28 Laps |
| 38 | GTD | 21 | AF Corse | Francesco Castellacci Simon Mann Miguel Molina | Ferrari 3.0 L Turbo V6 | 294 | +28 Laps |
| 39 | LMP3 | 38 | Performance Tech Motorsports | Christopher Allen Robert Mau Tristan Nunez | Ligier JS P320 | 293 | +29 Laps |
| 39 | LMP3 | 38 | Performance Tech Motorsports | Christopher Allen Robert Mau Tristan Nunez | Nissan VK56DE 5.6 L V8 | 293 | +29 Laps |
| 40 | GTD | 47 | Cetilar Racing | Antonio Fuoco Roberto Lacorte Giorgio Sernagiotto | Ferrari 296 GT3 | 290 | +32 Laps |
| 40 | GTD | 47 | Cetilar Racing | Antonio Fuoco Roberto Lacorte Giorgio Sernagiotto | Ferrari 3.0 L Turbo V6 | 290 | +32 Laps |
| 41 DNF | LMP2 | 51 | Rick Ware Racing | Devlin DeFrancesco Pietro Fittipaldi Eric Lux | Oreca 07 | 289 | Accident |
| 41 DNF | LMP2 | 51 | Rick Ware Racing | Devlin DeFrancesco Pietro Fittipaldi Eric Lux | Gibson GK428 4.2 L V8 | 289 | Accident |
| 42 DNF | GTD | 27 | Heart of Racing Team | Roman De Angelis Ian James Marco Sørensen | Aston Martin Vantage AMR GT3 | 287 | Accident |
| 42 DNF | GTD | 27 | Heart of Racing Team | Roman De Angelis Ian James Marco Sørensen | Aston Martin 4.0 L Turbo V8 | 287 | Accident |
| 43 | GTD | 80 | AO Racing Team | P. J. Hyett Gunnar Jeannette Sebastian Priaulx | Porsche 911 GT3 R (992) | 285 | +37 Laps |
| 43 | GTD | 80 | AO Racing Team | P. J. Hyett Gunnar Jeannette Sebastian Priaulx | Porsche 4.2 L Flat-6 | 285 | +37 Laps |
| 44 | LMP3 | 33 | Sean Creech Motorsports | João Barbosa Nico Pino Lance Willsey | Ligier JS P320 | 283 | +39 Laps |
| 44 | LMP3 | 33 | Sean Creech Motorsports | João Barbosa Nico Pino Lance Willsey | Nissan VK56DE 5.6 L V8 | 283 | +39 Laps |
| 45 DNF | LMP3 | 30 | Jr III Racing | Ari Balogh Dakota Dickerson Garett Grist | Ligier JS P320 | 282 | Accident |
| 45 DNF | LMP3 | 30 | Jr III Racing | Ari Balogh Dakota Dickerson Garett Grist | Nissan VK56DE 5.6 L V8 | 282 | Accident |
| 46 DNF | GTD | 78 | Forte Racing Powered by US RaceTronics | Misha Goikhberg Benjamin Hites Loris Spinelli | Lamborghini Huracán GT3 Evo 2 | 279 | Accident |
| 46 DNF | GTD | 78 | Forte Racing Powered by US RaceTronics | Misha Goikhberg Benjamin Hites Loris Spinelli | Lamborghini 5.2 L V10 | 279 | Accident |
| 47 DNF | GTP | 01 | Cadillac Racing | Sébastien Bourdais Scott Dixon Renger van der Zande | Cadillac V-Series.R | 241 | Fire |
| 47 DNF | GTP | 01 | Cadillac Racing | Sébastien Bourdais Scott Dixon Renger van der Zande | Cadillac LMC55R 5.5 L V8 | 241 | Fire |
| 48 DNF | LMP3 | 36 | Andretti Autosport | Jarett Andretti Gabby Chaves Glenn van Berlo | Ligier JS P320 | 230 | Engine |
| 48 DNF | LMP3 | 36 | Andretti Autosport | Jarett Andretti Gabby Chaves Glenn van Berlo | Nissan VK56DE 5.6 L V8 | 230 | Engine |
| 49 DNF | GTD | 57 | Winward Racing | Indy Dontje Philip Ellis Russell Ward | Mercedes-AMG GT3 Evo | 198 | Accident |
| 49 DNF | GTD | 57 | Winward Racing | Indy Dontje Philip Ellis Russell Ward | Mercedes-AMG M159 6.2 L V8 | 198 | Accident |
| 50 DNF | GTD | 93 | Racers Edge Motorsports with WTR Andretti | Danny Formal Ashton Harrison Kyle Marcelli | Acura NSX GT3 Evo22 | 186 | Collision |
| 50 DNF | GTD | 93 | Racers Edge Motorsports with WTR Andretti | Danny Formal Ashton Harrison Kyle Marcelli | Acura 3.5 L Turbo V6 | 186 | Collision |
| 51 DNF | GTP | 24 | BMW M Team RLL | Philipp Eng Augusto Farfus Marco Wittmann | BMW M Hybrid V8 | 172 | Overheating |
| 51 DNF | GTP | 24 | BMW M Team RLL | Philipp Eng Augusto Farfus Marco Wittmann | BMW P66/3 4.0 L Turbo V8 | 172 | Overheating |
| 52 DNF | LMP2 | 35 | TDS Racing | François Heriau Josh Pierson Giedo van der Garde | Oreca 07 | 132 | Accident |
| 52 DNF | LMP2 | 35 | TDS Racing | François Heriau Josh Pierson Giedo van der Garde | Gibson GK428 4.2 L V8 | 132 | Accident |
| 53 DNF | GTD | 023 | Triarsi Competizione | Alessio Rovera Charlie Scardina Onofrio Triarsi | Ferrari 296 GT3 | 95 | Alternator |
| 53 DNF | GTD | 023 | Triarsi Competizione | Alessio Rovera Charlie Scardina Onofrio Triarsi | Ferrari 3.0 L Turbo V6 | 95 | Alternator |
| 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.