The 2015 Mazda Grand Prix of Indianapolis Race 1 was Round 6 of the 2015 Indy Lights series. The event was held at Indianapolis Motor Speedway in Indiana, United States on 8 May 2015. Jack Harvey was the race winner.
Mazda Grand Prix of Indianapolis Race 1 Race Result
| Pos. | No. | Driver | Chassis | Engine | Tire | Laps | Race Time | Laps Led | Status | Pit Stops | Avg. Speed | Started | Points |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 42 | Jack Harvey | Dallara | Mazda | Cooper | 30 | 39:13.4976 | 30 | Running | 0 | 111.924 | 1 | 33 |
| 2 | 8 | Sean Rayhall | Dallara | Mazda | Cooper | 30 | 39:18.2353 | - | Running | 0 | 111.699 | 3 | 25 |
| 3 | 11 | Ed Jones | Dallara | Mazda | Cooper | 30 | 39:19.3933 | - | Running | 0 | 111.644 | 2 | 22 |
| 4 | 14 | Max Chilton | Dallara | Mazda | Cooper | 30 | 39:19.8343 | - | Running | 0 | 111.623 | 4 | 19 |
| 5 | 7 | RC Enerson | Dallara | Mazda | Cooper | 30 | 39:24.8236 | - | Running | 0 | 111.388 | 5 | 17 |
| 6 | 77 | Scott Anderson | Dallara | Mazda | Cooper | 30 | 39:29.1722 | - | Running | 0 | 111.183 | 7 | 15 |
| 7 | 12 | Spencer Pigot | Dallara | Mazda | Cooper | 30 | 39:43.3724 | - | Running | 0 | 110.521 | 6 | 14 |
| 8 | 51 | Shelby Blackstock | Dallara | Mazda | Cooper | 30 | 39:56.0569 | - | Running | 0 | 109.936 | 12 | 13 |
| DNF | 4 | Felix Serralles | Dallara | Mazda | Cooper | 23 | 30:51.8234 | - | Off course | 1 | 109.054 | 10 | 12 |
| DNF | 71 | Ethan Ringel | Dallara | Mazda | Cooper | 16 | 22:18.9233 | - | Mechanical | 1 | 104.925 | 11 | 11 |
| DNF | 5 | Juan Piedrahita | Dallara | Mazda | Cooper | 2 | 3:50.7425 | - | Contact | 1 | 76.106 | 9 | 10 |
| DNF | 18 | Kyle Kaiser | Dallara | Mazda | Cooper | 2 | 4:37.6308 | - | Contact | 1 | 63.252 | 8 | 9 |