| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1978 | Spanish Grand Prix | 40 | Yamaha Motor Company | 2 | 12 | ||
| 1979 | Spanish Grand Prix | Yamaha Motor Company | Yamaha | 1 | 15 | ||
| 1980 | Spanish Grand Prix | Yamaha | 1 | 15 | |||
| 1982 | Spanish Grand Prix | Yamaha Motor Company | Yamaha | 1 | 15 | ||
| 1983 | Spanish Grand Prix | Marlboro Agostini-Yamaha | Yamaha | 2 | 12 | ||
| Avg. | 0 | 1.4 | 13.8 |