| Position | Race | Class | Motos | Date | Machine |
|---|---|---|---|---|---|
| 22 | Carlsbad Raceway | 500MX 500MX | 21 - 17 | August 16, 1981 | Yamaha |
| 23 | Washougal Motocross | 500MX 500MX | 16 - 21 | August 2, 1981 | Yamaha |
| 16 | RedBud Track 'n Trail | 500MX 500MX | 15 - 18 | July 5, 1981 | Yamaha |
| 13 | CDR Tech Track | 500MX 500MX | 17 - 10 | June 14, 1981 | Yamaha |
| 17 | Sunshine Speedway | 500MX 500MX | 15 - 16 | June 7, 1981 | Yamaha |
| 23 | High Point Raceway | 500MX 500MX | 26 - 18 | May 24, 1981 | Yamaha |
| 18 | Sunshine Speedway | 500MX 500MX | - 15 | August 31, 1980 | Kawasaki |
| 20 | Lakewood Sports Cycle Park | 500MX 500MX | 14 | June 15, 1980 | Kawasaki |
| 26 | Rio Bravo MX Park | 500MX 500MX | - 20 | August 5, 1979 | Yamaha |
