Race results: Laguna Seca
| Pos | Num | Driver | C/E/T | Race time/Split | Pit stops | Status | Grid pos |
| 1 | 88 | Colton Herta (R) | D/H/F | 1:53:56.9845 | 3 | Running | 1 |
| 2 | 12 | Will Power | D/C/F | +0.5878 | 3 | Running | 7 |
| 3 | 9 | Scott Dixon | D/H/F | +6.2404 | 3 | Running | 2 |
| 4 | 22 | Simon Pagenaud | D/C/F | +6.3545 | 3 | Running | 6 |
| 5 | 10 | Felix Rosenqvist (R) | D/H/F | +9.5206 | 3 | Running | 14 |
| 6 | 27 | Alexander Rossi | D/H/F | +10.3637 | 3 | Running | 3 |
| 7 | 18 | Sebastien Bourdais | D/H/F | +10.6831 | 3 | Running | 19 |
| 8 | 2 | Josef Newgarden | D/C/F | +19.0447 | 3 | Running | 4 |
| 9 | 5 | James Hinchcliffe | D/H/F | +22.8186 | 3 | Running | 5 |
| 10 | 28 | Ryan Hunter-Reay | D/H/F | +24.7944 | 3 | Running | 9 |
| 11 | 7 | Marcus Ericsson (R) | D/H/F | +25.7806 | 3 | Running | 11 |
| 12 | 15 | Graham Rahal | D/H/F | +26.6517 | 3 | Running | 8 |
| 13 | 59 | Max Chilton | D/C/F | +27.0743 | 3 | Running | 10 |
| 14 | 98 | Marco Andretti | D/H/F | +54.4314 | 3 | Running | 22 |
| 15 | 23 | Charlie Kimball | D/C/F | +56.5862 | 3 | Running | 20 |
| 16 | 14 | Tony Kanaan | D/C/F | +1:05.8739 | 3 | Running | 21 |
| 17 | 4 | Matheus Leist | D/C/F | +1:06.5640 | 3 | Running | 23 |
| 18 | 26 | Zach Veach | D/H/F | +1:07.9267 | 3 | Running | 17 |
| 19 | 60 | Jack Harvey | D/H/F | +1:10.7956 | 5 | Running | 24 |
| 20 | 21 | Spencer Pigot | D/C/F | +1 lap | 3 | Running | 15 |
| 21 | 30 | Takuma Sato | D/H/F | +1 lap | 5 | Running | 16 |
| 22 | 25 | Conor Daly | D/H/F | +1 lap | 4 | Running | 13 |
| 23 | 20 | Ed Jones | D/C/F | +39 laps | 4 | Mechanical | 18 |
| 24 | 19 | Santino Ferrucci (R) | D/H/F | +42 laps | 2 | Contact | 12 |
Race winner: 90 laps
(C)hassis: D=Dallara | (E)ngine: C=Chevy, H=Honda | (T)yre: F=Firestone
