| 1st | 7 | Campbell / Nasr / Christensen | Porsche 963 | Porsche Penske Motorsports | 1:34.926 | 1:34.9260 |
| 2nd | 60 | Blomqvist / Braun / Castroneves / Pagenaud | Acura ARX-06 | Meyer Shank Racing w/ Curb Agajanian | 1:35.038 | 1:35.0380 |
| 3rd | 10 | Taylor / Albuquerque / Deletraz / Hartley | Acura ARX-06 | Konica Minolta Acura ARX-06 | 1:35.156 | 1:35.1560 |
| 4th | 6 | Jaminet / Tandy / Cameron | Porsche 963 | Porsche Penske Motorsports | 1:35.228 | 1:35.2280 |
| 5th | 24 | Eng / Farfus / Wittmann / Herta | BMW M Hybrid V8 | BMW M Team RLL | 1:35.372 | 1:35.3720 |
| 6th | 31 | Derani / Sims / Aitken | Cadillac V-Series.R | Whelen Engineering Racing Cadillac V-LMDh | 1:35.442 | 1:35.4420 |
| 7th | 25 | De Phillippi / Yelloly / van der Linde / Herta | BMW M Hybrid V8 | BMW M Team RLL | 1:35.458 | 1:35.4580 |
| 8th | 01 | Bourdais / van der Zande / Dixon | Cadillac V-Series.R | Cadillac Racing | 1:35.585 | 1:35.5850 |
| 9th | 02 | Bamber / Lynn / Westbrook | Cadillac V-Series.R | Cadillac Racing | 1:35.656 | 1:35.6560 |
| 10th | 04 | Kurtz / Hanley / McMurry / Gutierrez | Oreca 07 Gibson | Crowdstrike Racing by APR | 1:38.633 | 1:38.6330 |
| 11th | 11 | Thomas / Jensen / Huffaker / VeeKay | Oreca 07 Gibson | TDS Racing | 1:38.730 | 1:38.7300 |
| 12th | 52 | Keating / Chatin / Quinn / Lapierre | Oreca 07 Gibson | PR1 Mathiasen Motorsports | 1:38.877 | 1:38.8770 |
| 13th | 8 | Farano / McLaughlin / Newgarden / Simpson | Oreca 07 Gibson | Tower Motorsports | 1:39.317 | 1:39.3170 |
| 14th | 88 | Perrodo / Vaxiviere / Canal / Nielsen | Oreca 07 Gibson | AF Corse | 1:39.341 | 1:39.3410 |
| 15th | 18 | Merriman / Dalziel / Rasmussen / Jarvis | Oreca 07 Gibson | Era Motorsport | 1:39.351 | 1:39.3510 |
| 16th | 20 | Andersen / Jones / Fjordbach / Marciello | Oreca 07 Gibson | High Class Racing | 1:39.508 | 1:39.5080 |
| 17th | 51 | Lux / DeFrancesco / Cindric / Fittipaldi | Oreca 07 Gibson | Rick Ware Racing | 1:39.612 | 1:39.6120 |
| 18th | 35 | Heriau / Van Der Garde / Pierson / van Uitert | Oreca 07 Gibson | TDS Racing | 1:39.642 | 1:39.6420 |
| 19th | 55 | Poordad / Pizzi / Allen / Bruni | Oreca 07 Gibson | Proton Competition | 1:40.014 | 1:40.0140 |
| 20th | 36 | Andretti / Chaves / Dickerson / Lindh | Ligier JS P320 Nissan | Andretti Autosport | 1:42.653 | 1:42.6530 |
| 21st | 33 | Willsey / Barbosa / Pino / Soufi | Ligier JS P320 Nissan | Sean Creech Motorsport | 1:42.961 | 1:42.9610 |
| 22nd | 13 | Fidani / Bell / Kern / Kranz | Duqueine D08 Nissan | AWA | 1:43.266 | 1:43.2660 |
| 23rd | 74 | Robinson / Fraga / Burdon / van Berlo | Ligier JS P320 Nissan | Riley | 1:43.346 | 1:43.3460 |
| 24th | 87 | Kanamaru / Serravalle / Boulle / Vance | Duqueine D08 Nissan | FastMD Racing | 1:43.428 | 1:43.4280 |
| 25th | 38 | DeAngelis / Allen / Bloum / Shields | Ligier JS P320 Nissan | Performance Tech Motorsports | 1:43.473 | 1:43.4730 |
| 26th | 43 | Alvarez / Frost / de Oliveira / French | Ligier JS P320 Nissan | MRS GT-Racing | 1:43.524 | 1:43.5240 |
| 27th | 17 | Mantella / Boyd / Varrone / Merrill | Duqueine D08 Nissan | AWA | 1:43.816 | 1:43.8160 |
| 28th | 85 | Bechtolsheimer / van der Helm / Mars / Filippi | Duqueine D08 Nissan | JDC Miller MotorSports | 1:44.043 | 1:44.0430 |
| 29th | 70 | Iribe / Schandorff / Millroy / Kirchhöfer | McLaren 720S GT3 | Inception Racing | 1:46.842 | 1:46.8420 |
| 30th | 44 | Potter / Lally / Pumpelly / Thiim | Aston Martin Vantage GT3 | Magnus Racing | 1:47.004 | 1:47.0040 |
