| 1st | 6 | Jaminet / Campbell / Estre / McLaughlin | Porsche 963 | Porsche Penske Motorsport | 1 | 1:48.215 | 200.2314 | 1st | GTP |
| 2nd | 10 | Taylor / Albuquerque / Taylor / Deletraz | Cadillac V-Series.R | Cadillac Wayne Taylor Racing | 1 | 1:48.576 | 199.5667 | 2nd | GTP |
| 3rd | 7 | Nasr / Tandy / Vanthoor / Newgarden | Porsche 963 | Porsche Penske Motorsport | 1 | 1:48.613 | 199.4975 | 3rd | GTP |
| 4th | 31 | Aitken / Bamber / Vesti | Cadillac V-Series.R | Cadillac Whelen | 1 | 1:48.734 | 199.2754 | 4th | GTP |
| 5th | 60 | Blomqvist / Braun / Dixon | Acura ARX-06 | Acura Meyer Shank Racing w/Curb Agajanian | 1 | 1:48.816 | 199.1257 | 5th | GTP |
| 6th | 25 | Wittmann / van der Linde | BMW M Hybrid V8 | BMW M Team RLL | 1 | 1:48.902 | 198.9680 | 6th | GTP |
| 7th | 24 | Vanthoor / Magnussen | BMW M Hybrid V8 | BMW M Team RLL | 1 | 1:49.005 | 198.7797 | 7th | GTP |
| 8th | 85 | van der Helm / Bruni / Fielding / Serravalle | Porsche 963 | JDC Miller MotorSports | 1 | 1:49.107 | 198.5947 | 8th | GTP |
| 9th | 93 | van der Zande / Yelloly | Acura ARX-06 | Acura Meyer Shank Racing w/Curb Agajanian | 1 | 1:49.129 | 198.5544 | 9th | GTP |
| 10th | 63 | Grosjean | Lamborghini SC63 | Automobili Lamborghini Squadra Corse | 1 | 1:49.926 | 197.1157 | 10th | GTP |
| 11th | 22 | Goldburg / di Resta / Lindh | Oreca 07 Gibson | United Autosports USA | 1 | 1:49.957 | 197.0593 | 1st | LMP2 |
| 12th | 43 | Dillmann / Field / Garg | Oreca 07 Gibson | Inter Europol Competition | 1 | 1:49.999 | 196.9837 | 2nd | LMP2 |
| 13th | 23 | de Angelis / Riberas / Gamble | Aston Martin Valkyrie | Aston Martin THOR Team | 1 | 1:50.097 | 196.8083 | 11th | GTP |
| 14th | 11 | Thomas / McElrea | Oreca 07 Gibson | TDS Racing | 1 | 1:50.426 | 196.2225 | 3rd | LMP2 |
| 15th | 88 | Pérez Companc / Pérez Companc / Murry | Oreca 07 Gibson | AF Corse | 1 | 1:50.614 | 195.8894 | 4th | LMP2 |
| 16th | 52 | Sales / Pedersen / Beche | Oreca 07 Gibson | PR1 Mathiasen Motorsports | 1 | 1:50.782 | 195.5627 | 5th | LMP2 |
| 17th | 99 | Hyett / Cameron / Edgar | Oreca 07 Gibson | AO Racing | 1 | 1:50.799 | 195.5498 | 6th | LMP2 |
| 18th | 74 | Robinson / Fraga / Burdon | Oreca 07 Gibson | Riley | 1 | 1:50.818 | 195.5289 | 7th | LMP2 |
| 19th | 8 | Bourdais / Alvarez | Oreca 07 Gibson | Tower Motorsports | 1 | 1:51.168 | 194.9125 | 8th | LMP2 |
| 20th | 18 | Dalziel / Heinemeier Hansson / Ohta | Oreca 07 Gibson | Era Motorsport | 1 | 1:51.178 | 194.8948 | 9th | LMP2 |
