| 1st | 10 | Taylor / Albuquerque | Acura ARX-05 | Konica Minolta Acura ARX-05 | 162 | 6:10:17.401 | 886.4251 kms | 143.6307 | | 1st | DPi | 1:30.7900 | 57 | 216.9653 |
| 2nd | 60 | Jarvis / Blomqvist | Acura ARX-05 | Meyer Shank Racing W/Curb-Agajanian | 162 | 6:10:18.262 | 886.4251 kms | 143.6259 | | 2nd | DPi | 1:31.1850 | 57 | 216.0255 |
| 3rd | 01 | van der Zande / Bourdais | Cadillac DPi-V.R | Cadillac Racing | 162 | 6:10:19.668 | 886.4251 kms | 143.6162 | | 3rd | DPi | 1:31.3870 | 57 | 215.5475 |
| 4th | 02 | Bamber / Lynn | Cadillac DPi-V.R | Cadillac Racing | 162 | 6:10:21.577 | 886.4251 kms | 143.6050 | | 4th | DPi | 1:31.6770 | 57 | 214.8667 |
| 5th | 31 | Pla / Derani / Conway | Cadillac DPi-V.R | Whelen Engineering Racing | 162 | 6:10:21.612 | 886.4251 kms | 143.6034 | | 5th | DPi | 1:31.8790 | 46 | 214.3936 |
| 6th | 48 | Rockenfeller / Kobayashi / Johnson | Cadillac DPi-V.R | Ally Cadillac | 161 | 6:10:33.139 | 880.9533 kms | 142.6442 | | 6th | DPi | 1:32.0700 | 18 | 213.9494 |
| 7th | 5 | Vautier / Westbrook / Duval | Cadillac DPi-V.R | JDC Miller MotorSports | 160 | 6:10:22.725 | 875.4816 kms | 141.8234 | | 7th | DPi | 1:32.0750 | 149 | 213.9381 |
| 8th | 52 | Keating / Jensen / Huffaker | Oreca 07 Gibson | PR1 Mathiasen Motorsports | 160 | 6:10:39.703 | 875.4816 kms | 141.7156 | | 1st | LMP2 | 1:32.9860 | 157 | 211.8412 |
| 9th | 8 | Farano / Deletraz / Pinto de Andrade | Oreca 07 Gibson | Tower Motorsport | 160 | 6:10:39.810 | 875.4816 kms | 141.7156 | | 2nd | LMP2 | 1:33.0420 | 157 | 211.7140 |
| 10th | 29 | van Eerd / Van Der Garde / Murry | Oreca 07 Gibson | Racing Team Nederland | 160 | 6:10:44.080 | 875.4816 kms | 141.6883 | | 3rd | LMP2 | 1:32.4440 | 156 | 213.0836 |
| 11th | 20 | Andersen / Fjordbach / Scherer | Oreca 07 Gibson | High Class Racing | 160 | 6:10:52.295 | 875.4816 kms | 141.6351 | | 4th | LMP2 | 1:34.0440 | 116 | 209.4577 |
| 12th | 81 | Hedman / Montoya / Montoya | Oreca 07 Gibson | DragonSpeed USA | 159 | 6:10:20.807 | 870.0098 kms | 140.9496 | | 5th | LMP2 | 1:33.1960 | 153 | 211.3648 |
| 13th | 11 | Thomas / Pierson / Bomarito | Oreca 07 Gibson | PR1 Mathiasen Motorsports | 159 | 6:11:14.777 | 870.0098 kms | 140.6084 | | 6th | LMP2 | 1:34.4610 | 93 | 208.5340 |
| 14th | 18 | Merriman / Tilley / Dalziel | Oreca 07 Gibson | Era Motorsport | 158 | 6:11:18.032 | 864.5380 kms | 139.7039 | | 7th | LMP2 | 1:33.7590 | 158 | 210.0950 |
| 15th | 74 | Robinson / Fraga / van Berlo | Ligier JS P320 Nissan | Riley Motorsports | 154 | 6:11:36.447 | 842.6509 kms | 136.0556 | | 1st | LMP3 | 1:40.6170 | 144 | 195.7751 |
| 16th | 54 | Bennett / Braun / Kurtz | Ligier JS P320 Nissan | CORE Autosport | 153 | 6:10:35.020 | 837.1791 kms | 135.5454 | | 2nd | LMP3 | 1:40.4920 | 150 | 196.0181 |
