2015 Season
| 8-Mar | COTA |
| 17-May | Mosport |
| 28-Jun | Road America |
| 16-Aug | Mid Ohio |
| 23-Aug | Miller Park |
| 13-Sep | Laguna Seca |
Championship Standings
| Jason Wolfe | 1951 |
| Patrick Seguin | 1742 |
| Tony Rivera | 1510 |
| Emilee Tominovich | 1282 |
| Kris Wright | 1190 |
| Samantha Tan | 1086 |
| Paul Holton | 834 |
| Kevin Anderson | 782 |
| Toby Grahovec | 676 |
| Ron Yarab | 644 |
| Paul Whiting | 438 |
| Gino Carini | 282 |
| Shea Holbrook | 270 |
| Robby Foley | 244 |
| Steve Kohli | 228 |
Race Winners
| Jason Wolfe | 8 |
| Tony Rivera | 5 |
| Paul Holton | 2 |
| Elivan Goulart | 1 |
| Toby Grahovec | 1 |
| Felipe Merjech | 1 |
Pole Positions
| Jason Wolfe | 3 |
| Elivan Goulart | 2 |
| Tony Rivera | 2 |
| Patrick Seguin | 2 |
| Gino Carini | 1 |
| Robby Foley | 1 |
| Toby Grahovec | 1 |
| Paul Holton | 1 |
