IndyCar 2018 Detroit
| Cla | # | Piloto | Equipe | Voltas | Tempo | Diferença | Intervalo | Mph |
|---|---|---|---|---|---|---|---|---|
| 1 | 9 |
 Scott Dixon
|
Chip Ganassi Racing
|
7 | 1'15.4186 | 112.174 | ||
| 2 | 27 |
Alexander Rossi
|
Andretti Autosport
|
7 | 1'15.4946 | 0.0760 | 0.0760 | 112.061 |
| 3 | 12 |
 Will Power
|
Team Penske
|
8 | 1'15.7210 | 0.3024 | 0.2264 | 111.726 |
| 4 | 15 |
Graham Rahal
|
Rahal Letterman Lanigan Racing
|
7 | 1'15.8273 | 0.4087 | 0.1063 | 111.569 |
| 5 | 59 |
 Max Chilton
|
Carlin
|
7 | 1'16.0396 | 0.6210 | 0.2123 | 111.258 |
| 6 | 21 |
Spencer Pigot
|
Ed Carpenter Racing
|
8 | 1'16.1430 | 0.7244 | 0.1034 | 111.107 |
| 7 | 1 |
Josef Newgarden
|
Team Penske
|
7 | 1'16.1923 | 0.7737 | 0.0493 | 111.035 |
| 8 | 26 |
Zach Veach
|
Andretti Autosport
|
6 | 1'16.3157 | 0.8971 | 0.1234 | 110.855 |
| 9 | 19 |
Santino Ferrucci
|
Dale Coyne Racing
|
7 | 1'16.7531 | 1.3345 | 0.4374 | 110.224 |
| 10 | 20 |
Jordan King
|
Ed Carpenter Racing
|
7 | 1'16.9075 | 1.4889 | 0.1544 | 110.002 |
| 11 | 23 |
Charlie Kimball
|
Carlin
|
7 | 1'17.2067 | 1.7881 | 0.2992 | 109.576 |
