2015 Firestone Grand Prix of St. Petersburg - Free practice 1 Results
Track St. Petersburg
City St. Petersburg, Florida
Type Streetcourse
Length 1.800 mi
Trackrecord 1:00.245
| P | Driver | Nat | Time | GP | L |
|---|---|---|---|---|---|
| 1 | Graham Rahal Rahal Letterman |  | 1:02.185 | 0 | |
| 2 | Tony Kanaan Ganassi Racing |  | 1:02.437 +0.252 | +0.252 | 0 |