Results: Dual in Detroit I
| Pos | Num | Name | Laps | Diff | Gap | Team |
| 1 | 8 | Marcus Ericsson | 70 | Chip Ganassi Racing | ||
| 2 | 21 | Rinus VeeKay | 70 | 1.7290 | 1.7290 | Ed Carpenter Racing |
| 3 | 5 | Pato O’Ward | 70 | 1.9105 | 0.1815 | Arrow McLaren SP |
| 4 | 30 | Takuma Sato | 70 | 8.1688 | 6.2583 | Rahal Letterman Lanigan Racing |
| 5 | 15 | Graham Rahal | 70 | 9.4645 | 1.2957 | Rahal Letterman Lanigan Racing |
| 6 | 45 | Santino Ferrucci | 70 | 9.5670 | 0.1025 | Rahal Letterman Lanigan Racing |
| 7 | 27 | Alexander Rossi | 70 | 10.3406 | 0.7736 | Andretti Autosport |
| 8 | 9 | Scott Dixon | 70 | 10.8956 | 0.555 | Chip Ganassi Racing |
| 9 | 18 | Ed Jones | 70 | 11.9428 | 1.0472 | Dale Coyne Racing with Vasser Sullivan |
| 10 | 2 | Josef Newgarden | 70 | 12.5061 | 0.5633 | Team Penske |
| 11 | 14 | Sebastien Bourdais | 70 | 13.5792 | 1.0731 | AJ Foyt Enterprises |
| 12 | 22 | Simon Pagenaud | 70 | 13.8274 | 0.2482 | Team Penske |
| 13 | 20 | Conor Daly | 70 | 14.7925 | 0.9651 | Ed Carpenter Racing |
| 14 | 26 | Colton Herta | 70 | 16.0887 | 1.2962 | Andretti Autosport |
| 15 | 10 | Alex Palou | 70 | 17.2534 | 1.1647 | Chip Ganassi Racing |
| 16 | 60 | Jack Harvey | 70 | 18.2898 | 1.0364 | Meyer Shank Racing |
| 17 | 29 | James Hinchcliffe | 70 | 19.0114 | 0.7216 | Andretti Steinbrenner Autosport |
| 18 | 4 | Dalton Kellett | 69 | 1 lap | 1 lap | AJ Foyt Enterprises |
| 19 | 3 | Scott McLaughlin | 67 | 3 laps | 1 lap | Team Penske |
| 20 | 12 | Will Power | 67 | 3 laps | 17.3818 | Team Penske |
| 21 | 28 | Ryan Hunter-Reay | 65 | 5 laps | 1 lap | Andretti Autosport |
| 22 | 59 | Max Chilton | 65 | 5 laps | 0.8869 | Carlin |
| 23 | 51 | Romain Grosjean | 63 | Dale Coyne Racing w/Rick Ware Racing | ||
| 24 | 48 | Jimmie Johnson | 49 | Chip Ganassi Racing | ||
| 25 | 7 | Felix Rosenqvist | 23 | Arrow McLaren SP |
Results: Dual in Detroit II
| Pos | Num | Name | Laps | Diff | Gap | Team |
| 1 | 5 | Pato O’Ward | 70 | Arrow McLaren SP | ||
| 2 | 2 | Josef Newgarden | 70 | 6.7595 | 6.7595 | Team Penske |
| 3 | 10 | Alex Palou | 70 | 6.9392 | 0.1797 | Chip Ganassi Racing |
| 4 | 26 | Colton Herta | 70 | 7.0558 | 0.1166 | Andretti Autosport |
| 5 | 15 | Graham Rahal | 70 | 7.6952 | 0.6394 | Rahal Letterman Lanigan Racing |
| 6 | 12 | Will Power | 70 | 8.4418 | 0.7466 | Team Penske |
| 7 | 9 | Scott Dixon | 70 | 8.8324 | 0.3906 | Chip Ganassi Racing |
| 8 | 22 | Simon Pagenaud | 70 | 9.0641 | 0.2317 | Team Penske |
| 9 | 8 | Marcus Ericsson | 70 | 9.5248 | 0.4607 | Chip Ganassi Racing |
| 10 | 45 | Santino Ferrucci | 70 | 10.686 | 1.1612 | Rahal Letterman Lanigan Racing |
| 11 | 28 | Ryan Hunter-Reay | 70 | 10.9852 | 0.2992 | Andretti Autosport |
| 12 | 30 | Takuma Sato | 70 | 11.5761 | 0.5909 | Rahal Letterman Lanigan Racing |
| 13 | 27 | Alexander Rossi | 70 | 14.2097 | 2.6336 | Andretti Autosport |
| 14 | 29 | James Hinchcliffe | 70 | 14.9968 | 0.7871 | Andretti Steinbrenner Autosport |
| 15 | 20 | Conor Daly | 70 | 15.1529 | 0.1561 | Ed Carpenter Racing |
| 16 | 14 | Sebastien Bourdais | 70 | 15.2726 | 0.1197 | AJ Foyt Enterprises |
| 17 | 18 | Ed Jones | 70 | 16.1183 | 0.8457 | Dale Coyne Racing with Vasser Sullivan |
| 18 | 21 | Rinus VeeKay | 70 | 16.8545 | 0.7362 | Ed Carpenter Racing |
| 19 | 60 | Jack Harvey | 69 | 1 lap | 1 lap | Meyer Shank Racing |
| 20 | 3 | Scott McLaughlin | 69 | 1 lap | 7.0703 | Team Penske |
| 21 | 48 | Jimmie Johnson | 69 | 1 lap | 8.9193 | Chip Ganassi Racing |
| 22 | 59 | Max Chilton | 68 | 2 laps | 66.0492 | Carlin |
| 23 | 4 | Dalton Kellett | 61 | 9 laps | 7 laps | AJ Foyt Enterprises |
| 24 | 51 | Romain Grosjean | 57 | Dale Coyne Racing w/Rick Ware Racing | ||
| 25 | 7 | Oliver Askew | 46 | Arrow McLaren SP |
