Mazda
Grand Prix of Alabama Race 2
Barber Motorsports Park
2.3 Mile Road Course
30 Laps/69 Miles
April 22, 2018
| Finish | Start | Driver | Car # | Sponsor/Name | Chassis | Engine | Laps | Status | Points |
| 1 | 1 | Patricio O'Ward | 27 | Riverina CDMX Mexico City | Dallara IL-15 | Mazda MZR-R | 30 | 0:42:45.1094 96.838 | 32 |
| 2 | 2 | Victor Franzoni | 23 | Mazda | Dallara IL-15 | Mazda MZR-R | 30 | 0:42:50.9419 96.618 | 25 |
| 3 | 3 | Colton Herta | 98 | Deltro Energy | Dallara IL-15 | Mazda MZR-R | 30 | 0:43:20.4419 95.522 | 22 |
| 4 | 5 | Aaron Telitz | 9 | Rice Lake Weighing Systems | Dallara IL-15 | Mazda MZR-R | 30 | 0:43:56.3989 94.219 | 19 |
| 5 | 4 | Santiago Urrutia | 5 | BSE | Dallara IL-15 | Mazda MZR-R | 30 | 0:44:01.6057 94.034 | 17 |
| 6 | 6 | Dalton Kellett | 28 | K-Line Insulators USA | Dallara IL-15 | Mazda MZR-R | 30 | 0:44:02.5625 94.000 | 15 |
| 7 | 7 | Ryan Norman | 48 | Journey | Dallara IL-15 | Mazda MZR-R | 30 | 0:44:03.0146 93.984 | 14 |
| 8 | 8 | Alfonso Celis, Jr. | 7 | Simple Bespoke/Cartesiano Hotels | Dallara IL-15 | Mazda MZR-R | 30 | 0:44:08.2938 93.796 | 13 |