| SEAN O'BRIEN (CASHMERE, WA) |
Class Results: Overall
| Round | Event Location | Event Date | Pos. | Points | Bike |
| 5 | ELKTON, OR | 6/17/2012 | 18 | 3 | Yamaha |
Class Results: 251-Open A
| Round | Event Location | Event Date | Pos. | Points | Bike |
| 5 | ELKTON, OR | 6/17/2012 | 3 | 21 | Yamaha |
| SEAN O'BRIEN (CASHMERE, WA) |
Class Results: Overall
| Round | Event Location | Event Date | Pos. | Points | Bike |
| 5 | ELKTON, OR | 6/17/2012 | 18 | 3 | Yamaha |
Class Results: 251-Open A
| Round | Event Location | Event Date | Pos. | Points | Bike |
| 5 | ELKTON, OR | 6/17/2012 | 3 | 21 | Yamaha |