| 1st | 31 | Derani / Aitken / Blomqvist | Cadillac V-Series.R | Whelen Engineering Cadillac Racing | 1:32.656 | 1:32.6560 | 1:35.5540 | 1:35.7080 | 1:35.9830 |
| 2nd | 01 | Palou / van der Zande / Bourdais / Dixon | Cadillac V-Series.R | Cadillac Racing | 1:32.727 | 1:32.7270 | 1:35.9640 | 1:35.5890 | 1:36.4690 |
| 3rd | 7 | Cameron / Nasr / Campbell / Newgarden | Porsche 963 | Porsche Penske Motorsports | 1:32.876 | 1:32.8760 | 1:35.6050 | 1:35.7240 | 1:37.8500 |
| 4th | 25 | De Phillippi / Yelloly / Martin / Rast | BMW M Hybrid V8 | BMW M Team RLL | 1:33.022 | 1:33.0220 | 1:36.0530 | 1:35.9670 | 1:36.2220 |
| 5th | 40 | Taylor / Deletraz / Herta / Button | Acura ARX-06 | Wayne Taylor Racing with Andretti | 1:33.100 | 1:33.1000 | 1:35.9710 | 1:36.5500 | 1:37.9730 |
| 6th | 10 | Taylor / Albuquerque / Hartley / Ericsson | Acura ARX-06 | Wayne Taylor Racing with Andretti | 1:33.347 | 1:33.3470 | 1:36.1540 | 1:36.4040 | 1:38.2920 |
| 7th | 6 | Tandy / Jaminet / Estre / Vanthoor | Porsche 963 | Porsche Penske Motorsports | 1:33.381 | 1:33.3810 | 1:35.8850 | 1:35.8300 | 1:37.4560 |
| 8th | 24 | Krohn / Eng / Farfus / Vanthoor | BMW M Hybrid V8 | BMW M Team RLL | 1:33.499 | 1:33.4990 | 1:36.1390 | 1:36.3320 | 1:39.4320 |
| 9th | 85 | van der Helm / Westbrook / Hanson / Keating | Porsche 963 | JDC-Miller MotorSports | 1:33.506 | 1:33.5060 | 1:36.1050 | 1:36.0600 | 1:36.8160 |
| 10th | 5 | Bruni / Jani / Picariello / Dumas | Porsche 963 | Proton Competition Mustang Sampling | 1:35.715 | no time | 1:35.7150 | 1:35.7540 | 1:37.2960 |
| 11th | 2 | O'Ward / Keating / Pino / Hanley | Oreca 07 Gibson | United Autosports USA | 1:38.501 | 1:38.5010 | 1:39.6940 | 1:39.4720 | 1:40.4870 |
| 12th | 52 | Smiechowski / Boulle / Dillmann / Fittipaldi | Oreca 07 Gibson | Inter Europol by PR1 Mathiasen Motorsports | 1:38.603 | 1:38.6030 | 1:39.6510 | 1:39.4160 | 1:40.5020 |
| 13th | 11 | Thomas / *Jensen / *McElrea / *Milesi | Oreca 07 Gibson | TDS Racing | 1:39.078 | 1:39.5230 | 1:41.6270 | 1:39.9640 | 1:39.0780 |
| 14th | 04 | Kurtz / Braun / Sowery / Jakobsen | Oreca 07 Gibson | Crowdstrike Racing by APR | 1:39.166 | 1:39.2520 | 1:39.3920 | 1:39.1660 | 1:39.8820 |
| 15th | 74 | Robinson / Fraga / Burdon / Massa | Oreca 07 Gibson | Riley | 1:39.297 | 1:39.2970 | 1:40.0340 | 1:40.0540 | 1:40.3380 |
| 16th | 18 | Merriman / Dalziel / Zilisch / Rasmussen | Oreca 07 Gibson | Era Motorsport | 1:39.460 | 1:41.1960 | 1:39.4600 | 1:39.6430 | 1:39.7850 |
| 17th | 81 | Lux / Simpson / Allen / Alvarez | Oreca 07 Gibson | DragonSpeed | 1:39.497 | 1:40.3800 | 1:40.2870 | 1:39.4970 | 1:42.5550 |
| 18th | 22 | Goldburg / Garg / *di Resta / *Rosenqvist | Oreca 07 Gibson | United Autosports USA | 1:39.506 | 1:39.5060 | 1:41.0080 | 1:40.0940 | 1:41.2590 |
| 19th | 99 | Hyett / Chatin / Brabham / Quinn | Oreca 07 Gibson | AO Racing | 1:39.679 | 1:39.6790 | 1:39.8960 | 1:40.1910 | 1:39.9900 |
| 20th | 88 | Pérez Companc / Wadoux / *Nielsen / *Vaxiviere | Oreca 07 Gibson | Richard Mille AF Corse | 1:39.785 | 1:40.5770 | 1:41.6000 | 1:40.3560 | 1:39.7850 |
