| Position | Race | Class | Date | Machine |
|---|---|---|---|---|
| 20 | Daytona International Speedway | 250MX 450 Class | March 10, 1973 | Bultaco |
| 6 | Los Angeles Memorial Coliseum | 250MX 450 Class | July 8, 1972 | Bultaco |
| 19 | Straddle Line Park | 250MX 450 Class | July 2, 1972 | Bultaco |
| 14 | Owyhee M/C Clubgrounds | 250MX 450 Class | June 25, 1972 | Bultaco |
| 10 | Saddleback Park | 250MX 450 Class | May 21, 1972 | Bultaco |