| 21st | 32 | Lucas / Koch / Götz | Mercedes-AMG GT3 | Korthoff Competition Motors | 1 | 2:00.867 | 179.2713 | 1st | GTD |
| 22nd | 021 | Monk / McAleer / Skeen | Ferrari 296 GT3 | Triarsi Competizione | 1 | 2:01.011 | 179.0588 | 2nd | GTD |
| 23rd | 57 | Ward / Ellis / Dontje | Mercedes-AMG GT3 | Winward Racing | 1 | 2:01.143 | 178.8641 | 3rd | GTD |
| 24th | 34 | Heylen / Conwright | Ferrari 296 GT3 | Conquest Racing | 1 | 2:01.206 | 178.7708 | 4th | GTD |
| 25th | 023 | Triarsi / Scardina | Ferrari 296 GT3 | Triarsi Competizione | 1 | 2:01.254 | 178.7000 | 5th | GTD |
| 26th | 80 | Knox / Filgueiras / Andrews | Mercedes-AMG GT3 | Lone Star Racing | 1 | 2:01.407 | 178.4746 | 6th | GTD |
| 27th | 12 | Hawksworth / Thompson / Montecalvo / Barnicoat | Lexus RC F GT3 | Vasser Sullivan Racing | 1 | 2:01.578 | 178.2236 | 7th | GTD |
| 28th | 78 | Goikhberg / Farnbacher / Perera / Kligerman | Lamborghini Huracán GT3 Evo2 | Forte Racing | 1 | 2:01.596 | 178.1978 | 8th | GTD |
| 29th | 27 | Gamble / Stevenson | Aston Martin Vantage AMR GT3 Evo | Heart of Racing Team | 1 | 2:01.646 | 178.1238 | 9th | GTD |
| 30th | 13 | Fidani / Bell / Kern | Chevrolet Corvette C8 Z06 GT3.R | AWA | 1 | 2:01.971 | 177.6490 | 10th | GTD |
| 31st | 45 | Formal / Hindman / Doyle | Lamborghini Huracán GT3 Evo2 | Wayne Taylor Racing | 1 | 2:02.169 | 177.3610 | 11th | GTD |
| 32nd | 48 | Hesse / Harper / Krohn | BMW M4 GT3 Evo | Paul Miller Racing | 1 | 2:02.237 | 177.2628 | 1st | GTD Pro |
| 33rd | 120 | Adelson / Skeer / Sargent | Porsche 992 GT3 R | Wright Motorsports | 1 | 2:02.240 | 177.2580 | 12th | GTD |
| 34th | 96 | Gallagher / Foley / Walker | BMW M4 GT3 Evo | Turner Motorsport | 1 | 2:02.332 | 177.1244 | 13th | GTD |
| 35th | 64 | Rockenfeller / Priaulx / Barker | Ford Mustang GT3 | Ford Multimatic Motorsports | 1 | 2:02.368 | 177.0729 | 2nd | GTD Pro |
| 36th | 1 | Snow / Verhagen / De Phillippi | BMW M4 GT3 Evo | Paul Miller Racing | 1 | 2:02.386 | 177.0471 | 3rd | GTD Pro |
| 37th | 36 | Yoluc / Udell / Eastwood | Chevrolet Corvette C8 Z06 GT3.R | DXDT Racing | 1 | 2:02.585 | 176.7591 | 14th | GTD |
| 38th | 77 | Heinrich / Bachler / Edgar | Porsche 992 GT3 R | AO Racing | 1 | 2:02.589 | 176.7543 | 4th | GTD Pro |
| 39th | 65 | Mies / Vervisch / Olsen | Ford Mustang GT3 | Ford Multimatic Motorsports | 1 | 2:02.671 | 176.6352 | 5th | GTD Pro |
| 40th | 14 | Barnicoat / Telitz / Kirkwood | Lexus RC F GT3 | Vasser Sullivan Racing | 1 | 2:02.829 | 176.4082 | 6th | GTD Pro |