| 1st | 10 | Taylor / Albuquerque / Rossi / Castroneves | Acura ARX-05 | Konica Minolta Acura | 807 | 24:00:14.673 | 4618.4619 kms | 192.4020 | | 1st | DPi | 1:35.2530 | 294 | 216.5320 |
| 2nd | 48 | Johnson / Kobayashi / Pagenaud / Rockenfeller | Cadillac DPi-V.R | Ally Cadillac Racing | 807 | 24:00:19.377 | 4618.1938 kms | 192.3810 | | 2nd | DPi | 1:34.9180 | 273 | 217.2970 |
| 3rd | 55 | Jarvis / Tincknell / Bomarito | Mazda RT24-P | Mazda Motorsports | 807 | 24:00:21.235 | 4618.3281 kms | 192.3830 | | 3rd | DPi | 1:34.8760 | 66 | 217.3920 |
| 4th | 60 | Cameron / Pla / Montoya / Allmendinger | Acura ARX-05 | Meyer Shank Racing w/ Curb-Agajanian | 807 | 24:01:09.091 | 4618.1938 kms | 192.2700 | | 4th | DPi | 1:35.2800 | 14 | 216.4710 |
| 5th | 01 | van der Zande / Magnussen / Dixon | Cadillac DPi-V.R | Cadillac Chip Ganassi Racing | 807 | 24:01:22.417 | 4617.6621 kms | 192.2180 | | 5th | DPi | 1:34.6570 | 65 | 217.8960 |
| 6th | 18 | Merriman / Chatin / Tilley / Dalziel | Oreca 07 Gibson | Era Motorsport | 787 | 24:00:48.530 | 4503.7432 kms | 187.5500 | | 1st | LMP2 | 1:37.1090 | 82 | 212.3930 |
| 7th | 8 | Farano / Aubry / Buret / Vaxiviere | Oreca 07 Gibson | Tower Motorsport | 787 | 24:01:08.043 | 4504.1421 kms | 187.5240 | | 2nd | LMP2 | 1:37.5600 | 538 | 211.4110 |
| 8th | 31 | Nasr / Derani / Conway / Elliott | Cadillac DPi-V.R | Whelen Engineering Racing | 783 | 24:00:33.633 | 4480.2930 kms | 186.6050 | | 6th | DPi | 1:34.8350 | 14 | 217.4870 |
| 9th | 82 | Lux / DeFrancesco / Mies / Schiller | Oreca 07 Gibson | DragonSpeed USA | 783 | 24:01:13.579 | 4480.4268 kms | 186.5250 | | 3rd | LMP2 | 1:37.7690 | 538 | 210.9590 |
| 10th | 51 | Ware / Yoluc / Dillon / Müller | Ligier JS P217 Gibson | RWR Eurasia | 778 | 24:00:25.244 | 4452.7119 kms | 185.4750 | | 4th | LMP2 | 1:38.9700 | 389 | 208.4000 |
| 11th | 3 | Taylor / Catsburg / Garcia | Chevrolet Corvette C8.R | Corvette Racing | 770 | 24:01:46.708 | 4407.4780 kms | 183.4270 | | 1st | GTLM | 1:42.4450 | 729 | 201.3310 |
| 12th | 4 | Tandy / Sims / Milner | Chevrolet Corvette C8.R | Corvette Racing | 770 | 24:01:50.227 | 4407.9429 kms | 183.4300 | | 2nd | GTLM | 1:42.8560 | 434 | 200.5260 |
| 13th | 24 | Farfus / Wittmann / Edwards / Krohn | BMW M8 GTE | BMW Team RLL | 769 | 24:00:23.171 | 4401.9482 kms | 183.3640 | | 3rd | GTLM | 1:42.7110 | 481 | 200.8090 |
| 14th | 62 | Calado / Pier Guidi / Gounon / Rigon | Ferrari 488 GTE | Risi Competizione | 769 | 24:01:16.604 | 4401.6812 kms | 183.2400 | | 4th | GTLM | 1:42.4110 | 429 | 201.3980 |
| 15th | 25 | Glock / Eng / De Phillippi / Spengler | BMW M8 GTE | BMW Team RLL | 768 | 24:01:25.111 | 4395.8188 kms | 182.9780 | | 5th | GTLM | 1:42.7900 | 65 | 200.6550 |
| 16th | 11 | Thomas / Nunez / Merrill / Bell | Oreca 07 Gibson | WIN Autosport | 764 | 24:00:30.001 | 4371.8359 kms | 182.0960 | | 5th | LMP2 | 1:37.3450 | 82 | 211.8780 |
| 17th | 79 | MacNeil / Estre / Lietz / Bruni | Porsche 991 RSR 19 | WeatherTech Racing | 760 | 24:01:39.269 | 4350.2520 kms | 181.0510 | | 6th | GTLM | 1:42.6420 | 14 | 200.9440 |
