| Pos. | Nr. | Fahrer | Team | Motor | Zeit |
|---|---|---|---|---|---|
| 1 | 12 | W. Power | Team Penske | Chevrolet | 1:17.413 |
| 2 | 67 | J. Newgarden | Sarah Fisher Hartman Racing | Honda | 1:17.732 |
| 3 | 9 | S. Dixon | Chip Ganassi Racing | Chevrolet | 1:17.904 |
| 4 | 27 | J. Hinchcliffe | Andretti Global | Honda | 1:17.957 |
| 5 | 8 | R. Briscoe | Chip Ganassi Racing | Chevrolet | 1:18.122 |
| 6 | 3 | H. Castroneves | Team Penske | Chevrolet | 1:18.877 |
| 7 | 11 | S. Bourdais | KV Racing | Chevrolet | 1:17.718 |
| 8 | 10 | T. Kanaan | Chip Ganassi Racing | Chevrolet | 1:17.723 |
| 9 | 34 | C. Munoz | Andretti Global | Honda | 1:17.726 |
| 10 | 28 | R. Hunter-Reay | Andretti Global | Honda | 1:17.750 |
| 11 | 83 | C. Kimball | Chip Ganassi Racing | Chevrolet | 1:17.753 |
| 12 | 7 | M. Aljoschin | Arrow McLaren | Honda | 1:18.770 |
| 13 | 25 | M. Andretti | Andretti Global | Honda | 1:18.268 |
| 14 | 15 | G. Rahal | Rahal Letterman Lanigan Racing | Honda | 1:18.125 |
| 15 | 77 | S. Pagenaud | Arrow McLaren | Honda | 1:18.277 |
| 16 | 19 | J. Wilson | Dale Coyne Racing | Honda | 1:18.230 |
| 17 | 20 | M. Conway | Ed Carpenter Racing | Chevrolet | 1:18.352 |
| 18 | 98 | J. Hawksworth | Bryan Herta Autosport | Honda | 1:18.231 |
| 19 | 2 | J. Montoya | Team Penske | Chevrolet | 1:18.810 |
| 20 | 14 | T. Sato | A.J. Foyt Enterprises | Honda | 1:18.410 |
| 21 | 18 | C. Huertas | Dale Coyne Racing | Honda | 1:18.960 |
| 22 | 17 | S. Saavedra | KV Racing | Chevrolet | 1:18.520 |
| Pos. = Position, Rnd. = Runden | |||||
Sonoma
Startaufstellung