| 21st | 8 | Farano / Dinan / Habsburg / McLaughlin | Oreca 07 Gibson | Tower Motorsports | 1:39.893 | 1:41.4960 | 1:39.9190 | 1:39.8930 | 1:40.2220 |
| 22nd | 20 | Andersen / Lucas / Hörr / *Huffaker | Oreca 07 Gibson | MDK by High Class Racing | 1:40.030 | 1:40.0300 | 1:40.9620 | 1:40.2300 | no time |
| 23rd | 33 | Willsey / Barbosa / Siegel / Edgar | Ligier JS P217 Gibson | Sean Creech Motorsport | 1:40.343 | 1:41.5880 | 1:41.2980 | 1:40.3430 | 1:40.7710 |
| 24th | 77 | Heinrich / Priaulx / Christensen | Porsche 992 GT3 R | AO Racing | 1:44.382 | 1:44.3820 | 1:46.9570 | 1:47.3150 | 1:53.5420 |
| 25th | 14 | Hawksworth / Barnicoat / Kirkwood / Conway | Lexus RC F GT3 | VasserSullivan | 1:44.462 | 1:44.4620 | 1:47.4790 | 1:46.7830 | |
| 26th | 12 | Montecalvo / Thompson / Telitz / Miyata | Lexus RC F GT3 | Vasser Sullivan | 1:44.494 | 1:44.4940 | 1:46.6490 | 1:47.4130 | 1:55.3880 |
| 27th | 86 | Li / Fjordbach / ten Voorde / Bachler | Porsche 992 GT3 R | MDK Motorsports | 1:44.537 | 1:44.5370 | 1:47.4650 | 1:47.0450 | 1:48.0950 |
| 28th | 66 | Monk / Legge / Calderón / McAleer | Acura NSX GT3 | Gradient Racing | 1:44.640 | 1:44.6400 | 1:46.3860 | 1:46.5850 | 1:48.5760 |
| 29th | 45 | Marcelli / Formal / Doyle / Harrison | Lamborghini Huracán GT3 Evo2 | Wayne Taylor Racing with Andretti | 1:44.707 | 1:44.7070 | 1:47.7400 | 1:47.0970 | 1:48.4500 |
| 30th | 78 | Goikhberg / Spinelli / DeFrancesco / Mitchell | Lamborghini Huracán GT3 Evo2 | Forte Racing | 1:44.709 | 1:44.7090 | 1:46.9080 | 1:47.5860 | 1:50.3550 |
| 31st | 34 | Franco / Costa / Balzan / Sbirrazzuoli | Ferrari 296 GT3 | Conquest Racing | 1:44.722 | 1:44.7220 | 1:46.2050 | 1:47.0380 | 1:48.1490 |
| 32nd | 3 | Garcia / Sims / Juncadella | Chevrolet Corvette C8 Z06 GT3.R | Corvette Racing by Pratt Miller Motorsports | 1:44.786 | 1:44.7860 | 1:46.4640 | 1:46.8580 | 1:48.0560 |
| 33rd | 47 | Lacorte / Sernagiotto / Fuoco / Cheever | Ferrari 296 GT3 | Cetilar Racing | 1:44.811 | 1:44.8110 | 1:46.0540 | 1:47.1930 | 1:48.4530 |
| 34th | 19 | Perera / Pepper / Caldarelli / Bortolotti | Lamborghini Huracán GT3 Evo2 | Iron Lynx | 1:44.831 | 1:44.8310 | 1:46.6710 | 1:47.2450 | 1:48.5730 |
| 35th | 62 | Serra / Rigon / Pier Guidi / Calado | Ferrari 296 GT3 | Risi Competizione | 1:44.831 | 1:44.8310 | 1:45.8120 | 1:47.0400 | 1:47.3860 |
| 36th | 023 | Triarsi / Scardina / Agostini / Rovera | Ferrari 296 GT3 | Triarsi Competizione | 1:44.835 | 1:44.8350 | 1:46.0310 | 1:47.3360 | 1:47.5460 |
| 37th | 9 | Kirchhöfer / Jarvis / Hinchcliffe / Rossi | McLaren 720S GT3 Evo | Pfaff Motorsports | 1:44.900 | 1:44.9000 | 1:46.8980 | 1:46.9340 | 1:48.8650 |
| 38th | 17 | Mantella / Varrone / Merrill / Eastwood | Chevrolet Corvette C8 Z06 GT3.R | AWA | 1:44.959 | 1:44.9590 | 1:47.0910 | 1:47.7870 | no time |
| 39th | 70 | Iribe / Schandorff / Millroy / Gamble | McLaren 720S GT3 Evo | Inception Racing | 1:44.965 | 1:44.9650 | 1:46.5020 | 1:47.3510 | 1:47.9270 |
