| 1st | 77 | Jarvis / Bernhard / Nunez | Mazda RT24-P | Mazda Team Joest | 1:29.6390 | 219.7511 | 9 |
| 2nd | 6 | Montoya / Cameron | Acura ARX-05 | Acura Team Penske | 1:29.8620 | 219.2055 | 10 |
| 3rd | 7 | Taylor / Castroneves | Acura ARX-05 | Acura Team Penske | 1:29.9280 | 219.0446 | 8 |
| 4th | 55 | Tincknell / Pla / Bomarito | Mazda RT24-P | Mazda Team Joest | 1:29.9830 | 218.9110 | 7 |
| 5th | 10 | van der Zande / Taylor | Cadillac DPi-V.R | Konica Minolta Cadillac DPi-V.R. | 1:30.7580 | 217.0426 | 8 |
| 6th | 5 | Albuquerque / Conway / Barbosa | Cadillac DPi-V.R | Mustang Sampling Racing | 1:31.1700 | 216.0609 | 9 |
| 7th | 31 | Nasr / Derani / Curran | Cadillac DPi-V.R | Whelen Engineering Racing | 1:31.1770 | 216.0448 | 9 |
| 8th | 52 | Aubry / McMurry / Lux | Oreca 07 Gibson | PR1 Mathiasen Motorsports | 1:31.7350 | 214.7299 | 8 |
| 9th | 85 | Goikhberg / Piedrahita / Vautier | Cadillac DPi-V.R | JDC-Miller MotorSports | 1:32.3160 | 213.3797 | 9 |
| 10th | 84 | Trummer / Miller / Simpson | Cadillac DPi-V.R | JDC-Miller MotorSports | 1:32.4090 | 213.1640 | 10 |
| 11th | 38 | Masson / Cassels / Evans | Oreca 07 Gibson | Performance Tech Motorsports | 1:32.4590 | 213.0482 | 10 |
| 12th | 50 | Binder / Owen | Cadillac DPi-V.R | Juncos Racing | 1:33.1340 | 211.5048 | 9 |
| 13th | 54 | Bennett / Braun / Dumas | Nissan Onroak DPi | CORE autosport | 1:33.4660 | 210.7533 | 10 |
| 14th | 3 | Garcia / Magnussen | Chevrolet Corvette C7.R | Corvette Racing | 1:40.7990 | 195.4210 | 8 |
| 15th | 67 | Westbrook / Briscoe | Ford GT | Ford Chip Ganassi Racing | 1:41.1160 | 194.8095 | 9 |
| 16th | 4 | Milner / *Gavin | Chevrolet Corvette C7.R | Corvette Racing | 1:41.2910 | 194.4715 | 9 |
| 17th | 24 | Edwards / Krohn | BMW M8 GTE | BMW Team RLL | 1:41.3010 | 194.4522 | 7 |
| 18th | 66 | Hand / Müller | Ford GT | Ford Chip Ganassi Racing | 1:41.3040 | 194.4474 | 7 |
| 19th | 25 | De Phillippi / Blomqvist | BMW M8 GTE | BMW Team RLL | 1:41.4140 | 194.2366 | 7 |
| 20th | 911 | Tandy / Pilet | Porsche 991 RSR | Porsche GT Team | 1:41.5450 | 193.9855 | 8 |
| 21st | 912 | Vanthoor / Bamber | Porsche 991 RSR | Porsche GT Team | 1:42.2060 | 192.7318 | 5 |
| 22nd | 86 | Hindman / Farnbacher / Marks | Acura NSX GT3 | Meyer Shank Racing w/ Curb-Agajanian | 1:44.9780 | 187.6415 | 7 |
| 23rd | 57 | Nielsen / Legge / Figueiredo | Acura NSX GT3 | Heinricher Racing w/Meyer Shank Racing | 1:45.2950 | 187.0766 | 8 |
| 24th | 96 | Machavern / Auberlen / Foley | BMW M6 GT3 | Turner Motorsport | 1:45.5060 | 186.7032 | 8 |
| 25th | 63 | Westphal / Vilander / MacNeil | Ferrari 488 GT3 | Scuderia Corsa | 1:45.5950 | 186.5455 | 9 |
| 26th | 29 | Feller / Mies / Morad | Audi R8 LMS GT3 | Montaplast by Land Motorsport | 1:45.5970 | 186.5423 | 8 |
| 27th | 9 | Robichon / Hargrove / Kern | Porsche 991 GT3 R | Pfaff Motorsports | 1:45.8420 | 186.1110 | 6 |
| 28th | 33 | Keating / *Fraga / *Bleekemolen | Mercedes-AMG GT3 | Riley Motorsports - Team AMG | 1:45.9610 | 185.9018 | 9 |
| 29th | 14 | Heistand / Hawksworth / Frommenwiler | Lexus RC F GT3 | AIM Vasser Sullivan | 1:46.0660 | 185.7167 | 6 |
| 30th | 540 | Seefried / Werner / Miller | Porsche 991 GT3 R | Black Swan Racing | 1:46.1000 | 185.6571 | 8 |
| 31st | 47 | Gdovic / Eidson / Yount | Lamborghini Huracán GT3 Evo | Precision Performance Motorsports (PPM) | 1:46.3880 | 185.1550 | 9 |
| 32nd | 48 | Hardwick / Lewis / *Sellers | Lamborghini Huracán GT3 Evo | Paul Miller Racing | 1:46.6200 | 184.7527 | 9 |
| 33rd | 44 | Potter / Lally / Pumpelly | Lamborghini Huracán GT3 Evo | Magnus Racing | 1:47.0410 | 184.0253 | 8 |
| 34th | 8 | Chase / Dalziel / Skeen | Audi R8 LMS GT3 | Starworks Motorsport | 1:48.0410 | 182.3226 | 9 |
| 35th | 73 | Boulle / Lindsey / *Long | Porsche 991 GT3 R | Park Place Motorsports | 1:48.9230 | 180.8452 | 9 |
| 36th | 12 | Montecalvo / Telitz / Bell | Lexus RC F GT3 | AIM Vasser Sullivan | no time | | 0 |
| 37th | 19 | Hardeman / Riberas / Davis | Audi R8 LMS GT3 | Moorespeed | | | 0 |