| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1972 | Czechoslovakian Grand Prix | Jada-Suzuki | 2 | 12 | |||
| 1975 | Czechoslovakian Grand Prix | Yamaha | Ret | 0 | |||
| 1976 | Czechoslovakian Grand Prix | 6 | Jack Findlay Racing | Suzuki | 5 | 0 | |
| 1977 | Czechoslovakian Grand Prix | 8 | Hermetite Racing International | Ret | 0 | ||
| Avg. | 0 | 3.5 | 12 |