# 2021 6 Hours of The Glen

The 2021 Sahlen's Six Hours of The Glen was an endurance sports car race sanctioned by the International Motor Sports Association (IMSA). The race was held at Watkins Glen International in Watkins Glen, New York on June 27, 2021. This race was the fifth round of the 2021 IMSA SportsCar Championship, and the third round of the 2021 Michelin Endurance Cup.

## Background

International Motor Sports Association's (IMSA) president John Doonan confirmed the race was part of the schedule for the 2021 IMSA SportsCar Championship (IMSA SCC) in September 2020. It was the seventh year the event was held as part of the WeatherTech SportsCar Championship. The 2021 Sahlen's Six Hours of The Glen was the fifth of twelve scheduled sports car races of 2021 by IMSA, and it was the third of four races of the Michelin Endurance Cup (MEC). The race was held at the eleven-turn 3.450 mi (5.552 km) Watkins Glen International in Watkins Glen, New York on June 27, 2021. The race marked IMSA's return to Watkins Glen after the previous year's edition of the event was canceled as a result of the COVID-19 pandemic. With the cancellation of the scheduled event at Canadian Tire Motorsport Park prompting the running of the WeatherTech 240, the six hour race became the first of two races in as many weeks at the track.
On June 18, 2021, IMSA released the latest technical bulletin outlining Balance of Performance for the event. In DPi, The Acura and Cadillac received slight fuel capacity reductions at one and two liters respectively, while the Mazda featured a 3.6 kW horsepower increase. The two GT classes saw minor adjustments, with the GTLM-class Porsche receiving a 10 kg weight reduction, while the Aston Martin received a 7.1 kW horsepower decrease and a two-liter fuel capacity decrease after winning the previous round at Belle Isle.
Before the race Filipe Albuquerque and Ricky Taylor led the DPi Drivers' Championship with 1398 points, ahead of Oliver Jarvis and Harry Tincknell with 1327 points, and Pipo Derani and Felipe Nasr with 1270 points. In LMP2, Scott Huffaker, Mikkel Jensen, and Ben Keating led the Drivers' Championship with 382 points, 32 points ahead of Ryan Dalziel, Dwight Merriman, and Kyle Tilley. With 715 points, Gar Robinson led the LMP3 Drivers' Championship, 25 points ahead of Jon Bennett and Colin Braun. Nicky Catsburg, Antonio García, and Jordan Taylor led the GTLM Drivers' Championship with 697 points, 41 points ahead of Cooper MacNeil followed by John Edwards, Augusto Farfus, and Jesse Krohn in third. With 920 points, the GTD Drivers' Championship was led by Bill Auberlen and Robby Foley, ahead of Roman De Angelis and Ross Gunn. Cadillac, Chevrolet, and BMW were leading their respective Manufacturers' Championships, while WTR-Konica Minolta Acura, PR1/Mathiasen Motorsports, Riley Motorsports, Corvette Racing, and Turner Motorsport each led their own Teams' Championships.

### Entries

A total of 38 cars took part in the event, split across five classes. 7 cars were entered in DPi, 5 in LMP2, 7 in LMP3, 5 in GTLM, and 14 in GTD. The pre-event entry list contained 40 entries, but both Sean Creech Motorsport and Forty7 Motorsports withdrew their LMP3 entries before the start of the weekend.
DPi featured the expected addition of the Ally Cadillac Racing #48 alongside the six full-season entries in the class. Four of the seven teams also elected to add a third driver to their lineups. In LMP2, United Autosports returned as part of their Michelin Endurance Cup schedule, while James French joined Tower Motorsport By Starworks for the first time in 2021. LMP3 featured a series of additions, including Marco Andretti's addition to the Andretti Autosport entry, United Autosports' IMSA LMP3 debut, and the long-awaited first IMSA SportsCar Championship appearance for Dawson Racing. GTLM saw the return of WeatherTech Racing after they missed the previous round at Detroit, while BMW Team RLL returned as part of their Endurance Cup campaign. In GTD, CarBahn with Peregrine Racing added another event to their Sprint Cup schedule, and NTE Sport returned after most recently appearing at Daytona in January. Wright Motorsports also announced prior to the event that Trent Hindman would replace Ryan Hardwick as Patrick Long's co-driver for the remainder of the season.

