Drivers
| Name | Total events | P1 | P2 | P3 |
|---|---|---|---|---|
| Riku Yoshinaga | 18 | 1 | 5 | 2 |
| RJ Descaller | 1 | 1 | - | - |
| Robert Davis | 1 | - | - | - |
| Robert Lattuga | 6 | 3 | - | 1 |
| Robert Lim | 1 | - | - | - |
| Robin Young | 5 | 1 | - | 1 |
| Ross Heyman | 2 | - | - | - |
| Russell Kulina | 6 | - | - | 1 |
| Ryan Teon | 14 | 4 | 1 | 2 |
| Sally Iskhodzhanova | 10 | - | - | - |
| Samuel Manongdo | 1 | - | - | - |
| Samuel Schorr | 2 | - | - | - |
| Sandy Phan | 19 | 1 | 3 | 2 |
| Saurabh Kulkarni | 12 | 1 | 2 | 6 |
| Scott Irwin | 4 | - | - | - |
| Scott Malloy | 11 | - | 2 | 2 |
| Sean Chou | 24 | 5 | 5 | 6 |
| Sean Estenson | 18 | 2 | 4 | 7 |
| Sean Irwin | 2 | - | - | - |
| Seigo Ma | 2 | 1 | 1 | - |