| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1977 | German Grand Prix | 16 | Texaco Heron Team Suzuki | Suzuki | 4 | 8 | |
| 1979 | German Grand Prix | Texaco Heron Team Suzuki | Suzuki | 9 | 2 | ||
| 1982 | German Grand Prix | Team Mitsui Yamaha | Yamaha | Ret | 0 | ||
| 1983 | German Grand Prix | Mitsui-Yamaha | Yamaha | 18 | 0 | ||
| Avg. | 0 | 10.3 | 5 |