| 18th | 74 | Robinson / Pigot / Andrews / Askew | Ligier JS P320 Nissan | Riley Motorsports | 757 | 24:01:05.661 | 4333.1968 kms | 180.4120 | | 1st | LMP3 | 1:43.5480 | 398 | 199.1850 |
| 19th | 33 | Willsey / Barbosa / Boyd / Clairay | Ligier JS P320 Nissan | Sean Creech Motorsport | 754 | 24:01:16.246 | 4316.1421 kms | 179.6800 | | 2nd | LMP3 | 1:44.0520 | 516 | 198.2210 |
| 20th | 6 | Kranz / Hörr / Koch / McAleer | Duqueine M30-D08 Nissan | Mühlner Motorsports America | 750 | 24:00:58.185 | 4292.9590 kms | 178.7510 | | 3rd | LMP3 | 1:43.3890 | 422 | 199.4930 |
| 21st | 91 | Cox / Murry / McCusker / Bleekemolen | Ligier JS P320 Nissan | Riley Motorsports | 746 | 24:00:51.453 | 4270.1748 kms | 177.8180 | | 4th | LMP3 | 1:43.7440 | 327 | 198.8100 |
| 22nd | 57 | Ward / Ellis / Dontje / Engel | Mercedes-AMG GT3 Evo | Winward Racing | 745 | 24:00:29.892 | 4263.7998 kms | 177.5970 | | 1st | GTD | 1:46.1130 | 470 | 194.3720 |
| 23rd | 75 | Habul / Marciello / Grenier / Stolz | Mercedes-AMG GT3 | SunEnergy1 Racing | 745 | 24:00:46.221 | 4263.9341 kms | 177.5680 | | 2nd | GTD | 1:45.8850 | 450 | 194.7900 |
| 24th | 1 | Sellers / Snow / Lewis / Caldarelli | Lamborghini Huracán GT3 Evo | Paul Miller Racing | 745 | 24:00:53.145 | 4263.2681 kms | 177.5250 | | 3rd | GTD | 1:46.1810 | 244 | 194.2460 |
| 25th | 16 | Hindman / Long / Heylen / Bachler | Porsche 991 GT3 R | Wright Motorsports | 745 | 24:01:03.734 | 4263.5352 kms | 177.5160 | | 4th | GTD | 1:46.0850 | 38 | 194.4230 |
| 26th | 23 | James / de Angelis / Turner / Gunn | Aston Martin Vantage AMR GT3 | Heart of Racing Team | 745 | 24:01:19.457 | 4263.7998 kms | 177.4940 | | 5th | GTD | 1:46.1220 | 512 | 194.3540 |
| 27th | 96 | Auberlen / Foley / Read / Herta | BMW M6 GT3 | Turner Motorsport | 744 | 24:01:23.047 | 4257.5400 kms | 177.2270 | | 6th | GTD | 1:45.7840 | 414 | 194.9750 |
| 28th | 97 | Root / Eastwood / Keating / Westbrook | Aston Martin Vantage AMR GT3 | TF Sport | 744 | 24:01:32.114 | 4258.3389 kms | 177.2410 | | 7th | GTD | 1:46.3660 | 80 | 193.9080 |
| 29th | 21 | Mann / Nielsen / Serra / Cressoni | Ferrari 488 GT3 | AF Corse | 743 | 24:00:17.906 | 4252.2100 kms | 177.1380 | | 8th | GTD | 1:45.7740 | 12 | 194.9950 |
| 30th | 28 | Morad / Skeen / Johnson / Buhk | Mercedes-AMG GT3 Evo | Alegra Motorsports | 741 | 24:00:25.065 | 4240.8882 kms | 176.6520 | | 9th | GTD | 1:46.1820 | 417 | 194.2450 |
| 31st | 54 | Bennett / Kurtz / Braun / McMurry | Ligier JS P320 Nissan | Core Motorsport | 737 | 24:00:23.311 | 4217.5771 kms | 175.6850 | | 5th | LMP3 | 1:44.0220 | 594 | 198.2780 |
| 32nd | 88 | Nielsen / Bamber / Ferriol / Legge | Porsche 991 GT3 R | Team Hardpoint EBM | 737 | 24:01:45.498 | 4217.4429 kms | 175.5110 | | 10th | GTD | 1:46.1390 | 237 | 194.3230 |
| 33rd | 44 | Potter / Lally / Pumpelly / Farnbacher | Acura NSX GT3 | Magnus Racing with Archangel Motorsports | 736 | 24:00:17.393 | 4212.1138 kms | 175.4680 | | 11th | GTD | 1:46.7380 | 272 | 193.2320 |