## Practice

There were two practice sessions preceding the start of the race on Sunday, one on Friday and one on Saturday. The first session lasted one hour on Friday while the second session lasted 75 minutes on Saturday.

### Practice 1

The first practice session took place at 4:20 pm ET on Friday and ended with Oliver Pla topping the charts for Meyer Shank Racing with Curb-Agajanian, with a lap time of 1:31.056, ahead of the No. 31 Cadillac of Mike Conway. Tristan Nunez was fastest in LMP2 with a time of 1:33.836. Oliver Askew set the fastest time in LMP3. The GTLM class was topped by the No. 4 Corvette Racing Chevrolet Corvette C8.R of Nick Tandy with a time of 1:42.517. Antonio García in the sister No. 3 Corvette Racing entry was second fastest and Jesse Krohn rounded out the top three. Jack Hawksworth was fastest in GTD. The session was red flagged twice. 7 minutes into the session, Kyle Tilley in the No. 18 Era Motorsports Oreca crashed at turn one after making contact with the No. 48 Ally Cadillac Racing Cadillac DPi-V.R of Simon Pagenaud. The final stoppage came when Matt Campbell's No. 79 WeatherTech Racing Porsche 911 RSR-19 suffered suspension damage after going airborne at the Inner Loop causing debris to be scattered onto the track.
| Pos. | Class | No. | Team | Driver | Time | Gap |
| 1 | DPi | 60 | Meyer Shank Racing with Curb-Agajanian | Oliver Pla | 1:31.056 | _ |
| 2 | DPi | 31 | Whelen Engineering Racing | Mike Conway | 1:31.647 | +0.591 |
| 3 | DPi | 01 | Cadillac Chip Ganassi Racing | Renger van der Zande | 1:31.949 | +0.893 |
| Sources: |||||||

### Practice 2

The second and final practice session took place at 8:00 am ET on Saturday and ended with Dane Cameron topping the charts for Meyer Shank Racing with Curb-Agajanian, with a lap time of 1:30.451. Ricky Taylor's No. 10 Acura was second fastest followed by Pipo Derani in the No. 31 Cadillac. Mikkel Jensen set the fastest time in LMP2. Felipe Fraga was fastest in LMP3 with a time of 1:39.937. The GTLM class topped by the No. 25 BMW Team RLL BMW M8 GTE of Connor De Phillippi with a time of 1:41.977. Antonio García in the No. 3 Corvette Racing entry was second fastest and John Edwards rounded out the top three. Kyle Kirkwood was fastest in GTD. The session saw one stoppage when Steven Thomas locked the No. 11 WIN Autosport Oreca 07's brakes at turn eight and hit the wall before collecting Zacharie Robichon's No. 9 Porsche.
| Pos. | Class | No. | Team | Driver | Time | Gap |
| 1 | DPi | 60 | Meyer Shank Racing with Curb-Agajanian | Dane Cameron | 1:30.451 | _ |
| 2 | DPi | 10 | WTR-Konica Minolta Acura | Ricky Taylor | 1:30.682 | +0.231 |
| 3 | DPi | 31 | Whelen Engineering Racing | Pipo Derani | 1:30.893 | +0.442 |
| Sources: |||||||

