| 1st | 55 | Jarvis / Tincknell / Bomarito | Mazda RT24-P | Mazda Motorsports | 200 | 6:00:04.5220 | 1094.1180 kms | 182.3140 | | 1st | DPi | 1:31.7390 | 48 | 214.6760 |
| 2nd | 60 | Cameron / Pla | Acura ARX-05 | Meyer Shank Racing w/ Curb-Agajanian | 200 | 6:00:05.4870 | 1094.1180 kms | 182.3060 | | 2nd | DPi | 1:31.5710 | 160 | 215.0690 |
| 3rd | 10 | Taylor / Albuquerque / Rossi | Acura ARX-05 | Konica Minolta Acura | 200 | 6:00:13.9140 | 1094.1180 kms | 182.2350 | | 3rd | DPi | 1:31.8870 | 14 | 214.3300 |
| 4th | 31 | Nasr / Derani / Conway | Cadillac DPi-V.R | Whelen Engineering Racing | 200 | 6:00:22.7900 | 1094.1180 kms | 182.1600 | | 4th | DPi | 1:31.9090 | 133 | 214.2790 |
| 5th | 48 | Johnson / Kobayashi / Pagenaud | Cadillac DPi-V.R | Ally Cadillac Racing | 200 | 6:00:57.7380 | 1094.1180 kms | 181.8670 | | 5th | DPi | 1:31.9170 | 14 | 214.2590 |
| 6th | 01 | van der Zande / Magnussen | Cadillac DPi-V.R | Cadillac Chip Ganassi Racing | 199 | 5:58:45.3750 | 1088.6479 kms | 182.0700 | DNF | 6th | DPi | 1:31.5640 | 118 | 215.0860 |
| 7th | 5 | Vautier / Duval / Bourdais | Cadillac DPi-V.R | Mustang Sampling/JDC-Miller MotorSports | 199 | 6:00:07.1870 | 1088.6479 kms | 181.3790 | | 7th | DPi | 1:32.3230 | 179 | 213.3180 |
| 8th | 11 | Thomas / Nunez / Merrill | Oreca 07 Gibson | WIN Autosport | 196 | 6:00:54.7960 | 1072.2360 kms | 178.2530 | | 1st | LMP2 | 1:33.2150 | 152 | 211.2760 |
| 9th | 52 | Keating / Jensen / Huffaker | Oreca 07 Gibson | PR1 Mathiasen Motorsports | 196 | 6:00:55.8950 | 1072.2360 kms | 178.2430 | | 2nd | LMP2 | 1:33.1870 | 179 | 211.3390 |
| 10th | 22 | McGuire / Boyd / Smith | Oreca 07 Gibson | United Autosports | 193 | 6:01:13.7300 | 1055.8240 kms | 175.3710 | | 3rd | LMP2 | 1:34.2240 | 93 | 209.0140 |
| 11th | 3 | Taylor / Garcia | Chevrolet Corvette C8.R | Corvette Racing | 187 | 6:00:41.3320 | 1023.0000 kms | 170.1740 | | 1st | GTLM | 1:42.1790 | 72 | 192.7410 |
| 12th | 24 | Farfus / Edwards / Krohn | BMW M8 GTE | BMW Team RLL | 187 | 6:00:42.1770 | 1023.0000 kms | 170.1680 | | 2nd | GTLM | 1:42.1980 | 115 | 192.7050 |
| 13th | 25 | De Phillippi / Eng / Spengler | BMW M8 GTE | BMW Team RLL | 187 | 6:00:53.5410 | 1023.0000 kms | 170.0780 | | 3rd | GTLM | 1:42.2950 | 141 | 192.5220 |
| 14th | 4 | Tandy / Milner | Chevrolet Corvette C8.R | Corvette Racing | 187 | 6:00:56.1070 | 1023.0000 kms | 170.0580 | | 4th | GTLM | 1:41.7970 | 147 | 193.4650 |
| 15th | 74 | Robinson / Fraga / Andrews | Ligier JS P320 Nissan | Riley Motorsports | 186 | 6:00:10.6010 | 1017.5300 kms | 169.5050 | | 1st | LMP3 | 1:41.1710 | 170 | 194.6620 |
| 16th | 54 | Bennett / Kurtz / Braun | Ligier JS P320 Nissan | Core Motorsport | 186 | 6:00:12.2360 | 1017.5300 kms | 169.4920 | | 2nd | LMP3 | 1:41.2750 | 169 | 194.4620 |
| 17th | 91 | Cox / Murry / Bleekemolen | Ligier JS P320 Nissan | Riley Motorsports | 186 | 6:00:45.5170 | 1017.5300 kms | 169.2310 | | 3rd | LMP3 | 1:41.9450 | 89 | 193.1830 |
| 18th | 36 | Andretti / Askew / Andretti | Ligier JS P320 Nissan | Andretti Autosport | 185 | 6:01:03.8070 | 1012.0590 kms | 168.1790 | | 4th | LMP3 | 1:41.1600 | 182 | 194.6830 |
| 19th | 2 | Krütten / Cauhaupe / McCusker | Ligier JS P320 Nissan | United Autosports USA | 183 | 6:00:52.9330 | 1001.1180 kms | 166.4450 | | 5th | LMP3 | 1:42.5830 | 15 | 191.9830 |