| 31st | 75 | Habul / Stolz / Schiller / Jefferies | Mercedes-AMG GT3 | Sun Energy 1 | 1:47.020 | 1:47.0200 |
| 32nd | 14 | Hawksworth / Barnicoat / Conway | Lexus RC F GT3 | Vasser Sullivan | 1:47.040 | 1:47.0400 |
| 33rd | 23 | Gunn / Riberas / Pittard | Aston Martin Vantage GT3 | Heart of Racing Team | 1:47.064 | 1:47.0640 |
| 34th | 12 | Telitz / Montecalvo / Kirkwood / Thompson | Lexus RC F GT3 | VasserSullivan | 1:47.096 | 1:47.0960 |
| 35th | 64 | Giovanis / Plumb / Plumb / Trinkler | Aston Martin Vantage GT3 | TGM/TF Sport | 1:47.228 | 1:47.2280 |
| 36th | 32 | Skeen / Grenier / Koch / Götz | Mercedes-AMG GT3 | Team Korthoff Motorsports | 1:47.315 | 1:47.3150 |
| 37th | 57 | Ward / Ellis / Dontje / Auer | Mercedes-AMG GT3 | Winward Racing | 1:47.335 | 1:47.3350 |
| 38th | 93 | Harrison / Formal / Marcelli / Briscoe | Acura NSX GT3 | Racers Edge Motorsports with WTR | 1:47.402 | 1:47.4020 |
| 39th | 66 | Monk / Legge / Farnbacher / Miller | Acura NSX GT3 | Gradient Racing | 1:47.483 | 1:47.4830 |
| 40th | 79 | MacNeil / Juncadella / Gounon / Engel | Mercedes-AMG GT3 | WeatherTech Racing | 1:47.519 | 1:47.5190 |
| 41st | 21 | Mann / Pérez Companc / Molina / Castellacci | Ferrari 296 GT3 | AF Corse | 1:47.575 | 1:47.5750 |
| 42nd | 42 | Yount / Conwright / Li / Deledda | Lamborghini Huracán GT3 Evo2 | NTE Sport | 1:47.613 | 1:47.6130 |
| 43rd | 27 | de Angelis / Sørensen / James / Turner | Aston Martin Vantage GT3 | Heart of Racing Team | 1:47.631 | 1:47.6310 |
| 44th | 63 | Caldarelli / Bortolotti / Pepper / Grosjean | Lamborghini Huracán GT3 Evo2 | Iron Lynx | 1:47.640 | 1:47.6400 |
| 45th | 3 | Garcia / Taylor / Milner | Chevrolet Corvette C8.R GTD | Corvette Racing | 1:47.711 | 1:47.7110 |
| 46th | 62 | Pier Guidi / Calado / Serra / Rigon | Ferrari 296 GT3 | Risi Competizione | 1:47.757 | 1:47.7570 |
| 47th | 83 | Frey / Bovy / Pin / Gatting | Lamborghini Huracán GT3 Evo2 | Iron Dames | 1:47.759 | 1:47.7590 |
| 48th | 023 | Triarsi / Scardina / Rovera / Bertolini | Ferrari 296 GT3 | Triarsi Competizione | 1:47.847 | 1:47.8470 |
| 49th | 96 | Gallagher / Foley / Dinan / Klingmann | BMW M4 GT3 | Turner Motorsport | 1:47.957 | 1:47.9570 |
| 50th | 78 | Goikhberg / Spinelli / Hites / Mapelli | Lamborghini Huracán GT3 Evo2 | US RaceTronics | 1:47.985 | 1:47.9850 |
| 51st | 19 | Giammaria / Perera / Schiavoni / Ineichen | Lamborghini Huracán GT3 Evo2 | Iron Lynx | 1:47.988 | 1:47.9880 |
| 52nd | 1 | Sellers / Snow / Lewis / Martin | BMW M4 GT3 | Paul Miller Racing | 1:47.989 | 1:47.9890 |
| 53rd | 95 | Auberlen / Hull / Spengler / Edwards | BMW M4 GT3 | Turner Motorsport | 1:48.102 | 1:48.1020 |
| 54th | 47 | Lacorte / Sernagiotto / Fuoco / Balzan | Ferrari 296 GT3 | Cetilar Racing | 1:48.112 | 1:48.1120 |
| 55th | 9 | Bachler / Pilet / Vanthoor | Porsche 992 GT3 R | Pfaff Motorsports | 1:48.881 | 1:48.8810 |
| 56th | 16 | Hardwick / Heylen / Robichon / Olsen | Porsche 992 GT3 R | Wright Motorsports | 1:48.951 | 1:48.9510 |
| 57th | 77 | Brynjolfsson / Hindman / Root / Estre | Porsche 992 GT3 R | Wright Motorsports | 1:49.084 | 1:49.0840 |
| 58th | 80 | Hyett / Priaulx / Jeannette / Tincknell | Porsche 992 GT3 R | AO Racing | 1:49.151 | 1:49.1510 |
| 59th | 91 | Metni / van Berlo / Evans / Andlauer | Porsche 992 GT3 R | Kellymoss with Riley | 1:49.310 | 1:49.3100 |
| 60th | 92 | Brule / Udell / Davis / Bleekemolen | Porsche 992 GT3 R | Kellymoss with Riley | 1:49.352 | 1:49.3520 |
| 61st | 53 | Kvamme / Estep / Magnussen / Hart | Porsche 992 GT3 R | MDK Motorsports | 1:49.429 | 1:49.4290 |