## Qualifying

Qualifying was broken into four sessions. The first was for cars in GTD class. Kyle Kirkwood qualified on pole for the class driving the No. 14 car for Vasser Sullivan Racing, beating Trent Hindman in the No. 16 Porsche by more than three-tenths of a second. Jaden Conwright in the No. 42 NTE Sport Audi was third followed by the No. 28 Mercedes-AMG of Daniel Morad, and The No. 96 Turner Motorsport BMW of Robby Foley rounded out the top five.
The second session was for cars in the GTLM and GTD classes. Antonio García qualified on pole in GTLM driving the No. 3 car for Corvette Racing, besting teammate Tommy Milner in the sister No. 4 Corvette Racing entry. Connor De Phillippi's No. 25 BMW was third, with the sister No. 24 car of John Edwards fourth. MacNeil rounded out the GTLM qualifiers. Jack Hawksworth set the fastest time in the GTD points paying session driving the No. 14 car for Vasser Sullivan Racing and earned 35 championship points. Hawksworth was 0.282 seconds clear of teammate Zach Veach in the sister No. 12 Vasser Sullivan Racing entry. Patrick Long was third in the No. 16 Wright Motorsports Porsche followed by Richard Heistand in the No. 39 Audi.
The third session was for cars in the LMP3 class. Austin McCusker qualified on pole for the class driving the No. 2 car for United Autosports. McCusker was 0.570 second clear of Jarett Andretti in the No. 36 Andretti Autosport Ligier. Following in third was George Kurtz's No. 54 Ligier while The No. 38 Performance Tech Motorsports Ligier JS P320 of Dan Goldburg was fourth.
The final session of qualifying was for cars in the DPi and LMP2 classes. Ricky Taylor took overall pole for the event driving the No. 10 car for WTR-Konica Minolta Acura, beating Dane Cameron in the No. 60 Meyer Shank Racing Acura by 0.119 seconds. Renger van der Zande's No. 01 Cadillac was third by Kamui Kobayashi in the No. 48 Ally Cadillac Racing, and Pipo Derani's No. 31 Cadillac rounded out the top five. Steven Thomas qualified on pole in LMP2 driving the No. 11 car for WIN Autosport, besting Ben Keating in the No. 52 PR1/Mathiasen Motorsports entry.