| 20th | 96 | Auberlen / Foley / Read | BMW M6 GT3 | Turner Motorsport | 179 | 6:00:31.9810 | 979.2360 kms | 162.9640 | | 1st | GTD | 1:47.1960 | 67 | 183.7200 |
| 21st | 1 | Sellers / Snow / Lewis | Lamborghini Huracán GT3 Evo | Paul Miller Racing | 179 | 6:00:37.7280 | 979.2360 kms | 162.9210 | | 2nd | GTD | 1:47.2220 | 53 | 183.6750 |
| 22nd | 23 | James / de Angelis / Gunn | Aston Martin Vantage AMR GT3 | Heart of Racing Team | 179 | 6:00:43.2850 | 979.2360 kms | 162.8790 | | 3rd | GTD | 1:47.1440 | 172 | 183.8090 |
| 23rd | 42 | Yount / Conwright / Palttala | Audi R8 LMS GT3 | NTE Sport | 179 | 6:00:50.9310 | 979.2360 kms | 162.8210 | | 4th | GTD | 1:47.5370 | 174 | 183.1380 |
| 24th | 28 | Morad / de Quesada / Johnson | Mercedes-AMG GT3 Evo | Alegra Motorsports | 179 | 6:00:51.5020 | 979.2360 kms | 162.8160 | | 5th | GTD | 1:47.6230 | 14 | 182.9920 |
| 25th | 14 | Telitz / Hawksworth / Kirkwood | Lexus RC F GT3 | Vasser-Sullivan Racing | 179 | 6:00:51.7630 | 979.2360 kms | 162.8150 | | 6th | GTD | 1:47.2290 | 44 | 183.6640 |
| 26th | 9 | Robichon / Vanthoor / Kern | Porsche 991 GT3 R | Pfaff Motorsports | 179 | 6:00:52.1230 | 979.2360 kms | 162.8130 | | 7th | GTD | 1:47.3230 | 130 | 183.5030 |
| 27th | 16 | Long / Heylen / Hindman | Porsche 991 GT3 R | Wright Motorsports | 179 | 6:00:52.4100 | 979.2360 kms | 162.8100 | | 8th | GTD | 1:47.0350 | 67 | 183.9970 |
| 28th | 39 | Heistand / Westphal / McQuarrie | Audi R8 LMS GT3 | CarBahn with Peregrine Racing | 179 | 6:00:52.8380 | 979.2360 kms | 162.8070 | | 9th | GTD | 1:47.4040 | 32 | 183.3650 |
| 29th | 88 | Ferriol / Legge / Davis | Porsche 991 GT3 R | Team Hardpoint EBM | 179 | 6:00:58.2920 | 979.2360 kms | 162.7660 | | 10th | GTD | 1:47.6360 | 148 | 182.9690 |
| 30th | 12 | Veach / Megennis / Montecalvo | Lexus RC F GT3 | Vasser-Sullivan Racing | 179 | 6:01:03.1800 | 979.2360 kms | 162.7290 | | 11th | GTD | 1:47.5130 | 139 | 183.1780 |
| 31st | 84 | Olsen / Cicero / Devlin | Ligier JS P320 Nissan | Dawson Racing | 178 | 6:00:36.0410 | 973.7650 kms | 162.0230 | | 6th | LMP3 | 1:43.1280 | 43 | 190.9670 |
| 32nd | 44 | Potter / Lally / Pumpelly | Acura NSX GT3 | Magnus Racing with Archangel Motorsports | 147 | 6:00:55.8330 | 804.1770 kms | 133.6840 | | 12th | GTD | 1:47.6600 | 65 | 182.9290 |
| 33rd | 8 | Farano / Aubry / French | Oreca 07 Gibson | Tower Motorsport | 146 | 4:56:28.4570 | 798.7060 kms | 161.6420 | DNF | 4th | LMP2 | 1:32.9180 | 91 | 211.9520 |
| 34th | 18 | Merriman / Tilley / Dalziel | Oreca 07 Gibson | Era Motorsport | 85 | 3:30:25.5820 | 464.9990 kms | 132.5860 | DNF | 5th | LMP2 | 1:34.6390 | 78 | 208.0970 |
| 35th | 19 | Goikhberg / Perera / Zimmermann | Lamborghini Huracán GT3 Evo | GRT Grasser Racing Team | 73 | 2:28:21.0000 | 399.3520 kms | 161.5180 | DNF | 13th | GTD | 1:46.8440 | 36 | 184.3250 |
| 36th | 75 | Habul / Engel / Grenier | Mercedes-AMG GT3 Evo | SunEnergy1 Racing | 62 | 2:55:57.1480 | 339.1760 kms | 115.6580 | DNF | 14th | GTD | 1:47.0330 | 35 | 184.0000 |
| 37th | 38 | Lindh / Goldburg / Llarena | Ligier JS P320 Nissan | Performance Tech Motorsports | 31 | 1:02:17.2650 | 163.3590 kms | 169.5870 | DNF | 7th | LMP3 | 1:43.9260 | 16 | 189.5020 |
| 38th | 79 | MacNeil / Jaminet / Campbell | Porsche 991 RSR 19 | WeatherTech Racing | 3 | 5:44.3350 | 16.4100 kms | 171.5820 | DNF | 5th | GTLM | 1:44.6740 | 3 | 188.1470 |