| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1997 | Italian Grand Prix | Team Tecmas | Honda | 10 | 6 | ||
| 1998 | Italian Grand Prix | 55 | Red Bull Yamaha WCM | Yamaha | 10 | 10 | 6 |
| 1999 | Italian Grand Prix | 55 | Red Bull Yamaha WCM | Yamaha | 10 | Ret | 0 |
| 2000 | Italian Grand Prix | 55 | Red Bull Yamaha WCM | Yamaha | 9 | 7 | 9 |
| 2002 | Italian Grand Prix | 55 | MS Aprilia Racing | Aprilia | 5 | 8 | 8 |
| Avg. | 8.5 | 8.8 | 7.3 |