### Qualifying results

Pole positions in each class are indicated in bold and by ‡.
| Pos. | Class | No. | Team | Driver | Time | Gap | Grid |
| 1 | DPi | 10 | WTR-Konica Minolta Acura | Ricky Taylor | 1:30.022 | _ | 1‡ |
| 2 | DPi | 60 | Meyer Shank Racing w/ Curb-Agajanian | Dane Cameron | 1:30.141 | +0.119 | 2 |
| 3 | DPi | 01 | Cadillac Chip Ganassi Racing | Renger van der Zande | 1:30.637 | +0.615 | 3 |
| 4 | DPi | 48 | Ally Cadillac Racing | Kamui Kobayashi | 1:30.671 | +0.649 | 4 |
| 5 | DPi | 31 | Whelen Engineering Racing | Pipo Derani | 1:30.824 | +0.802 | 5 |
| 6 | DPi | 55 | Mazda Motorsports | Oliver Jarvis | 1:31.075 | +1.053 | 7 |
| 7 | DPi | 5 | JDC-Mustang Sampling Racing | Tristan Vautier | 1:31.324 | +1.302 | 6 |
| 8 | LMP2 | 11 | WIN Autosport | Steven Thomas | 1:35.304 | +5.282 | 8‡ |
| 9 | LMP2 | 52 | PR1/Mathiasen Motorsports | Ben Keating | 1:35.322 | +5.300 | 12 |
| 10 | LMP2 | 18 | Era Motorsport | Dwight Merriman | 1:38.455 | +8.433 | 9 |
| 11 | LMP2 | 8 | Tower Motorsport By Starworks | John Farano | 1:38.481 | +8.459 | 10 |
| 12 | LMP2 | 22 | United Autosports | James McGuire | 1:39.510 | +9.488 | 11 |
| 13 | LMP3 | 2 | United Autosports | Austin McCusker | 1:40.404 | +10.382 | 13‡ |
| 14 | GTLM | 3 | Corvette Racing | Antonio García | 1:40.944 | +10.922 | 20‡ |
| 15 | LMP3 | 36 | Andretti Autosport | Jarett Andretti | 1:40.974 | +10.952 | 14 |
| 16 | GTLM | 4 | Corvette Racing | Tommy Milner | 1:41.318 | +11.296 | 21 |
| 17 | GTLM | 25 | BMW Team RLL | Connor De Phillippi | 1:41.357 | +11.335 | 22 |
| 18 | LMP3 | 54 | CORE Autosport | George Kurtz | 1:41.501 | +11.479 | 15 |
| 19 | LMP3 | 38 | Performance Tech Motorsports | Dan Goldburg | 1:41.798 | +11.776 | 16 |
| 20 | GTLM | 24 | BMW Team RLL | John Edwards | 1:41.932 | +11.910 | 23 |
| 21 | LMP3 | 84 | D3+ Transformers-Dawson Racing | Theodor Olsen | 1:42.256 | +12.234 | 17 |
| 22 | GTLM | 79 | WeatherTech Racing | Cooper MacNeil | 1:42.363 | +12.341 | 24 |
| 23 | LMP3 | 74 | Riley Motorsports | Gar Robinson | 1:43.100 | +13.078 | 18 |
| 24 | LMP3 | 91 | Riley Motorsports | Jim Cox | 1:43.263 | +13.241 | 19 |
| 25 | GTD | 14 | Vasser Sullivan Racing | Kyle Kirkwood | 1:45.539 | +15.517 | 25‡ |
| 26 | GTD | 16 | Wright Motorsports | Trent Hindman | 1:45.849 | +15.827 | 26 |
| 27 | GTD | 42 | NTE Sport | Jaden Conwright | 1:45.853 | +15.831 | 27 |
| 28 | GTD | 28 | Alegra Motorsports | Daniel Morad | 1:45.997 | +15.975 | 28 |
| 29 | GTD | 96 | Turner Motorsport | Robby Foley | 1:46.051 | +16.029 | 29 |
| 30 | GTD | 12 | Vasser Sullivan Racing | Frankie Montecalvo | 1:46.265 | +16.243 | 30 |
| 31 | GTD | 39 | CarBahn Motorsports with Peregrine Racing | Tyler McQuarrie | 1:46.294 | +16.272 | 31 |
| 32 | GTD | 1 | Paul Miller Racing | Corey Lewis | 1:46.512 | +16.490 | 37 |
| 33 | GTD | 9 | Pfaff Motorsports | Zacharie Robichon | 1:46.550 | +16.528 | 32 |
| 34 | GTD | 19 | GRT Grasser Racing Team | Misha Goikhberg | 1:47.070 | +17.048 | 33 |
| 35 | GTD | 75 | SunEnergy1 Racing | Mikaël Grenier | 1:47.087 | +17.065 | 34 |
| 36 | GTD | 23 | Heart Of Racing Team | Ian James | 1:47.500 | +17.478 | 38 |
| 37 | GTD | 88 | Team Hardpoint EBM | Rob Ferriol | 1:48.563 | +18.541 | 35 |
| 38 | GTD | 44 | Magnus Racing with Archangel Motorsports | John Potter | 1:48.909 | +18.887 | 36 |
| Sources: ||||||||
* The No. 55 Mazda Motorsports entry initially qualified sixth for the DPi class. However, the team changed engines after qualifying. By IMSA rules, the entry was moved to the rear of the DPi field on the starting grid.
* The No. 52 PR1/Mathiasen Motorsports entry was moved to the back of the LMP2 field as per Article 40.1.4 of the Sporting regulations (Change of starting tires).
* The No. 1 Paul Miller Racing initially qualified eighth 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.
* The No. 75 SunEnergy1 Racing entry was moved to the back of the GTD field as per Article 43.5 of the Sporting regulations (Change of starting driver).

