| 1st | 6 | Juan Pablo Montoya / Dane Cameron | Acura ARX-05 | Acura Team Penske | 1:15.1740 | 172.4450 |
| 2nd | 7 | Helio Castroneves / Ricky Taylor | Acura ARX-05 | Acura Team Penske | 1:15.3330 | 172.0790 |
| 3rd | 77 | Oliver Jarvis / Tristan Nunez | Mazda RT24-P | Mazda Motorsports | 1:15.4110 | 171.9020 |
| 4th | 31 | Felipe Nasr / Pipo Derani | Cadillac DPi-V.R | Whelen Engineering Racing | 1:15.4200 | 171.8810 |
| 5th | 5 | Sébastien Bourdais / Tristan Vautier | Cadillac DPi-V.R | Mustang Sampling Racing/JDC-Miller MotorSports | 1:15.4610 | 171.7880 |
| 6th | 55 | Jonathan Bomarito / Harry Tincknell | Mazda RT24-P | Mazda Motorsports | 1:15.5800 | 171.5180 |
| 7th | 85 | Matheus Leist / Stephen Simpson | Cadillac DPi-V.R | JDC-Miller MotorSports | 1:15.8520 | 170.9030 |
| 8th | 10 | Renger van der Zande / Ryan Briscoe | Cadillac DPi-V.R | Konica Minolta Cadillac DPi-V.R | 1:15.7290 | 171.1800 |
| 9th | 52 | Patrick Kelly / Simon Trummer | Oreca 07 Gibson | PR1 Mathiasen Motorsports | 1:19.5980 | 162.8600 |
| 10th | 3 | Antonio Garcia / Jordan Taylor | Chevrolet Corvette C8.R | Corvette Racing | 1:21.4830 | 159.0910 |
| 11th | 912 | Earl Bamber / Laurens Vanthoor | Porsche 991 RSR 19 | Porsche GT Team | 1:21.7250 | 158.6220 |
| 12th | 4 | Oliver Gavin / Tommy Milner | Chevrolet Corvette C8.R | Corvette Racing | 1:21.8530 | 158.3720 |
| 13th | 911 | Nick Tandy / Frédéric Makowiecki | Porsche 991 RSR 19 | Porsche GT Team | 1:32.8560 | 139.6060 |
| 14th | 25 | Bruno Spengler / Connor De Phillippi | BMW M8 GTE | BMW Team RLL | 1:22.0540 | 157.9840 |
| 15th | 24 | Jesse Krohn / John Edwards | BMW M8 GTE | BMW Team RLL | 1:22.1200 | 157.8570 |
| 16th | 86 | Matthew McMurry / Mario Farnbacher | Acura NSX GT3 | Meyer Shank Racing w/ Curb-Agajanian | 1:25.1260 | 152.2840 |
| 17th | 96 | Bill Auberlen / Robby Foley | BMW M6 GT3 | Turner Motorsport | 1:25.1400 | 152.2580 |
| 18th | 63 | Cooper MacNeil / Alessandro Balzan | Ferrari 488 GT3 | Scuderia Corsa | 1:25.3180 | 151.9410 |
| 19th | 57 | Alvaro Parente / Misha Goikhberg | Acura NSX GT3 | Heinricher Racing w/MSR Curb-Agajanian | 1:25.4260 | 151.7480 |
| 20th | 12 | Frankie Montecalvo / Townsend Bell | Lexus RC F GT3 | AIM Vasser-Sullivan | 1:25.4750 | 151.6610 |
| 21st | 23 | Ian James / Roman de Angelis | Aston Martin Vantage GT3 | Heart of Racing Team | 1:25.6760 | 151.3060 |
| 22nd | 76 | Jeff Kingsley / Paul Holton | McLaren 720S GT3 | Compass Racing | 1:25.8260 | 151.0420 |
| 23rd | 22 | Till Bechtolsheimer / Marc Miller | Acura NSX GT3 | Gradient Racing | 1:26.0120 | 150.7150 |
| 24th | 16 | Ryan Hardwick / Patrick Long | Porsche 991 GT3 R | Wright Motorsports | 1:26.1710 | 150.4370 |
| 25th | 44 | Andy Lally / John Potter | Lamborghini Huracán GT3 Evo | GRT Magnus | 1:26.3590 | 150.1100 |
| 26th | 14 | Jack Hawksworth / Aaron Telitz | Lexus RC F GT3 | AIM Vasser-Sullivan | 1:26.4040 | 150.0310 |
| 27th | 30 | Robert Ferriol / Spencer Pumpelly | Audi R8 LMS GT3 | Team Hardpoint | 1:26.7910 | 149.3620 |
| 28th | 74 | Gar Robinson / Lawson Aschenbach | Mercedes-AMG GT3 | Riley Motorsports | 1:29.4600 | 144.9070 |