Drivers
| Name | Total events | P1 | P2 | P3 |
|---|---|---|---|---|
| Samuel Manongdo | 1 | - | - | - |
| Samuel Schorr | 1 | - | - | - |
| Sandy Phan | 19 | 1 | 3 | 2 |
| Saurabh Kulkarni | 10 | 1 | 2 | 4 |
| 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 | - |
| Shane Cheng | 1 | - | - | - |
| Shayan Gheisar | 2 | - | - | 1 |
| Sky Chio Kyu | 1 | - | - | - |
| Skylar Atkinson | 2 | - | - | - |
| Sonny Watanasirisuk | 3 | - | - | 1 |
| Spencer Johnson | 2 | - | - | - |
| Stephen Ellis | 2 | - | 2 | - |
| Stephen Westhafer | 1 | - | - | - |
| Steven Manguino | 1 | - | - | - |
| Steven Roberts | 3 | - | - | - |