| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1966 | Belgian Grand Prix | Matchless | 6 | 1 | |||
| 1967 | Belgian Grand Prix | Matchless | Ret | 0 | |||
| 1968 | Belgian Grand Prix | Matchless / Seeley-Matchless | 9 | 0 | |||
| 1969 | Belgian Grand Prix | Seeley-Matchless | 5 | 6 | |||
| 1970 | Belgian Grand Prix | Seeley-Matchless / Triumph | 9 | 2 | |||
| 1971 | Belgian Grand Prix | Kawasaki | 5 | 6 | |||
| 1972 | Belgian Grand Prix | Kawasaki | 11 | 0 | |||
| Avg. | 0 | 7.5 | 3.8 |