| Cla | Class | Num | Driver | Chassis | Laps | Time | Gap | Interval | Retirement | Pits | Points | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | DPi | 10 | Renger van der Zande Jordan Taylor Fernando Alonso Kamui Kobayashi | Cadillac DPi | 593 | 21:59’13.350 | 3 | 35 | |||||
| 2 | DPi | 31 | Felipe Nasr Eric Curran Pipo Derani | Cadillac DPi | 593 | 21:59’26.808 | 13.458 | 13.458 | 4 | 32 | |||
| 3 | DPi | 7 | Ricky Taylor Helio Castroneves Alexander Rossi | Acura DPi | 593 | 21:59’27.314 | 13.964 | 0.506 | 3 | 30 | |||
| 4 | DPi | 54 | Jon Bennett Colin Braun Romain Dumas Loic Duval | Nissan DPi | 589 | 22:00’49.510 | 4 Laps | 4 Laps | 4 | 28 | |||
| 5 | DPi | 85 | Mikhail Goikhberg Tristan Vautier Devlin DeFrancesco Rubens Barrichello | Cadillac DPi | 586 | 21:59’18.209 | 7 Laps | 3 Laps | 3 | 26 | |||
| 6 | LMP2 | 18 | Roberto Gonzalez Pastor Maldonado Sebastian Saavedra Ryan Cullen | ORECA LMP2 | 582 | 22:01’17.535 | 11 Laps | 4 Laps | 5 | 35 | |||
| 7 | LMP2 | 38 | Kyle Masson Robert Masson Cameron Cassels Kris Wright | ORECA LMP2 | 578 | 22:01’23.846 | 15 Laps | 4 Laps | 4 | 32 | |||
| 8 | DPi | 6 | Juan Pablo Montoya Dane Cameron Simon Pagenaud | Acura DPi | 576 | 21:59’45.172 | 17 Laps | 2 Laps | 3 | 25 | |||
| 9 | DPi | 5 | Joao Barbosa Filipe Albuquerque Christian Fittipaldi | Cadillac DPi | 573 | 22:00’04.728 | 20 Laps | 3 Laps | 4 | 24 | |||
| 10 | GTLM | 25 | Augusto Farfus Connor de Phillippi Philipp Eng Colton Herta | BMW M8 GTE | 571 | 22:00’47.135 | 22 Laps | 2 Laps | 2 | 35 | |||
| 11 | GTLM | 62 | Davide Rigon Miguel Molina Alessandro Pier Guidi James Calado | Ferrari 488 GTE | 571 | 22:00’48.284 | 22 Laps | 1.149 | 2 | 32 | |||
| 12 | GTLM | 912 | Earl Bamber Laurens Vanthoor Mathieu Jaminet | Porsche 911 RSR | 570 | 21:59’56.788 | 23 Laps | 1 Lap | 3 | 30 | |||
| 13 | GTLM | 67 | Ryan Briscoe Richard Westbrook Scott Dixon | Ford GT | 570 | 22:01’29.218 | 23 Laps | 1’32.430 | 2 | 28 | |||
| 14 | GTLM | 911 | Patrick Pilet Nick Tandy Frédéric Makowiecki | Porsche 911 RSR | 569 | 21:59’48.011 | 24 Laps | 1 Lap | 3 | 26 | |||
| 15 | LMP2 | 81 | Henrik Hedman Ben Hanley Nicolas Lapierre James Allen | ORECA LMP2 | 567 | 21:14’54.357 | 26 Laps | 2 Laps | Retirement | 2 | 30 | ||
| 16 | GTLM | 3 | Jan Magnussen Antonio Garcia Mike Rockenfeller | Corvette C7.R | 563 | 21:59’54.635 | 30 Laps | 4 Laps | 3 | 25 | |||
| 17 | GTD | 11 | Rolf Ineichen Mirko Bortolotti Christian Engelhart Rik Breukers | Lamborghini Huracan GT3 | 561 | 22:01’07.464 | 32 Laps | 2 Laps | 3 | 35 | |||
| 18 | GTD | 12 | Frankie Montecalvo Townsend Bell Aaron Telitz Jeff Segal | Lexus RC F GT3 | 561 | 22:01’24.580 | 32 Laps | 17.116 | 2 | 32 | |||
| 19 | GTD | 88 | Frederic Vervisch Kelvin van der Linde Ian James Roman De Angelis | Audi R8 LMS GT3 | 561 | 22:01’34.750 | 32 Laps | 10.170 | 1 | 30 | |||
| 20 | GTD | 86 | Mario Farnbacher Trent Hindman Justin Marks A.J. Allmendinger | Acura NSX GT3 | 561 | 22:01’36.953 | 32 Laps | 2.203 | 2 | 28 | |||
| 21 | GTD | 14 | Richard Heistand Jack Hawksworth Austin Cindric Nick Cassidy | Lexus RC F GT3 | 560 | 21:59’15.907 | 33 Laps | 1 Lap | 3 | 26 | |||
| 22 | GTD | 33 | Ben Keating Jeroen Bleekemolen Luca Stolz Felipe Fraga | Mercedes-AMG GT3 | 560 | 21:59’20.411 | 33 Laps | 4.504 | 3 | 25 | |||
| 23 | GTD | 73 | Patrick Lindsey Patrick Long Matt Campbell Nicholas Boulle | Porsche 911 GT3 R | 560 | 21:59’57.818 | 33 Laps | 37.407 | 3 | 24 | |||
| 24 | GTD | 13 | Chico Longo Victor Franzoni Marcos Gomes Andrea Bertolini | Ferrari 488 GT3 | 560 | 22:01’02.196 | 33 Laps | 1’04.378 | 3 | 23 | |||