| 34th | 5 | Vautier / Duval / Bourdais | Cadillac DPi-V.R | Mustang Sampling/JDC-Miller MotorSports | 723 | 23:07:24.256 | 4136.1860 kms | 178.8740 | DNF | 7th | DPi | 1:35.0110 | 11 | 217.0830 |
| 35th | 47 | Lacorte / Fuoco / Belicchi / Sernagiotto | Dallara P217 Gibson | Cetilar Racing | 710 | 24:00:28.423 | 4062.3870 kms | 169.2090 | | 6th | LMP2 | 1:37.6380 | 70 | 211.2420 |
| 36th | 9 | Robichon / Vanthoor / Kern / Campbell | Porsche 991 GT3 R | Pfaff Motorsports | 702 | 24:01:48.901 | 4017.3611 kms | 167.1780 | | 12th | GTD | 1:46.1920 | 32 | 194.2270 |
| 37th | 38 | Lindh / Cassels / Llarena / Ori | Ligier JS P320 Nissan | Performance Tech Motorsports | 687 | 24:01:05.044 | 3931.7070 kms | 163.6960 | | 6th | LMP3 | 1:44.2300 | 16 | 197.8830 |
| 38th | 12 | Veach / Megennis / Bell / Montecalvo | Lexus RC F GT3 | Vasser-Sullivan Racing | 681 | 24:01:02.315 | 3897.8721 kms | 162.2930 | | 13th | GTD | 1:46.0780 | 2 | 194.4350 |
| 39th | 63 | Jones / Curtis / Briscoe / Gomes | Ferrari 488 GT3 | Scuderia Corsa | 676 | 21:53:48.214 | 3868.5649 kms | 176.6730 | DNF | 14th | GTD | 1:45.7240 | 452 | 195.0860 |
| 40th | 42 | Metni / Davis / Hildebrand / Yount | Audi R8 LMS GT3 | NTE Sport | 665 | 22:36:37.926 | 3805.4231 kms | 168.3030 | DNF | 15th | GTD | 1:47.9830 | 113 | 191.0050 |
| 41st | 52 | Keating / Jensen / Huffaker / Lapierre | Oreca 07 Gibson | PR1 Mathiasen Motorsports | 664 | 23:04:01.859 | 3799.0291 kms | 164.6940 | DNF | 7th | LMP2 | 1:36.9100 | 364 | 212.8290 |
| 42nd | 14 | Telitz / Gavin / Hawksworth / Kirkwood | Lexus RC F GT3 | Vasser-Sullivan Racing | 641 | 22:42:56.598 | 3668.0840 kms | 161.4780 | DNF | 16th | GTD | 1:45.9490 | 434 | 194.6730 |
| 43rd | 64 | Giovanis / Trinkler / Plumb / Plumb | Porsche 991 GT3 R | Team TGM | 515 | 17:13:40.638 | 2946.8821 kms | 171.0510 | DNF | 17th | GTD | 1:46.7890 | 53 | 193.1410 |
| 44th | 7 | Kvamme / Norman / Chaves / Estep | Duqueine M30-D08 Nissan | Forty7 Motorsports | 413 | 14:56:00.129 | 2362.7539 kms | 158.2190 | DNF | 7th | LMP3 | 1:44.0680 | 219 | 198.1910 |
| 45th | 111 | Ineichen / Bortolotti / Schothorst / Mapelli | Lamborghini Huracán GT3 Evo | GRT Grasser Racing Team | 347 | 12:14:32.486 | 1985.6350 kms | 162.1940 | DNF | 18th | GTD | 1:46.1660 | 3 | 194.2740 |
| 46th | 19 | Goikhberg / Perera / Costa / Zimmermann | Lamborghini Huracán GT3 Evo | GRT Grasser Racing Team | 195 | 6:27:26.820 | 1116.1700 kms | 172.8500 | DNF | 19th | GTD | 1:46.4930 | 148 | 193.6780 |
| 47th | 29 | van Eerd / van der Garde / van Uitert / Milesi | Oreca 07 Gibson | Racing Team Nederland | 64 | 2:36:55.780 | 366.0620 kms | 139.9590 | DNF | 8th | LMP2 | 1:38.7550 | 59 | 208.8530 |
| 48th | 20 | Andersen / Habsburg / Fjordbach / Kubica | Oreca 07 Gibson | High Class Racing | 56 | 4:04:09.278 | 319.9710 kms | 78.6300 | DNF | 9th | LMP2 | 1:38.8820 | 4 | 208.5850 |
| 49th | 81 | Hodes / Grist / Hanley / VeeKay | Oreca 07 Gibson | DragonSpeed USA | 53 | 2:01:16.878 | 303.0540 kms | 149.9250 | DNF | 10th | LMP2 | 1:37.3440 | 50 | 211.8810 |