| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1991 | Australian Grand Prix | Roberts B Team | Yamaha | 13 | 12 | 4 | |
| 1992 | Australian Grand Prix | Lucky Strike Suzuki | Suzuki | 5 | 8 | ||
| 1993 | Australian Grand Prix | 5 | Cagiva Team Agostini | Cagiva | 4 | 3 | 16 |
| 1994 | Australian Grand Prix | Cagiva Team Agostini | Cagiva | 9 | 7 | ||
| Avg. | 8.5 | 7.3 | 8.8 |