| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1993 | Japanese Grand Prix | 29 | Shell Team Harris | Harris Yamaha | 22 | 15 | 1 |
| 1994 | Japanese Grand Prix | Shell Harris Grand Prix | Harris Yamaha | 17 | 0 | ||
| 1995 | Japanese Grand Prix | Harris Grand Prix | Harris Yamaha | 13 | 3 | ||
| 1996 | Japanese Grand Prix | Harris Grand Prix | Harris Yamaha | 17 | 0 | ||
| Avg. | 22 | 15.5 | 2 |