## Post-race

Cameron and Pla advanced from sixth to fourth in the DPi Drivers' Championship. Magnussen and van der Zande dropped fourth to fifth. As a result of winning the race, Merrill, Nunez, and Thomas advanced from fourth to second in the LMP2 Drivers' Championship. With a total of 1090 points, Robinson's victory allowed him to increase his advantage over Bennett and Braun in the LMP3 Drivers' Standings. By finishing third place, De Phillippi, Eng, and Spengler advanced from fifth to third in the GTLM Drivers' Championship. Edwards, Farfus, and Krohn jumped from third to second while MacNeil dropped from second to fifth. With a total of 1296 points, Auberlen and Foley's victory allowed them to increase their advantage over De Angelis and Gunn in the GTD Drivers' Championship. Sellers and Snow advanced from fifth to third while Long dropped from third to fifth. Cadillac, Chevrolet, and BMW continued to top their respective Manufacturers' Championships while WTR-Konica Minolta Acura, PR1/Mathiasen Motorsports, Riley Motorsports, Corvette Racing, and Turner Motorsport kept their respective advantages in the their respective of Teams' Championships with seven rounds remaining in the season.

### Race results

Class winners are denoted in bold and ‡.
| Pos | Class | No. | Team | Drivers | Chassis | Laps | Time/Retired |
| Pos | Class | No. | Team | Drivers | Engine | Laps | Time/Retired |
| 1 | DPi | 55 | Mazda Motorsports | Oliver Jarvis Harry Tincknell Jonathan Bomarito | Mazda RT24-P | 200 | 6:00:04.522‡ |
| 1 | DPi | 55 | Mazda Motorsports | Oliver Jarvis Harry Tincknell Jonathan Bomarito | Mazda MZ-2.0T 2.0L Turbo I4 | 200 | 6:00:04.522‡ |
| 2 | DPi | 60 | Meyer Shank Racing with Curb-Agajanian | Dane Cameron Olivier Pla | Acura ARX-05 | 200 | +0.965 |
| 2 | DPi | 60 | Meyer Shank Racing with Curb-Agajanian | Dane Cameron Olivier Pla | Acura AR35TT 3.5L Turbo V6 | 200 | +0.965 |
| 3 | DPi | 10 | Konica Minolta Acura | Ricky Taylor Filipe Albuquerque Alexander Rossi | Acura ARX-05 | 200 | +9.392 |
| 3 | DPi | 10 | Konica Minolta Acura | Ricky Taylor Filipe Albuquerque Alexander Rossi | Acura AR35TT 3.5L Turbo V6 | 200 | +9.392 |
| 4 | DPi | 31 | Whelen Engineering Racing | Felipe Nasr Mike Conway Pipo Derani | Cadillac DPi-V.R | 200 | +18.268 |
| 4 | DPi | 31 | Whelen Engineering Racing | Felipe Nasr Mike Conway Pipo Derani | Cadillac 5.5L V8 | 200 | +18.268 |
| 5 | DPi | 48 | Ally Cadillac Racing | Jimmie Johnson Kamui Kobayashi Simon Pagenaud | Cadillac DPi-V.R | 200 | +53.216 |
| 5 | DPi | 48 | Ally Cadillac Racing | Jimmie Johnson Kamui Kobayashi Simon Pagenaud | Cadillac 5.5L V8 | 200 | +53.216 |
| 6 DNF | DPi | 01 | Cadillac Chip Ganassi Racing | Renger van der Zande Kevin Magnussen | Cadillac DPi-V.R | 199 | Accident |
