| Date | Grandprix | Team | Winning Time | Leader Offset | Pos | Pts | Total |
| 07/03/1999 | Australia | Honda | Retirement - Engine | 0 | 0 | ||
| 11/04/1999 | Brazil | Honda | Disqualified - DNP:Practice crash | 0 | 0 | ||
| 13/06/1999 | Canada | Honda | Retirement - Hit wall | 0 | 0 | ||
| 27/06/1999 | France | Honda | 118:24.343 | +1.28.764 | 9 | 0 | 0 |
| 11/07/1999 | Britain | Honda | Retirement - Mechanical | 0 | 0 | ||
| 25/07/1999 | Austrian | Honda | Retirement - Clutch | 0 | 0 | ||
| 01/08/1999 | Germany | Honda | Retirement - Engine | 0 | 0 | ||
| 15/08/1999 | Hungary | Honda | 106:23.536 | +2 laps | 13 | 0 | 0 |
| 29/08/1999 | Belgium | Honda | Retirement - Gearbox | 0 | 0 | ||
| 12/09/1999 | Italy | Honda | Retirement - Wheel bearing | 0 | 0 | ||
| 26/09/1999 | Europe | Honda | 101:54.314 | +1 lap | 8 | 0 | 0 |
| 17/10/1999 | Malaysia | Honda | Retirement - Spun off | 0 | 0 | ||
| 31/10/1999 | Japan | Honda | 91:18.785 | +1 lap | 12 | 0 | 0 |