IMSA 2020 Road Atlanta II
| Cla | Num | Driver | Class | Chassis | Laps | Time | Gap | Interval | km/h | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 31 |  Felipe Nasr Pipo Derani  Filipe Albuquerque | DPi | Cadillac DPi | 63 | 1'10.175 | 130.303 | |||
| 2 | 10 |  Renger van der Zande  Ryan Briscoe  Scott Dixon | DPi | Cadillac DPi | 52 | 1'10.215 | 0.040 | 0.040 | 130.229 | |
| 3 | 6 |  Juan Pablo Montoya Dane Cameron  Simon Pagenaud | DPi | Acura DPi | 45 | 1'10.262 | 0.087 | 0.047 | 130.141 | |
| 4 | 7 | Helio Castroneves Ricky Taylor Alexander Rossi | DPi | Acura DPi | 41 | 1'10.285 | 0.110 | 0.023 | 130.099 | |
| 5 | 55 | Jonathan Bomarito  Harry Tincknell Ryan Hunter-Reay | DPi | Mazda DPi | 49 | 1'10.304 | 0.129 | 0.019 | 130.064 | |
| 6 | 77 | Oliver Jarvis Tristan Nunez Olivier Pla | DPi | Mazda DPi | 56 | 1'10.809 | 0.634 | 0.505 | 129.136 | |
| 7 | 5 | Sébastien Bourdais Tristan Vautier Loic Duval | DPi | Cadillac DPi | 47 | 1'10.819 | 0.644 | 0.010 | 129.118 | |
| 8 | 8 |  John Farano  Mikkel Jensen Job Van Uitert | LMP2 | ORECA LMP2 07 | 60 | 1'11.195 | 1.020 | 0.376 | 128.436 | |
| 9 | 38 | Jim McGuire Matthew Bell Colin Braun | LMP2 | ORECA LMP2 07 | 48 | 1'11.503 | 1.328 | 0.308 | 127.883 | |
| 10 | 52 | Patrick Kelly  Simon Trummer Scott Huffaker | LMP2 | ORECA LMP2 07 | 50 | 1'12.146 | 1.971 | 0.643 | 126.743 | |
| 11 | 85 | Chris Miller Matheus Leist Gabriel Aubry | DPi | Cadillac DPi | 34 | 1'12.307 | 2.132 | 0.161 | 126.461 | |
| 12 | 51 | Austin McCusker  Jakub Smiechowski Rob Hodes | LMP2 | ORECA LMP2 07 | 55 | 1'13.670 | 3.495 | 1.363 | 124.121 | |
| 13 | 912 | Earl Bamber  Laurens Vanthoor Mathieu Jaminet | GTLM | Porsche 911 RSR - 19 | 58 | 1'17.252 | 7.077 | 3.582 | 118.366 | |
| 14 | 911 | Nick Tandy Frédéric Makowiecki Matt Campbell | GTLM | Porsche 911 RSR - 19 | 51 | 1'17.481 | 7.306 | 0.229 | 118.016 | |
| 15 | 3 |  Antonio Garcia Jordan Taylor Nick Catsburg | GTLM | Corvette C8.R | 54 | 1'17.512 | 7.337 | 0.031 | 117.969 | |
| 16 | 24 |  Jesse Krohn John Edwards Augusto Farfus | GTLM | BMW M8 GTE | 58 | 1'17.580 | 7.405 | 0.068 | 117.865 | |
| 17 | 4 | Oliver Gavin Tommy Milner Marcel Fassler | GTLM | Corvette C8.R | 54 | 1'17.741 | 7.566 | 0.161 | 117.621 | |
| 18 | 25 | Bruno Spengler Connor de Phillippi Colton Herta | GTLM | BMW M8 GTE | 56 | 1'17.874 | 7.699 | 0.133 | 117.420 | |
| 19 | 14 | Jack Hawksworth Aaron Telitz Michael de Quesada | GTD | Lexus RC F GT3 | 54 | 1'20.501 | 10.326 | 2.627 | 113.589 | |
| 20 | 16 | Ryan Hardwick Patrick Long Jan Heylen | GTD | Porsche 911 GT3 R | 51 | 1'20.547 | 10.372 | 0.046 | 113.524 | |
| 21 | 30 | Rob Ferriol  Markus Winkelhock Andrew Davis | GTD | Audi R8 LMS GT3 | 47 | 1'20.660 | 10.485 | 0.113 | 113.365 | |
| 22 | 63 | Cooper MacNeil  Alessandro Balzan Jeff Westphal | GTD | Ferrari 488 GT3 | 32 | 1'20.753 | 10.578 | 0.093 | 113.234 | |
| 23 | 23 | Ian James Roman De Angelis Darren Turner | GTD | Aston Martin Vantage GT3 | 39 | 1'20.861 | 10.686 | 0.108 | 113.083 | |
| 24 | 9 |  Dennis Olsen Zacharie Robichon Lars Kern | GTD | Porsche 911 GT3 R | 47 | 1'20.937 | 10.762 | 0.076 | 112.977 | |
| 25 | 86 | Mario Farnbacher Matt McMurry  Shinya Michimi | GTD | Acura NSX GT3 | 47 | 1'20.980 | 10.805 | 0.043 | 112.917 | |
| 26 | 96 | Bill Auberlen Robby Foley Dillon Machavern | GTD | BMW M6 GT3 | 42 | 1'21.001 | 10.826 | 0.021 | 112.887 | |
| 27 | 48 | Bryan Sellers Madison Snow Corey Lewis | GTD | Lamborghini Huracan GT3 | 43 | 1'21.045 | 10.870 | 0.044 | 112.826 | |
| 28 | 12 | Frankie Montecalvo Townsend Bell Kyle Kirkwood | GTD | Lexus RC F GT3 | 55 | 1'21.049 | 10.874 | 0.004 | 112.821 | |
| 29 | 57 | Alvaro Parente Mikhail Goikhberg Trent Hindman | GTD | Acura NSX GT3 | 49 | 1'21.212 | 11.037 | 0.163 | 112.594 | |
| 30 | 74 | Gar Robinson Lawson Aschenbach Ben Keating | GTD | Mercedes-AMG GT3 | 37 | 1'21.267 | 11.092 | 0.055 | 112.518 | |
| 31 | 44 | Andy Lally John Potter Spencer Pumpelly | GTD | Lamborghini Huracan GT3 | 44 | 1'21.633 | 11.458 | 0.366 | 112.014 |