| 6 DNF | DPi | 01 | Cadillac Chip Ganassi Racing | Renger van der Zande Kevin Magnussen | Cadillac 5.5L V8 | 199 | Accident |
| 7 | DPi | 5 | JDC-Mustang Sampling Racing | Tristan Vautier Loïc Duval Sébastien Bourdais | Cadillac DPi-V.R | 199 | +1 Lap |
| 7 | DPi | 5 | JDC-Mustang Sampling Racing | Tristan Vautier Loïc Duval Sébastien Bourdais | Cadillac 5.5L V8 | 199 | +1 Lap |
| 8 | LMP2 | 11 | WIN Autosport | Steven Thomas Tristan Nunez Thomas Merrill | Oreca 07 | 196 | +4 Laps‡ |
| 8 | LMP2 | 11 | WIN Autosport | Steven Thomas Tristan Nunez Thomas Merrill | Gibson 4.2L GK428 V8 | 196 | +4 Laps‡ |
| 9 | LMP2 | 52 | PR1/Mathiasen Motorsports | Ben Keating Mikkel Jensen Scott Huffaker | Oreca 07 | 196 | +4 Laps |
| 9 | LMP2 | 52 | PR1/Mathiasen Motorsports | Ben Keating Mikkel Jensen Scott Huffaker | Gibson GK428 4.2L V8 | 196 | +4 Laps |
| 10 | LMP2 | 22 | United Autosports | James McGuire Wayne Boyd Guy Smith | Oreca 07 | 193 | +7 Laps |
| 10 | LMP2 | 22 | United Autosports | James McGuire Wayne Boyd Guy Smith | Gibson GK428 4.2L V8 | 193 | +7 Laps |
| 11 | GTLM | 3 | Corvette Racing | Antonio García Jordan Taylor | Chevrolet Corvette C8.R | 187 | +13 Laps‡ |
| 11 | GTLM | 3 | Corvette Racing | Antonio García Jordan Taylor | Chevrolet 5.5L V8 | 187 | +13 Laps‡ |
| 12 | GTLM | 24 | BMW Team RLL | John Edwards Jesse Krohn Augusto Farfus | BMW M8 GTE | 187 | +13 Laps |
| 12 | GTLM | 24 | BMW Team RLL | John Edwards Jesse Krohn Augusto Farfus | BMW S63 4.0L Turbo V8 | 187 | +13 Laps |
| 13 | GTLM | 25 | BMW Team RLL | Connor De Phillippi Philipp Eng Bruno Spengler | BMW M8 GTE | 187 | +13 Laps |
| 13 | GTLM | 25 | BMW Team RLL | Connor De Phillippi Philipp Eng Bruno Spengler | BMW S63 4.0L Turbo V8 | 187 | +13 Laps |
| 14 | GTLM | 4 | Corvette Racing | Tommy Milner Nick Tandy | Chevrolet Corvette C8.R | 187 | +13 Laps |
| 14 | GTLM | 4 | Corvette Racing | Tommy Milner Nick Tandy | Chevrolet 5.5L V8 | 187 | +13 Laps |
| 15 | LMP3 | 74 | Riley Motorsports | Gar Robinson Felipe Fraga Scott Andrews | Ligier JS P320 | 186 | +14 Laps‡ |
| 15 | LMP3 | 74 | Riley Motorsports | Gar Robinson Felipe Fraga Scott Andrews | Nissan VK56DE 5.6L V8 | 186 | +14 Laps‡ |
| 16 | LMP3 | 54 | CORE Autosport | Jon Bennett George Kurtz Colin Braun | Ligier JS P320 | 186 | +14 Laps |
| 16 | LMP3 | 54 | CORE Autosport | Jon Bennett George Kurtz Colin Braun | Nissan VK56DE 5.6L V8 | 186 | +14 Laps |
| 17 | LMP3 | 91 | Riley Motorsports | Jim Cox Dylan Murry Jeroen Bleekemolen | Ligier JS P320 | 186 | +14 Laps |
| 17 | LMP3 | 91 | Riley Motorsports | Jim Cox Dylan Murry Jeroen Bleekemolen | Nissan VK56DE 5.6L V8 | 186 | +14 Laps |
