2018 Grand Prix of Sonoma - Qualifying Results
Track Sonoma Raceway
City Sonoma, California
Type Roadcourse
Length 2.310 mi
Trackrecord 1:15.520
Laps 85
| P | Driver | Nat | Time | GP | L |
|---|---|---|---|---|---|
| 1 | Ryan Hunter-Reay Andretti Autosport |  | 1:17.628 | 0 | |
| 2 | Scott Dixon Ganassi Racing |  | 1:17.760 +0.132 | +0.132 | 0 |
| 3 | Josef Newgarden Team Penske | | 1:17.794 +0.166 | +0.034 | 0 |
| 4 | Marco Andretti Andretti Autosport | | 1:17.800 +0.172 | +0.006 | 0 |
| 5 | Pato O’Ward Harding Racing |  | 1:17.974 +0.346 | +0.174 | 0 |
| 6 | Alexander Rossi Andretti Autosport | | 1:18.002 +0.374 | +0.028 | 0 |
| 7 | Will Power Team Penske |  | 1:17.650 +0.022 | +-0.352 | 0 |
| 8 | Simon Pagenaud Team Penske |  | 1:17.749 +0.121 | +0.099 | 0 |
| 9 | Graham Rahal Rahal Letterman Lanigan | | 1:17.904 +0.277 | +0.155 | 0 |
| 10 | Zach Veach Andretti Autosport | | 1:17.911 +0.283 | +0.007 | 0 |
| 11 | Sébastien Bourdais Dale Coyne | | 1:17.924 +0.296 | +0.013 | 0 |
| 12 | Takuma Sato Rahal Letterman Lanigan |  | 1:17.992 +0.364 | +0.068 | 0 |
| 13 | Ed Jones Ganassi Racing |  | 1:18.509 +0.881 | +0.517 | 0 |
| 14 | Pietro Fittipaldi Dale Coyne |  | 1:18.528 +0.900 | +0.019 | 0 |
| 15 | Jack Harvey Meyer-Shank Racing |  | 1:18.589 +0.962 | +0.061 | 0 |
| 16 | James Hinchcliffe Schmidt Peterson |  | 1:18.574 +0.946 | +-0.015 | 0 |
| 17 | Tony Kanaan A.J. Foyt Enterprises | | 1:18.597 +0.969 | +0.023 | 0 |
| 18 | Spencer Pigot Ed Carpenter Racing | | 1:18.669 +1.041 | +0.072 | 0 |
| 19 | Santino Ferrucci Dale Coyne | | 1:18.617 +0.989 | +-0.052 | 0 |
| 20 | Colton Herta Harding Racing | | 1:18.682 +1.055 | +0.065 | 0 |
| 21 | Carlos Muñoz Schmidt Peterson |  | 1:18.721 +1.093 | +0.039 | 0 |
| 22 | Max Chilton Carlin | | 1:18.754 +1.126 | +0.032 | 0 |
| 23 | Charlie Kimball Carlin | | 1:18.850 +1.222 | +0.096 | 0 |
| 24 | Matheus Leist A.J. Foyt Enterprises | | 1:18.966 +1.339 | +0.117 | 0 |
| 25 | Jordan King Ed Carpenter Racing | | 1:19.152 +1.524 | +0.185 | 0 |