| Position | Race | Class | Date | Machine |
|---|---|---|---|---|
| 15 | Sunshine Speedway | 250MX 450 Class | June 7, 1981 | Maico |
| 21 | High Point Raceway | 250MX 450 Class | May 24, 1981 | Maico |
| 17 | Moto-X 338 | 250MX 450 Class | May 17, 1981 | Maico |
| 17 | Lake Whitney Cycle Ranch | 250MX 450 Class | April 12, 1981 | Maico |
| 19 | Saddleback Park | 250MX 450 Class | April 5, 1981 | Maico |
| 20 | Hangtown Motocross Classic | 250MX 450 Class | March 29, 1981 | Maico |
