Info
| Last name | Seitz |
| First name | William |
| Nationality |  United States |
| Date of birth | 28-12-2001 |
| Age | 23 |
| Date | Rank | Race |
|---|---|---|
| 24-11 | 17 | North Carolina Grand Prix - Race 2 (C2) |
| 23-11 | 26 | North Carolina Grand Prix - Race 1 (C2) |
| 01-09 | 32 | Virginia's Blue Ridge GO Cross 2 (C2) |
| 31-08 | 33 | Virginia's Blue Ridge GO Cross 1 (C2) |