| 17th | 38 | Goldburg / Lindh / Shields | Ligier JS P320 Nissan | Performance Tech Motorsports | 153 | 6:10:43.436 | 837.1791 kms | 135.4939 | | 3rd | LMP3 | 1:41.4250 | 145 | 194.2156 |
| 18th | 40 | Varrone / Hanratty / Vance | Duqueine D08 Nissan | FastMD Racing | 151 | 6:10:54.556 | 826.2356 kms | 133.6560 | | 4th | LMP3 | 1:41.5440 | 144 | 193.9871 |
| 19th | 27 | Gunn / Riberas | Aston Martin Vantage GT3 | Heart of Racing Team | 148 | 6:12:08.698 | 809.8203 kms | 130.5661 | | 1st | GTD | 1:47.1160 | 46 | 183.8965 |
| 20th | 70 | Pepper / Millroy / Iribe | McLaren 720S GT3 | Inception Racing | 147 | 6:10:22.282 | 804.3486 kms | 130.3038 | | 2nd | GTD | 1:47.4050 | 54 | 183.4025 |
| 21st | 96 | Dinan / Foley / Auberlen | BMW M4 GT3 | Turner Motorsport | 147 | 6:10:25.598 | 804.3486 kms | 130.2845 | | 3rd | GTD | 1:47.1890 | 92 | 183.7710 |
| 22nd | 23 | de Angelis / Martin / James | Aston Martin Vantage GT3 | Heart of Racing Team | 147 | 6:10:26.914 | 804.3486 kms | 130.2764 | | 1st | GTD Pro | 1:46.7380 | 33 | 184.5483 |
| 23rd | 47 | Lacorte / Sernagiotto / Fuoco | Ferrari 488 GT3 | Cetilar Racing | 147 | 6:10:28.293 | 804.3486 kms | 130.2684 | | 4th | GTD | 1:46.2420 | 138 | 185.4093 |
| 24th | 62 | Serra / Rigon | Ferrari 488 GT3 | Risi Competizione | 147 | 6:10:43.471 | 804.3486 kms | 130.1798 | | 2nd | GTD Pro | 1:46.9470 | 140 | 184.1878 |
| 25th | 44 | Potter / Lally / Pumpelly | Aston Martin Vantage GT3 | Magnus Racing | 147 | 6:10:46.183 | 804.3486 kms | 130.1637 | | 2nd | GTD | 1:46.6000 | 142 | 184.7865 |
| 26th | 9 | Campbell / Jaminet | Porsche 991 GT3 R | Pfaff Motorsports | 147 | 6:10:46.789 | 804.3486 kms | 130.1605 | | 3rd | GTD Pro | 1:47.1840 | 140 | 183.7806 |
| 27th | 14 | Kirkwood / Barnicoat | Lexus RC F GT3 | VasserSullivan | 147 | 6:10:50.008 | 804.3486 kms | 130.1412 | | 4th | GTD Pro | 1:47.0910 | 33 | 183.9400 |
| 28th | 79 | Grenier / MacNeil / Engel | Mercedes-AMG GT3 | WeatherTech Racing | 147 | 6:10:53.701 | 804.3486 kms | 130.1203 | | 5th | GTD Pro | 1:46.7490 | 147 | 184.5290 |
| 29th | 3 | Garcia / Taylor | Chevrolet Corvette C8.R GTD | Corvette Racing | 147 | 6:11:05.131 | 804.3486 kms | 130.0527 | | 6th | GTD Pro | 1:46.5750 | 140 | 184.8299 |
| 30th | 25 | De Phillippi / Edwards / Farfus | BMW M4 GT3 | BMW M Team RLL | 148 | 6:12:03.869 | 809.8203 kms | 130.5934 | | 7th | GTD Pro | 1:46.7360 | 54 | 184.5515 |
| 31st | 16 | Hardwick / Robichon / Heylen | Porsche 991 GT3 R | Wright Motorsports | 146 | 6:10:20.455 | 798.8767 kms | 129.4283 | | 6th | GTD | 1:47.4210 | 144 | 183.3751 |
| 32nd | 33 | Barbosa / Jakobsen / Willsey | Ligier JS P320 Nissan | Sean Creech Motorsport | 132 | 6:10:43.593 | 722.2720 kms | 116.8963 | | 5th | LMP3 | 1:41.4630 | 89 | 194.1432 |
