| Date | Grandprix | Team | Winning Time | Leader Offset | Pos | Pts | Total |
| 09/03/2003 | Australia | Toyota | Retirement - Spun off | 0 | 0 | ||
| 23/03/2003 | Malaysia | Toyota | 92:22.195 | +1 lap | 11 | 0 | 0 |
| 06/04/2003 | Brazil | Toyota | 91:17.748 | +1 lap | 10 | 0 | 0 |
| 20/04/2003 | San Marino | Toyota | 88:12.058 | +1 lap | 12 | 0 | 0 |
| 04/05/2003 | Spain | Toyota | 93:46.933 | +1 lap | 6 | 3 | 3 |
| 18/05/2003 | Austrian | Toyota | 84:4.888 | +1 lap | 10 | 0 | 3 |
| 01/06/2003 | Monaco | Toyota | 102:19.01 | +1 lap | 9 | 0 | 3 |
| 15/06/2003 | Canada | Toyota | 91:13.591 | +6 laps | 11 | 0 | 3 |
| 29/06/2003 | Europe | Toyota | Retirement - Engine | 0 | 3 | ||
| 06/07/2003 | France | Toyota | 90:49.213 | +1 lap | 11 | 0 | 3 |
| 20/07/2003 | Britain | Toyota | 88:37.544 | +0.45.095 | 7 | 2 | 5 |
| 03/08/2003 | Germany | Toyota | 88:48.769 | +1 lap | 6 | 3 | 8 |
| 24/08/2003 | Hungary | Toyota | 99:1.46 | +2 laps | 11 | 0 | 8 |
| 14/09/2003 | Italy | Toyota | Retirement - Puncture/spun off | 0 | 8 | ||
| 28/09/2003 | United States | Toyota | 93:35.997 | +2 laps | 9 | 0 | 8 |
| 12/10/2003 | Japan | Toyota | 85:11.743 | +0.56.794 | 7 | 2 | 10 |