| 40th | 21 | Mann / Heriau / Molina / Cozzolino | Ferrari 296 GT3 | AF Corse | 1:45.041 | 1:45.0410 | 1:45.8390 | 1:47.7860 | 1:48.3470 |
| 41st | 43 | Andretti / Chaves / Hargrove / Preining | Porsche 992 GT3 R | Andretti Motorsports | 1:45.115 | 1:45.1150 | 1:47.4340 | 1:47.8080 | 1:47.0720 |
| 42nd | 83 | Frey / Bovy / Gatting / Pin | Lamborghini Huracán GT3 Evo2 | Iron Dames | 1:45.180 | 1:45.1800 | 1:46.5180 | 1:47.7130 | 1:47.8060 |
| 43rd | 13 | Fidani / Bell / Kern / Lynn | Chevrolet Corvette C8 Z06 GT3.R | AWA | 1:45.206 | 1:45.2060 | 1:47.1460 | 1:47.4760 | |
| 44th | 4 | Milner / Catsburg / Bamber | Chevrolet Corvette C8 Z06 GT3.R | Corvette Racing by Pratt Miller Motorsports | 1:45.215 | 1:45.2150 | 1:46.5150 | 1:46.7700 | 1:48.6990 |
| 45th | 60 | Schiavoni / Cressoni / Grosjean / Cairoli | Lamborghini Huracán GT3 Evo2 | Iron Lynx | 1:45.305 | 1:45.3050 | 1:47.0520 | 1:46.9550 | 1:47.2390 |
| 46th | 65 | Vervisch / Hand / Müller | Ford Mustang GT3 | Ford Multimatic Motorsports | 1:45.373 | 1:45.3730 | 1:47.0800 | 1:48.1080 | 1:47.9600 |
| 47th | 75 | Habul / Stolz / Engel / *Gounon | Mercedes-AMG GT3 Evo | Sun Energy 1 | 1:45.421 | 1:45.4210 | 1:47.1860 | 1:47.2150 | 1:47.7660 |
| 48th | 23 | Gunn / Riberas / Farnbacher | Aston Martin Vantage GT3 Evo | Heart of Racing Team | 1:45.528 | 1:45.5280 | 1:47.1020 | 1:47.4870 | |
| 49th | 55 | Hardwick / Olsen / Levorato / Lewis | Ford Mustang GT3 | Proton Competition | 1:45.536 | 1:45.5360 | 1:47.3010 | 1:47.0850 | 1:47.6090 |
| 50th | 1 | Sellers / Snow / Verhagen / van der Linde | BMW M4 GT3 | Paul Miller Racing | 1:45.771 | 1:45.8310 | 1:45.7710 | 1:47.3330 | no time |
| 51st | 64 | Mies / Tincknell / Rockenfeller | Ford Mustang GT3 | Ford Multimatic Motorsports | 1:45.840 | 1:45.8400 | 1:46.8610 | 1:47.0230 | 1:47.9520 |
| 52nd | 96 | Foley / Gallagher / Walker / Klingmann | BMW M4 GT3 | Turner Motorsport | 1:45.861 | 1:45.8610 | 1:46.5520 | 1:46.8600 | 1:47.4580 |
| 53rd | 57 | Ward / Ellis / Dontje / Morad | Mercedes-AMG GT3 Evo | Winward Racing | 1:45.870 | 1:45.8980 | 1:45.8700 | 1:47.1840 | 1:49.4530 |
| 54th | 32 | Skeen / Grenier / Koch / Götz | Mercedes-AMG GT3 Evo | Korthoff/Preston Motorsports | 1:45.974 | 1:45.9740 | 1:46.7160 | 1:47.4130 | 1:50.4810 |
| 55th | 120 | Adelson / Skeer / Heylen / Makowiecki | Porsche 992 GT3 R | Wright Motorsports | 1:45.983 | 1:45.9830 | 1:46.8170 | 1:47.2910 | 1:48.0200 |
| 56th | 80 | Yoluc / Pinto de Andrade / Andrews / Christodoulou | Mercedes-AMG GT3 Evo | Lone Star Racing | 1:46.209 | 1:46.2090 | 1:46.2950 | 1:47.2770 | 1:48.1530 |
| 57th | 44 | Potter / Lally / Pumpelly / Thiim | Aston Martin Vantage GT3 Evo | Magnus Racing | 1:47.224 | 1:48.0070 | 1:47.7560 | 1:47.2240 | 1:48.1850 |
| 58th | 92 | Brule / Udell / Hindman / Andlauer | Porsche 992 GT3 R | Kellymoss with Riley | 1:47.299 | no time | 1:47.7210 | 1:47.2990 | 1:48.3540 |
| 59th | 27 | de Angelis / Robichon / James / Sørensen | Aston Martin Vantage GT3 Evo | Heart of Racing Team | 1:47.797 | 1:52.7150 | 1:47.7970 | 1:48.0090 | |