REV Group Grand Prix
Road America
4.014 Mile Road Course
55 Laps/220.77 Miles
June 20, 2021
| Finish | Start | Driver | Car # | Sponsor/Name | Chassis | Engine | Laps | Status | Points |
| 1 | 5 | Álex Palou | 10 | NTT DATA | Dallara UAK 18 | Honda | 55 | 1:50:55.0534 119.424 | 51 |
| 2 | 2 | Colton Herta | 26 | Gainbridge | Dallara UAK 18 | Honda | 55 | 1:50:56.9640 119.390 | 40 |
| 3 | 4 | Will Power | 12 | Verizon 5G | Dallara UAK 18 | Chevy | 55 | 1:50:58.0387 119.370 | 35 |
| 4 | 13 | Scott Dixon | 9 | PNC Bank | Dallara UAK 18 | Honda | 55 | 1:50:58.9582 119.354 | 33 |
| 5 | 7 | Romain Grosjean | 51 | Nurtec ODT | Dallara UAK 18 | Honda | 55 | 1:50:59.7670 119.339 | 30 |
| 6 | 18 | Marcus Ericsson | 8 | Huski Chocolate | Dallara UAK 18 | Honda | 55 | 1:51:00.2340 119.331 | 28 |
| 7 | 9 | Alexander Rossi | 27 | AutoNation/NAPA Auto Parts | Dallara UAK 18 | Honda | 55 | 1:51:02.7753 119.285 | 26 |
| 8 | 20 | Takuma Sato | 30 | Mi-Jack/Panasonic | Dallara UAK 18 | Honda | 55 | 1:51:02.9679 119.282 | 25 |
| 9 | 10 | Patricio O'Ward | 5 | Arrow Electronics/Vuse | Dallara UAK 18 | Chevy | 55 | 1:51:04.0777 119.262 | 22 |
| 10 | 22 | Max Chilton | 59 | Match Fit Pass | Dallara UAK 18 | Chevy | 55 | 1:51:04.4267 119.256 | 21 |
| 11 | 14 | Graham Rahal | 15 | Hy-Vee | Dallara UAK 18 | Honda | 55 | 1:51:04.8561 119.248 | 19 |
| 12 | 16 | Oliver Askew | 21 | Direct Supply | Dallara UAK 18 | Chevy | 55 | 1:51:06.3553 | 19 |
| 13 | 8 | Ryan Hunter-Reay | 28 | DHL | Dallara UAK 18 | Honda | 55 | 1:51:06.9912 119.210 | 17 |
| 14 | 17 | Scott McLaughlin | 3 | PPG | Dallara UAK 18 | Chevy | 55 | 1:51:07.2464 119.205 | 16 |
| 15 | 19 | James Hinchcliffe | 29 | Genesys | Dallara UAK 18 | Honda | 55 | 1:51:09.0013 119.174 | 15 |
| 16 | 11 | Sébastien Bourdais | 14 | ROKiT | Dallara UAK 18 | Chevy | 55 | 1:51:09.1703 119.171 | 14 |
| 17 | 3 | Jack Harvey | 60 | AutoNation/SiriusXM | Dallara UAK 18 | Honda | 55 | 1:51:10.6479 119.145 | 13 |
| 18 | 6 | Simon Pagenaud | 22 | Menards | Dallara UAK 18 | Chevy | 55 | 1:51:11.5148 119.129 | 12 |
| 19 | 25 | Cody Ware | 52 | Nurtec ODT | Dallara UAK 18 | Honda | 55 | 1:51:12.0467 119.120 | 11 |
| 20 | 15 | Conor Daly | 20 | United States Air Force | Dallara UAK 18 | Chevy | 55 | 1:51:12.6092 119.110 | 10 |
| 21 | 1 | Josef Newgarden | 2 | Hitachi | Dallara UAK 18 | Chevy | 55 | 1:52:25.8428 117.817 | 13 |
| 22 | 23 | Jimmie Johnson | 48 | Carvana | Dallara UAK 18 | Honda | 54 | Flagged | 8 |
| 23 | 12 | Ed Jones | 18 | SealMaster | Dallara UAK 18 | Honda | 50 | Suspension | 7 |
| 24 | 21 | Kevin Magnussen | 7 | Vuse/Arrow Electronics | Dallara UAK 18 | Chevy | 33 | Mechanical | 7 |
| 25 | 24 | Dalton Kellett | 4 | K-Line Insulators USA | Dallara UAK 18 | Chevy | 19 | Electrical | 5 |
| Lap Leaders | Total | Laps |
| Josef Newgarden | 32 | 1-13, 16-24, 33-39, 51-53 |
| Max Chilton | 7 | 42-48 |
| Kevin Magnussen | 6 | 25-30 |
| Álex Palou | 5 | 14, 40-41, 54-55 |
| Takuma Sato | 2 | 31-32 |
| Oliver Askew | 2 | 49-50 |
| Scott Dixon | 1 | 15 |