Pato O’Ward will lead the field to green for today’s Chevrolet Detroit Grand Prix Race 1 at Belle Isle. His lap time was 01:15.5776 at 111.938 mph. Joining him on the front row is Alexander Rossi, with a lap time of 01:15.6584 at 111.818 mph.
The race will air this afternoon at 2 pm on NBC.
| Position | Car No. | Driver | Team |
| 1. | 5 | Pato O’Ward | Arrow McLaren SP |
| 2. | 27 | Alexander Rossi | Andretti Autosport |
| 3. | 51 | Romain Grosjean | Dale Coyne Racing with RWR |
| 4. | 18 | Ed Jones | Dale Coyne Racing with Vasser-Sullivan |
| 5. | 2 | Josef Newgarden | Team Penske |
| 6. | 26 | Colton Herta | Andretti Autosport |
| 7. | 12 | Will Power | Team Penske |
| 8. | 28 | Ryan Hunter-Reay | Team Penske |
| 9. | 22 | Simon Pagenaud | Team Penske |
| 10. | 14 | Sebastian Bourdais | A.J. Foyt Enterprises |
| 11. | 9 | Scott Dixon | Chip Ganassi Racing |
| 12. | 21 | Rinus VeeKay | Ed Carpenter Racing |
| 13. | 29 | James Hinchcliffe | Andretti Steinbrenner Autosport |
| 14. | 7 | Felix Rosenqvist | Arrow McLaren SP |
| 15. | 8 | Marcus Ericsson | Chip Ganassi Racing |
| 16. | 30 | Takuma Sato | Rahal Letterman Lanigan Racing |
| 17. | 20 | Conor Daly | Ed Carpenter Racing |
| 18. | 59 | Max Chilton | Carlin |
| 19. | 60 | Jack Harvey | Meyer Shank Racing |
| 20. | 15 | Graham Rahal | Rahal Letterman Lanigan Racing |
| 21. | 45 | Santino Ferrucci | Rahal Letterman Lanigan Racing |
| 22. | 48 | Jimmie Johnson | Chip Ganassi Racing |
| 23. | 3 | Scott McLaughlin | Team Penske |
| 24. | 4 | Dalton Kellett | A.J. Foyt Enterprises |
| 25. | 10 | Alex Palou | Chip Ganassi Racing |
