| Year | Grand Prix | Circuit | Qualifying Position | Finish Position | Team | Manufacturer | Points |
|---|---|---|---|---|---|---|---|
| 1970 | West German Grand Prix | Nürburgring |
Ret
|
Kawasaki | |||
| 1970 | French Grand Prix | Le Mans | 23 |
9
|
Kawasaki | 2 | |
| 1970 | Belgian Grand Prix | Spa-Francorchamps |
13
|
Kawasaki | |||
| 1970 | East German Grand Prix | Sachsenring |
7
|
Kawasaki | 4 | ||
| 1970 | Finnish Grand Prix | Imatra |
4
|
Kawasaki | 8 | ||
| 1970 | Nations Grand Prix | Monza |
Ret
|
Kawasaki | |||
| 1971 | Austrian Grand Prix | Salzburgring |
3
|
Kawasaki | 10 | ||
| 1971 | West German Grand Prix | Hockenheimring |
Ret
|
Kawasaki | |||
| 1971 | Dutch TT | Assen |
Ret
|
Kawasaki | |||
| 1971 | Belgian Grand Prix | Spa-Francorchamps |
2
|
Kawasaki | 12 | ||
| 1971 | East German Grand Prix | Sachsenring |
Ret
|
Kawasaki | 1 | ||
| 1971 | Swedish Grand Prix | Anderstorp |
Ret
|
Kawasaki | |||
| 1971 | Finnish Grand Prix | Imatra |
Ret
|
Kawasaki | |||
| 1971 | Ulster Grand Prix | Dundrod |
Ret
|
Kawasaki | |||
| 1971 | Spanish Grand Prix | Jarama |
3
|
Kawasaki | 10 | ||
| 1972 | German Grand Prix | Nürburgring |
Ret
|
Kawasaki / Yamaha | |||
| 1972 | French Grand Prix | Charade |
Ret
|
Kawasaki / Yamaha | |||
| 1972 | Austrian Grand Prix | Salzburgring |
Ret
|
Kawasaki / Yamaha | |||
| 1972 | Nations Grand Prix | Imola |
Ret
|
Kawasaki / Yamaha | |||
| 1972 | Yugoslavian Grand Prix | Opatija |
Ret
|
Kawasaki / Yamaha | |||
| 1972 | Dutch TT | Assen |
Ret
|
Kawasaki / Yamaha | |||
| 1972 | Belgian Grand Prix | Spa-Francorchamps |
6
|
Kawasaki / Yamaha | 5 | ||
| 1972 | East German Grand Prix | Sachsenring |
Ret
|
Kawasaki / Yamaha | |||
| 1972 | Czechoslovakian Grand Prix | Masaryk |
Ret
|
Kawasaki / Yamaha |