Mazda Grand Prix of St. Petersburg
Race 2
St. Petersburg Street Circuit
1.8 Mile Street Course
45 Laps/81 Miles
March 12, 2017
| Finish | Start | Driver | Car # | Sponsor/Name | Chassis | Engine | Laps | Status | Points |
| 1 | 1 | Colton Herta | 98 | Deltro Energy/Mazda | Dallara IL-15 | Mazda MZR-R | 45 | 1:00:24.3956 80.455 | 33 |
| 2 | 2 | Santiago Urrutia | 5 | Arrow Electronics | Dallara IL-15 | Mazda MZR-R | 45 | 1:00:26.1753 80.415 | 25 |
| 3 | 4 | Patricio O'Ward | 3 | Gap Guard/Topo Chico | Dallara IL-15 | Mazda MZR-R | 45 | 1:00:28.3685 80.367 | 22 |
| 4 | 5 | Kyle Kaiser | 18 | Juncos Racing | Dallara IL-15 | Mazda MZR-R | 45 | 1:00:30.0007 80.331 | 19 |
| 5 | 10 | Aaron Telitz | 9 | Mazda/Rice Lake Weighing Systems | Dallara IL-15 | Mazda MZR-R | 45 | 1:00:31.4618 80.298 | 17 |
| 6 | 11 | Shelby Blackstock | 51 | Starstruck | Dallara IL-15 | Mazda MZR-R | 45 | 1:00:34.8451 80.224 | 15 |
| 7 | 9 | Zachary Claman De Melo | 13 |
ZCD Montreal/Zoological Wildlife Foundation
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Dallara IL-15 | Mazda MZR-R | 45 | 1:00:35.5022 80.209 | 14 |
| 8 | 13 | Nicolas Dapero | 31 | American Brokers | Dallara IL-15 | Mazda MZR-R | 45 | 1:00:37.8777 80.157 | 13 |
| 9 | 14 | Ryan Norman | 48 | Flip Side/Mazda/Aggressive Sound | Dallara IL-15 | Mazda MZR-R | 45 | 1:00:44.1267 80.019 | 12 |
| 10 | 8 | Juan Piedrahita | 2 | PetroSur | Dallara IL-15 | Mazda MZR-R | 45 | 1:00:46.2115 79.973 | 11 |
| 11 | 12 | Matheus Leist | 26 | TMA | Dallara IL-15 | Mazda MZR-R | 45 | 1:00:53.9836 79.803 | 10 |
| 12 | 3 | Dalton Kellett | 28 | K-Line Insulators USA | Dallara IL-15 | Mazda MZR-R | 44 | Flagged | 9 |
| 13 | 15 | Garth Rickards | 11 | Luther Automotive | Dallara IL-15 | Mazda MZR-R | 25 | Wrecked | 8 |
| 14 | 6 | Nico Jamin | 27 | Mazda | Dallara IL-15 | Mazda MZR-R | 0 | Wrecked | 7 |
| 15 | 7 | Neil Alberico | 22 | Rising Star Racing | Dallara IL-15 | Mazda MZR-R | 0 | Wrecked | 6 |