The 2015 Indy Lights Iowa 115 was Round 12 of the 2015 Indy Lights series. The event was held at Iowa Speedway in Iowa, United States on 18 July 2015. Max Chilton was the race winner.
Indy Lights Iowa 115 Race Result
| Pos. | No. | Driver | Chassis | Engine | Tire | Laps | Race Time | Laps Led | Status | Pit Stops | Avg. Speed | Started | Points |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 14 | Max Chilton | Dallara | Mazda | Cooper | 100 | 36:50.1191 | 87 | Running | 0 | 145.621 | 1 | 32 |
| 2 | 11 | Ed Jones | Dallara | Mazda | Cooper | 100 | 36:56.2363 | 13 | Running | 0 | 145.219 | 2 | 26 |
| 3 | 7 | RC Enerson | Dallara | Mazda | Cooper | 100 | 37:01.1665 | - | Running | 0 | 144.897 | 6 | 22 |
| 4 | 18 | Kyle Kaiser | Dallara | Mazda | Cooper | 100 | 37:03.4520 | - | Running | 0 | 144.748 | 7 | 19 |
| 5 | 42 | Jack Harvey | Dallara | Mazda | Cooper | 100 | 37:03.9869 | - | Running | 0 | 144.713 | 3 | 17 |
| 6 | 77 | Scott Anderson | Dallara | Mazda | Cooper | 100 | 37:09.5951 | - | Running | 0 | 144.349 | 5 | 15 |
| 7 | 5 | Juan Piedrahita | Dallara | Mazda | Cooper | 99 | 37:02.9948 | - | Running | 0 | 143.33 | 8 | 14 |
| 8 | 12 | Spencer Pigot | Dallara | Mazda | Cooper | 99 | 37:08.4924 | - | Running | 0 | 142.976 | 9 | 13 |
| 9 | 51 | Shelby Blackstock | Dallara | Mazda | Cooper | 99 | 37:10.8991 | - | Running | 0 | 142.822 | 11 | 12 |
| 10 | 4 | Felix Serralles | Dallara | Mazda | Cooper | 94 | 37:04.4947 | - | Running | 2 | 135.999 | 10 | 11 |
| DNF | 71 | Ethan Ringel | Dallara | Mazda | Cooper | 63 | 22:21.5889 | - | Mechanical | 1 | 151.134 | 4 | 10 |