| Pos. | Nr. | Fahrer | Team | Motor | Zeit |
|---|---|---|---|---|---|
| 1 | 27 | J. Hinchcliffe | Andretti Global | Honda | 22.055 |
| 2 | 20 | E. Carpenter | Ed Carpenter Racing | Chevrolet | 22.150 |
| 3 | 10 | T. Kanaan | Chip Ganassi Racing | Chevrolet | 22.185 |
| Anzeige | |||||
| 4 | 7 | M. Aljoschin | Arrow McLaren | Honda | 22.189 |
| 5 | 67 | J. Newgarden | Sarah Fisher Hartman Racing | Honda | 22.276 |
| 6 | 28 | R. Hunter-Reay | Andretti Global | Honda | 22.310 |
| 7 | 2 | J. Montoya | Team Penske | Chevrolet | 22.346 |
| 8 | 14 | T. Sato | A.J. Foyt Enterprises | Honda | 22.351 |
| 9 | 3 | H. Castroneves | Team Penske | Chevrolet | 22.425 |
| 10 | 25 | M. Andretti | Andretti Global | Honda | 22.431 |
| 11 | 77 | S. Pagenaud | Arrow McLaren | Honda | 22.473 |
| 12 | 98 | J. Hawksworth | Bryan Herta Autosport | Honda | 22.479 |
| 13 | 12 | W. Power | Team Penske | Chevrolet | 22.555 |
| 14 | 9 | S. Dixon | Chip Ganassi Racing | Chevrolet | 22.575 |
| 15 | 19 | J. Wilson | Dale Coyne Racing | Honda | 22.586 |
| 16 | 34 | C. Munoz | Andretti Global | Honda | 22.592 |
| 17 | 15 | G. Rahal | Rahal Letterman Lanigan Racing | Honda | 22.666 |
| 18 | 83 | C. Kimball | Chip Ganassi Racing | Chevrolet | 22.674 |
| 19 | 11 | S. Bourdais | KV Racing | Chevrolet | 22.784 |
| 20 | 17 | S. Saavedra | KV Racing | Chevrolet | 22.872 |
| 21 | 8 | R. Briscoe | Chip Ganassi Racing | Chevrolet | 22.906 |
| 22 | 18 | C. Huertas | Dale Coyne Racing | Honda | 22.937 |
| Pos. = Position, Rnd. = Runden | |||||
Milwaukee
2. Freies Training
