IMSA 2021 Laguna Seca
| Cla | Num | Driver | Class | Chassis | Laps | Time | Gap | Interval | km/h | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 10 | Ricky Taylor  Filipe Albuquerque | DPi | Acura DPi | 28 | 1'14.880 | 107.596 | |||
| 2 | 31 |  Felipe Nasr Pipo Derani | DPi | Cadillac DPi | 29 | 1'14.974 | 0.094 | 0.094 | 107.461 | |
| 3 | 55 |  Oliver Jarvis Harry Tincknell | DPi | Mazda DPi | 31 | 1'15.215 | 0.335 | 0.241 | 107.117 | |
| 4 | 5 |  Tristan Vautier Loic Duval | DPi | Cadillac DPi | 36 | 1'15.335 | 0.455 | 0.120 | 106.946 | |
| 5 | 01 |  Renger van der Zande  Kevin Magnussen | DPi | Cadillac DPi | 36 | 1'15.343 | 0.463 | 0.008 | 106.935 | |
| 6 | 52 | Ben Keating Mikkel Jensen | LMP2 | ORECA LMP2 07 | 36 | 1'16.115 | 1.235 | 0.772 | 105.850 | |
| 7 | 60 | Dane Cameron Olivier Pla | DPi | Acura DPi | 24 | 1'16.244 | 1.364 | 0.129 | 105.671 | |
| 8 | 18 | Dwight Merriman Ryan Dalziel | LMP2 | ORECA LMP2 07 | 28 | 1'16.996 | 2.116 | 0.752 | 104.639 | |
| 9 | 8 |  John Farano Gabriel Aubry | LMP2 | ORECA LMP2 07 | 36 | 1'17.053 | 2.173 | 0.057 | 104.562 | |
| 10 | 11 | Thomas Steven Tristan Nunez | LMP2 | ORECA LMP2 07 | 39 | 1'17.911 | 3.031 | 0.858 | 103.410 | |
| 11 | 4 | Tommy Milner Nick Tandy | GTLM | Corvette C8.R | 34 | 1'22.081 | 7.201 | 4.170 | 98.157 | |
| 12 | 79 | Cooper MacNeil  Matt Campbell | GTLM | Porsche 911 RSR - 19 | 31 | 1'22.108 | 7.228 | 0.027 | 98.124 | |
| 13 | 3 |  Antonio Garcia Jordan Taylor | GTLM | Corvette C8.R | 29 | 1'22.214 | 7.334 | 0.106 | 97.998 | |
| 14 | 96 | Bill Auberlen Robby Foley | GTD | BMW M6 GT3 | 31 | 1'24.630 | 9.750 | 2.416 | 95.200 | |
| 15 | 9 | Zacharie Robichon  Laurens Vanthoor | GTD | Porsche 911 GT3 R | 32 | 1'25.105 | 10.225 | 0.475 | 94.669 | |
| 16 | 1 | Bryan Sellers Madison Snow | GTD | Lamborghini Huracan GT3 | 30 | 1'25.158 | 10.278 | 0.053 | 94.610 | |
| 17 | 14 | Aaron Telitz Jack Hawksworth | GTD | Lexus RC F GT3 | 30 | 1'25.343 | 10.463 | 0.185 | 94.405 | |
| 18 | 66 | Till Bechtolsheimer Marc Miller | GTD | Acura NSX GT3 | 38 | 1'25.379 | 10.499 | 0.036 | 94.365 | |
| 19 | 76 |  Mario Farnbacher Jacob Abel | GTD | Acura NSX GT3 | 36 | 1'25.398 | 10.518 | 0.019 | 94.344 | |
| 20 | 23 | Roman De Angelis Ross Gunn | GTD | Aston Martin Vantage GT3 | 30 | 1'25.424 | 10.544 | 0.026 | 94.315 | |
| 21 | 16 | Trent Hindman Patrick Long | GTD | Porsche 911 GT3 R | 33 | 1'25.773 | 10.893 | 0.349 | 93.932 | |
| 22 | 44 | John Potter Andy Lally | GTD | Acura NSX GT3 | 31 | 1'25.841 | 10.961 | 0.068 | 93.857 | |
| 23 | 39 | Richard Heistand Jeff Westphal | GTD | Audi R8 LMS GT3 | 33 | 1'26.041 | 11.161 | 0.200 | 93.639 | |
| 24 | 12 | Frankie Montecalvo Zach Veach | GTD | Lexus RC F GT3 | 31 | 1'26.069 | 11.189 | 0.028 | 93.609 | |
| 25 | 88 | Rob Ferriol Katherine Legge | GTD | Porsche 911 GT3 R | 32 | 1'26.154 | 11.274 | 0.085 | 93.516 | |
| 26 | 27 | Ian James Alex Riberas | GTD | Aston Martin Vantage GT3 | 30 | 1'26.395 | 11.515 | 0.241 | 93.255 |