| 18 | LMP3 | 36 | Andretti Autosport | Jarett Andretti Oliver Askew Marco Andretti | Ligier JS P320 | 185 | +15 Laps |
| 18 | LMP3 | 36 | Andretti Autosport | Jarett Andretti Oliver Askew Marco Andretti | Nissan VK56DE 5.6L V8 | 185 | +15 Laps |
| 19 | LMP3 | 2 | United Autosports | Niklas Krütten Edouard Cauhaupé Austin McCusker | Ligier JS P320 | 183 | +17 Laps |
| 19 | LMP3 | 2 | United Autosports | Niklas Krütten Edouard Cauhaupé Austin McCusker | Nissan VK56DE 5.6L V8 | 183 | +17 Laps |
| 20 | GTD | 96 | Turner Motorsport | Bill Auberlen Robby Foley Aidan Read | BMW M6 GT3 | 179 | +21 Laps‡ |
| 20 | GTD | 96 | Turner Motorsport | Bill Auberlen Robby Foley Aidan Read | BMW 4.4L Turbo V8 | 179 | +21 Laps‡ |
| 21 | GTD | 1 | Paul Miller Racing | Bryan Sellers Madison Snow Corey Lewis | Lamborghini Huracán GT3 Evo | 179 | +21 Laps |
| 21 | GTD | 1 | Paul Miller Racing | Bryan Sellers Madison Snow Corey Lewis | Lamborghini 5.2L V10 | 179 | +21 Laps |
| 22 | GTD | 23 | Heart of Racing Team | Roman De Angelis Ross Gunn Ian James | Aston Martin Vantage GT3 | 179 | +21 Laps |
| 22 | GTD | 23 | Heart of Racing Team | Roman De Angelis Ross Gunn Ian James | Mercedes-Benz M177 4.0 L Turbo V8 | 179 | +21 Laps |
| 23 | GTD | 42 | NTE Sport | Don Yount Jaden Conwright Markus Palttala | Audi R8 LMS Evo | 179 | +21 Laps |
| 23 | GTD | 42 | NTE Sport | Don Yount Jaden Conwright Markus Palttala | Audi 5.2L V10 | 179 | +21 Laps |
| 24 | GTD | 28 | Alegra Motorsports | Daniel Morad Michael de Quesada Billy Johnson | Mercedes-AMG GT3 Evo | 179 | +21 Laps |
| 24 | GTD | 28 | Alegra Motorsports | Daniel Morad Michael de Quesada Billy Johnson | Mercedes-AMG M159 6.2L V8 | 179 | +21 Laps |
| 25 | GTD | 14 | Vasser Sullivan Racing | Aaron Telitz Jack Hawksworth Kyle Kirkwood | Lexus RC F GT3 | 179 | +21 Laps |
| 25 | GTD | 14 | Vasser Sullivan Racing | Aaron Telitz Jack Hawksworth Kyle Kirkwood | Lexus 5.0L V8 | 179 | +21 Laps |
| 26 | GTD | 9 | Pfaff Motorsports | Zacharie Robichon Laurens Vanthoor Lars Kern | Porsche 911 GT3 R | 179 | +21 Laps |
| 26 | GTD | 9 | Pfaff Motorsports | Zacharie Robichon Laurens Vanthoor Lars Kern | Porsche 4.0L Flat-6 | 179 | +21 Laps |
| 27 | GTD | 16 | Wright Motorsports | Patrick Long Trent Hindman Jan Heylen | Porsche 911 GT3 R | 179 | +21 Laps |
| 27 | GTD | 16 | Wright Motorsports | Patrick Long Trent Hindman Jan Heylen | Porsche 4.0L Flat-6 | 179 | +21 Laps |
| 28 | GTD | 39 | CarBahn Motorsports with Peregrine Racing | Richard Heistand Jeff Westphal Tyler McQuarrie | Audi R8 LMS Evo | 179 | +21 Laps |
| 28 | GTD | 39 | CarBahn Motorsports with Peregrine Racing | Richard Heistand Jeff Westphal Tyler McQuarrie | Audi 5.2L V10 | 179 | +21 Laps |
| 29 | GTD | 88 | Team Hardpoint EBM | Andrew Davis Rob Ferriol Katherine Legge | Porsche 911 GT3 R | 179 | +21 Laps |
