| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1984 | Austrian Grand Prix | Heron Team Suzuki | Suzuki | 5 | 6 | ||
| 1985 | Austrian Grand Prix | Skoal Bandit Heron Suzuki | Suzuki | 5 | 6 | ||
| 1986 | Austrian Grand Prix | Marlboro Yamaha Team Agostini | Yamaha | 6 | 5 | ||
| 1987 | Austrian Grand Prix | Marlboro Yamaha Team Agostini | Yamaha | 5 | 6 | ||
| 1988 | Austrian Grand Prix | Suzuki Pepsi Cola | Suzuki | 9 | 7 | ||
| 1989 | Austrian Grand Prix | Cabin Racing Team | Honda | 11 | 11 | 5 | |
| Avg. | 11 | 6.8 | 5.8 |