Iowa 300
Circuit Iowa Speedway
Type Oval
Lengte 1.400 km.
Baanrecord 0:17.2660
Type Oval
Lengte 1.400 km.
Baanrecord 0:17.2660
Josef Newgarden: "De baan is fysiek erg zwaar, je blijft constant sturen. Hierdoor is het een erg moeilijke race."
| P | Coureur | Team | Motor | R | Tijd | VL | VV |
|---|---|---|---|---|---|---|---|
| 1. |  Josef Newgarden |
 |
 |
300 | 1:56:53.575 | ||
| 2. |  Scott Dixon |
 |
 |
300 | 1:56:56.428 | 2.8530 | |
| 3. |  James Hinchcliffe |
 |
|
300 | 1:56:56.969 | 3.3940 | 0.5410 |
| 4. |  Simon Pagenaud |
|
|
300 | 1:57:01.138 | 7.5630 | 4.1690 |
| 5. | Spencer Pigot |
 |
|
300 | 1:57:04.544 | 10.9690 | 3.4060 |
| 6. | Alexander Rossi |
 |
|
300 | 1:57:05.706 | 12.1310 | 1.1620 |
| 7. | Zach Veach |
|
|
300 | 1:57:10.702 | 17.1270 | 4.9960 |
| 8. | Graham Rahal |
 |
|
299 | 1:56:55.314 | 1 ronde | 1 ronde |
| 9. | Sébastien Bourdais |
 |
|
299 | 1:56:55.802 | 1 ronde | 0.4880 |
| 10. |  Tony Kanaan |
 |
|
299 | 1:57:03.053 | 1 ronde | 7.2510 |
| 11. |  Marcus Ericsson |
|
|
299 | 1:57:04.958 | 1 ronde | 1.9050 |
| 12. | Santino Ferrucci |
|
|
299 | 1:57:07.814 | 1 ronde | 2.8560 |
| 13. | Conor Daly |
 |
|
299 | 1:57:07.935 | 1 ronde | 0.1210 |
| 14. | Felix Rosenqvist |
|
|
299 | 1:57:08.849 | 1 ronde | 0.9140 |
| 15. |  Will Power |
|
|
299 | 1:57:09.365 | 1 ronde | 0.5160 |
| 16. | Matheus Leist |
|
|
298 | 1:57:11.773 | 2 ronden | 1 ronde |
| 17. | Ryan Hunter-Reay |
|
|
298 | 1:57:12.838 | 2 ronden | 1.0650 |
| 18. | Colton Herta |
 |
|
276 | 1:52:20.051 | 24 ronden | 22 ronden |
| 19. | Ed Carpenter |
|
|
262 | 1:40:22.304 | 38 ronden | 14 ronden |
| 20. |  Takuma Sato |
|
|
216 | 1:25:33.122 | 84 ronden | 46 ronden |
| 21. | Marco Andretti |
|
|
205 | 1:23:39.755 | 95 ronden | 11 ronden |
| 22. | Sage Karam |
|
|
193 | 1:21:21.860 | 107 ronden | 12 ronden |