| 33rd | 39 | Megennis / Lewis / Westphal | Lamborghini Huracán GT3 Evo | CarBahn with Peregrine Racing | 129 | 4:30:05.426 | 705.8567 kms | 156.8048 | Accident | 7th | GTD | 1:47.5480 | 122 | 183.1578 |
| 34th | 30 | Balogh / Grist / Siegel | Ligier JS P320 Nissan | Jr III Racing | 126 | 4:14:28.942 | 689.4413 kms | 162.5518 | DNF | 6th | LMP3 | 1:41.8250 | 62 | 193.4528 |
| 35th | 58 | Sarchet / Maxson | Ligier JS P320 Nissan | MLT Motorsports | 108 | 3:44:09.992 | 590.9495 kms | 158.1728 | DNF | 7th | LMP3 | 1:42.3110 | 49 | 192.5339 |
| 36th | 21 | Mann / Pérez Companc / Vilander | Ferrari 488 GT3 | AF Corse | 76 | 2:52:09.374 | 415.8529 kms | 144.9327 | DNF | 8th | GTD | 1:47.3810 | 75 | 183.4427 |
| 37th | 7 | Mantella / Bell / Boyd | Duqueine D08 Nissan | Forty7 Motorsports | 67 | 4:32:05.907 | 366.6069 kms | 80.8406 | DNF | 8th | LMP3 | 1:42.3270 | 49 | 192.5033 |
| 38th | 66 | Bechtolsheimer | Acura NSX GT3 | Gradient Racing | 44 | 2:15:48.413 | 240.7563 kms | 106.3664 | DNF | 9th | GTD | 1:48.0130 | 16 | 182.3692 |
| 39th | 32 | Skeen / McAleer / Müller | Mercedes-AMG GT3 | Team Korthoff Motorsports | 138 | 6:10:37.733 | 755.1026 kms | 122.2409 | | 10th | GTD | 1:47.3180 | 84 | 183.5505 |
| 40th | 57 | Ward / Ellis / Dienst | Mercedes-AMG GT3 | Winward Racing | 148 | 6:12:05.581 | 809.8203 kms | 130.5838 | | 11th | GTD | 1:47.1340 | 140 | 183.8660 |
| 41st | 42 | Yount / Conwright / Holzer | Lamborghini Huracán GT3 | NTE/SSR | 147 | 6:10:58.909 | 804.3486 kms | 130.0897 | | 12th | GTD | 1:47.4520 | 53 | 183.3220 |
| 42nd | 1 | Sellers / Snow / Johansson | BMW M4 GT3 | Paul Miller Racing | 144 | 6:05:28.227 | 787.9332 kms | 129.3559 | DNF | 13th | GTD | 1:46.8800 | 64 | 184.3021 |
| 43rd | 99 | Ferriol / Legge / Wilson | Porsche 991 GT3 R | Team Hardpoint | 145 | 6:10:40.217 | 793.4050 kms | 128.4273 | | 14th | GTD | 1:47.6310 | 142 | 183.0162 |
| 44th | 59 | Gallagher / Miller / Holton | McLaren 720S GT3 | Crucial Motorsports | 146 | 6:10:52.611 | 798.8767 kms | 129.2416 | | 15th | GTD | 1:47.9250 | 137 | 182.5189 |
| 45th | 12 | Montecalvo / Telitz / Heistand | Lexus RC F GT3 | VasserSullivan | 147 | 6:10:26.268 | 804.3486 kms | 130.2812 | | 16th | GTD | 1:47.1600 | 55 | 183.8209 |
| 46th | 13 | Fidani / Kern | Duqueine D08 Nissan | AWA | 43 | 1:53:22.083 | 235.2845 kms | 124.5246 | Accident | 9th | LMP3 | 1:42.5570 | 43 | 192.0720 |
| 47th | 6 | Machavern | Duqueine D08 Nissan | Muehlner Motorsports America | 35 | 1:17:01.725 | 191.5103 kms | 149.1733 | DNF | 10th | LMP3 | 1:44.9280 | 3 | 187.7316 |
| 48th | 36 | Andretti / Burdon / Chaves | Ligier JS P320 Nissan | Andretti Autosport | 153 | 6:10:41.788 | 837.1791 kms | 135.5035 | | 11th | LMP3 | 1:41.3380 | 146 | 194.3814 |