| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1997 | Italian Grand Prix | Rheos Elf FCC TS | Honda | 3 | 16 | ||
| 1998 | Italian Grand Prix | 3 | Suzuki Grand Prix Team | Suzuki | 8 | 8 | 8 |
| 2000 | Italian Grand Prix | 9 | Telefônica Movistar Suzuki | Suzuki | 8 | 4 | 13 |
| 2002 | Italian Grand Prix | 9 | Proton Team KR | Proton KR | 11 | Ret | 0 |
| 2003 | Italian Grand Prix | 9 | Proton Team KR | Proton KR | 23 | Ret | 0 |
| 2004 | Italian Grand Prix | 9 | Proton Team KR | Proton KR | 20 | 13 | 3 |
| Avg. | 14 | 7 | 10 |