| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1975 | Nations Grand Prix | Suzuki Motor Company | Suzuki | Ret | 0 | ||
| 1977 | Nations Grand Prix | 7 | Texaco Heron Team Suzuki | Suzuki | 1 | 15 | |
| 1979 | Nations Grand Prix | Texaco Heron Team Suzuki | Suzuki | 4 | 8 | ||
| 1981 | San Marino Grand Prix | Yamaha | 2 | 12 | |||
| 1983 | San Marino Grand Prix | Heron-Suzuki | Suzuki | Ret | 0 | ||
| Avg. | 0 | 2.3 | 11.7 |
