The NTT IndyCar Series held qualifying Saturday afternoon to set the Bommarito Automotive Group 500 lineup at Wide World Technology Raceway at Gateway.
Team Penske driver Will Power won the pole with a lap time of 00:49.8289 at 180.618 mph.
Andretti Autosport’s Colton Herta starts in second place with a lap time of 00:49.8537 at 180.528 mph.
The Bommarito Automotive Group 500 airs tonight at 8 pm on NBCSN.
| Position | Car No. | Driver | Team | Time | Speed |
| 1. | 12 | Will Power | Team Penske | 00:49.8289 | 180.618 |
| 2. | 26 | Colton Herta | Andretti Autosport | 00:49.8537 | 180.528 |
| 3. | 2 | Josef Newgarden | Team Penske | 00:49.8589 | 180.509 |
| 4. | 22 | Simon Pagenaud | Team Penske | 00:49.8981 | 180.368 |
| 5. | 5 | Pato O’Ward | Arrow McLaren SP | 00:50.0296 | 179.894 |
| 6. | 8 | Marcus Ericsson | Chip Ganassi Racing | 00:50.0449 | 179.839 |
| 7. | 27 | Alexander Rossi | Andretti Autosport | 00:50.1145 | 179.589 |
| 8. | 9 | Scott Dixon | Chip Ganassi Racing | 00:50.1427 | 179.488 |
| 9. | 15 | Graham Rahal | Rahal Letterman Lanigan Racing | 00:50.2792 | 179.000 |
| 10. | 7 | Felix Rosenqvist | Arrow McLaren SP | 00:50.2996 | 178.928 |
| 11. | 3 | Scott McLaughlin | Team Penske | 00:50.3036 | 178.914 |
| 12. | 10 | Alex Palou | Chip Ganassi Racing | 00:50.3980 | 178.579 |
| 13. | 18 | Ed Jones | Dale Coyne Racing with Vasser-Sullivan | 00:50.4540 | 178.380 |
| 14. | 28 | Ryan Hunter-Reay | Team Penske | 00:50.4605 | 178.357 |
| 15. | 51 | Romain Grosjean | Dale Coyne Racing with RWR | 00:50.4994 | 178.220 |
| 16. | 60 | Jack Harvey | Meyer Shank Racing | 00:50.5363 | 178.090 |
| 17. | 30 | Takuma Sato | Rahal Letterman Lanigan Racing | 00:50.5972 | 177.875 |
| 18. | 48 | Tony Kannan | Chip Ganassi Racing | 00:50.7962 | 177.179 |
| 19. | 14 | Sebastian Bourdais | A.J. Foyt Enterprises | 00:50.8824 | 176.878 |
| 20. | 29 | James Hinchcliffe | Andretti Steinbrenner Autosport | 00:50.8969 | 176.828 |
| 21. | 20 | Conor Daly | Ed Carpenter Racing | 00:50.9780 | 176.547 |
| 22. | 20 | Ed Carpenter | Ed Carpenter Racing | 00:51.0610 | 176.260 |
| 23. | 21 | Rinus VeeKay | Ed Carpenter Racing | 00:51.0733 | 176.217 |
| 24. | 4 | Dalton Kellett | A.J. Foyt Enterprises | 00:51.4864 | 174.803 |