| 25 | GTD | 96 | Bill Auberlen Robby Foley Dillon Machavern Jens Klingmann | BMW M6 GT3 | 560 | 22:01’44.026 | 33 Laps | 41.830 | 1 | 22 | |||
| 26 | GTD | 44 | John Potter Andy Lally Spencer Pumpelly Marco Mapelli | Lamborghini Huracan GT3 | 559 | 21:59’17.019 | 34 Laps | 1 Lap | 2 | 21 | |||
| 27 | GTLM | 66 | Joey Hand Dirk Muller Sébastien Bourdais | Ford GT | 559 | 21:59’47.547 | 34 Laps | 30.528 | 3 | 24 | |||
| 28 | GTLM | 4 | Oliver Gavin Tommy Milner Marcel Fassler | Corvette C7.R | 555 | 21:59’43.728 | 38 Laps | 4 Laps | 3 | 23 | |||
| 29 | DPi | 50 | Will Owen Rene Binder Agustin Canapino Kyle Kaiser | Cadillac DPi | 555 | 22:00’00.449 | 38 Laps | 16.721 | 3 | 23 | |||
| 30 | GTD | 19 | Andrew Davis Alex Riberas Will Hardeman Markus Winkelhock | Audi R8 LMS GT3 | 555 | 22:01’26.299 | 38 Laps | 1’25.850 | 3 | 20 | |||
| 31 | GTLM | 24 | Jesse Krohn John Edwards Chaz Mostert Alex Zanardi | BMW M8 GTE | 553 | 22:01’43.259 | 40 Laps | 2 Laps | 1 | 22 | |||
| 32 | GTD | 57 | Katherine Legge Ana Beatriz Simona de Silvestro Christina Nielsen | Acura NSX GT3 | 550 | 21:59’55.590 | 43 Laps | 3 Laps | 2 | 19 | |||
| 33 | GTD | 8 | Parker Chase Ryan Dalziel Ezequiel Perez Companc Christopher Haase | Audi R8 LMS GT3 | 547 | 22:00’57.179 | 46 Laps | 3 Laps | 4 | 18 | |||
| 34 | GTD | 540 | Tim Pappas Marco Seefried Matteo Cairoli Dirk Werner | Porsche 911 GT3 R | 545 | 21:28’14.045 | 48 Laps | 2 Laps | Retirement | 3 | 17 | ||
| 35 | LMP2 | 52 | Matt McMurry Gabriel Aubry Mark Kvamme Enzo Guibbert | ORECA LMP2 | 512 | 22:00’30.777 | 81 Laps | 33 Laps | 4 | 28 | |||
| 36 | GTD | 48 | Bryan Sellers Ryan Hardwick Corey Lewis Andrea Caldarelli | Lamborghini Huracan GT3 | 491 | 18:31’54.259 | 102 Laps | 21 Laps | Retirement | 16 | |||
| 37 | GTD | 9 | Scott Hargrove Zacharie Robichon Lars Kern Dennis Olsen | Porsche 911 GT3 R | 470 | 18:28’27.777 | 123 Laps | 21 Laps | Retirement | 15 | |||
| 38 | GTD | 46 | Emanuele Busnelli Fabio Babini Taylor Proto Giacomo Altoè | Lamborghini Huracan GT3 | 470 | 18:28’40.159 | 123 Laps | 12.382 | Retirement | 14 | |||
| 39 | GTD | 47 | Steve Dunn Linus Lundqvist Milos Pavlovic Don Yount | Lamborghini Huracan GT3 | 442 | 21:59’14.786 | 151 Laps | 28 Laps | 2 | 13 | |||
| 40 | DPi | 55 | Jonathan Bomarito Harry Tincknell Olivier Pla | Mazda DPi | 440 | 13:25’53.856 | 153 Laps | 2 Laps | Retirement | 22 | |||
| 41 | GTD | 71 | Maximilian Buhk Fabian Schiller Dominik Baumann JC Perez | Mercedes-AMG GT3 | 431 | 14:23’30.864 | 162 Laps | 9 Laps | Retirement | 12 | |||
| 42 | GTD | 51 | Paul Dalla Lana Pedro Lamy Mathias Lauda Daniel Serra | Ferrari 488 GT3 | 349 | 12:26’30.290 | 244 Laps | 82 Laps | Retirement | 11 | |||
| 43 | DPi | 84 | Simon Trummer Stephen Simpson Chris Miller Juan Piedrahita | Cadillac DPi | 225 | 10:23’52.403 | 368 Laps | 124 Laps | Retirement | 21 | |||
| 44 | DPi | 77 | Oliver Jarvis Tristan Nunez Timo Bernhard René Rast | Mazda DPi | 220 | 6:42’05.551 | 373 Laps | 5 Laps | Retirement | 20 | |||
| 45 | GTD | 99 | Juergen Haering Klaus Bachler Sven Muller Steffen Goerig Alfred Renauer | Porsche 911 GT3 R | 47 | 1:37’15.766 | 546 Laps | 173 Laps | Retirement | 10 | |||
| 46 | GTD | 29 | Daniel Morad Christopher Mies Dries Vanthoor Richard Feller | Audi R8 LMS GT3 | 561 | 22:01’12.690 | 32 Laps | 20:23’56.924 | 4 | 9 | |||
| 47 | GTD | 63 | Cooper MacNeil Toni Vilander Dominik Farnbacher Jeff Westphal | Ferrari 488 GT3 | 547 | 21:25’42.863 | 46 Laps | 14 Laps | Retirement | 3 | 8 |
