| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1995 | Japanese Grand Prix | Marlboro Team Pileri | Honda | Ret | 0 | ||
| 1996 | Japanese Grand Prix | Marlboro Yamaha Roberts | Yamaha | Ret | 0 | ||
| 2000 | Japanese Grand Prix | 65 | Emerson Honda Pons | Honda | 6 | 12 | 4 |
| 2001 | Japanese Grand Prix | 65 | West Honda Pons | Honda | 1 | 8 | 8 |
| 2002 | Japanese Grand Prix | 65 | West Honda Pons | Honda | 2 | 9 | 7 |
| 2003 | Japanese Grand Prix | 65 | Ducati Marlboro Team | Ducati | 15 | 3 | 16 |
| Avg. | 6 | 8 | 8.8 |