| 29 | GTD | 88 | Team Hardpoint EBM | Andrew Davis Rob Ferriol Katherine Legge | Porsche 4.0L Flat-6 | 179 | +21 Laps |
| 30 | GTD | 12 | Vasser Sullivan Racing | Frankie Montecalvo Zach Veach Robert Megennis | Lexus RC F GT3 | 179 | +21 Laps |
| 30 | GTD | 12 | Vasser Sullivan Racing | Frankie Montecalvo Zach Veach Robert Megennis | Lexus 5.0L V8 | 179 | +21 Laps |
| 31 | LMP3 | 84 | D3+ Transformers-Dawson Racing | Theodor Olsen Dominic Cicero Ben Devlin | Ligier JS P320 | 178 | +22 Laps |
| 31 | LMP3 | 84 | D3+ Transformers-Dawson Racing | Theodor Olsen Dominic Cicero Ben Devlin | Nissan VK56DE 5.6L V8 | 178 | +22 Laps |
| 32 | GTD | 44 | Magnus Racing with Archangel Motorsports | John Potter Andy Lally Spencer Pumpelly | Acura NSX GT3 Evo | 147 | +53 Laps |
| 32 | GTD | 44 | Magnus Racing with Archangel Motorsports | John Potter Andy Lally Spencer Pumpelly | Acura 3.5L Turbo V6 | 147 | +53 Laps |
| 33 DNF | LMP2 | 8 | Tower Motorsport by Starworks | James French John Farano Gabriel Aubry | Oreca 07 | 146 | Accident |
| 33 DNF | LMP2 | 8 | Tower Motorsport by Starworks | James French John Farano Gabriel Aubry | Gibson GK428 4.2L V8 | 146 | Accident |
| 34 DNF | LMP2 | 18 | Era Motorsport | Dwight Merriman Kyle Tilley Ryan Dalziel | Oreca 07 | 85 | Electrical |
| 34 DNF | LMP2 | 18 | Era Motorsport | Dwight Merriman Kyle Tilley Ryan Dalziel | Gibson GK428 4.2L V8 | 85 | Electrical |
| 35 DNF | GTD | 19 | GRT Grasser Racing Team | Misha Goikhberg Franck Perera Tim Zimmermann | Lamborghini Huracán GT3 Evo | 73 | Accident |
| 35 DNF | GTD | 19 | GRT Grasser Racing Team | Misha Goikhberg Franck Perera Tim Zimmermann | Lamborghini 5.2L V10 | 73 | Accident |
| 36 DNF | GTD | 75 | SunEnergy1 Racing | Maro Engel Kenny Habul Mikaël Grenier | Mercedes-AMG GT3 Evo | 62 | Suspension |
| 36 DNF | GTD | 75 | SunEnergy1 Racing | Maro Engel Kenny Habul Mikaël Grenier | Mercedes-AMG M159 6.2L V8 | 62 | Suspension |
| 37 DNF | LMP3 | 38 | Performance Tech Motorsports | Dan Goldburg Mateo Llarena Rasmus Lindh | Ligier JS P320 | 31 | Engine |
| 37 DNF | LMP3 | 38 | Performance Tech Motorsports | Dan Goldburg Mateo Llarena Rasmus Lindh | Nissan VK56DE 5.6L V8 | 31 | Engine |
| 38 DNF | GTLM | 79 | WeatherTech Racing | Cooper MacNeil Mathieu Jaminet Matt Campbell | Porsche 911 RSR-19 | 3 | Fire |
| 38 DNF | GTLM | 79 | WeatherTech Racing | Cooper MacNeil Mathieu Jaminet Matt Campbell | Porsche 4.2L Flat-6 | 3 | Fire |
| Sources: ||||||||
* ↑ The #48 Ally Cadillac Racing entry received a 35-second time penalty for failing to serve a drive-through penalty. This demoted the entry from fourth to fifth in class.

## 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.