| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1982 | Belgian Grand Prix | Honda Racing Corporation | Honda | 1 | 15 | ||
| 1983 | Belgian Grand Prix | HRC-Honda | Honda | 2 | 12 | ||
| 1984 | Belgian Grand Prix | Honda Racing Corporation | Honda | 1 | 15 | ||
| 1985 | Belgian Grand Prix | Rothmans Team HRC | Honda | 1 | 15 | ||
| 1989 | Belgian Grand Prix | Marlboro Yamaha Team Agostini | Yamaha | 9 | 9 | 3.5 | |
| Avg. | 9 | 2.8 | 12.1 |
