| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1991 | Australian Grand Prix | Marlboro Team Roberts | Yamaha | 1 | 1 | 20 | |
| 1992 | Australian Grand Prix | Marlboro Team Roberts | Yamaha | 2 | 15 | ||
| 1993 | Australian Grand Prix | 1 | Marlboro Team Roberts | Yamaha | 2 | 2 | 20 |
| Avg. | 1.5 | 1.7 | 18.3 |
