| Date | Grandprix | Team | Winning Time | Leader Offset | Pos | Pts | Total |
| 10/03/1991 | United States | Leyton House-llmor | Retirement - Gearbox | 0 | 0 | ||
| 24/03/1991 | Brazil | Leyton House-llmor | Retirement - Driver Unwell | 0 | 0 | ||
| 28/04/1991 | San Marino | Leyton House-llmor | 95:14.75 | +6 laps | 12 | 0 | 0 |
| 12/05/1991 | Monaco | Leyton House-llmor | Retirement - Throttle Cable | 0 | 0 | ||
| 02/06/1991 | Canada | Leyton House-llmor | Retirement - Engine | 0 | 0 | ||
| 16/06/1991 | Mexican | Leyton House-llmor | Retirement - Engine | 0 | 0 | ||
| 07/07/1991 | France | Leyton House-llmor | 98:.056 | +2 laps | 7 | 0 | 0 |
| 14/07/1991 | Britain | Leyton House-llmor | Retirement - Chassis Vibration | 0 | 0 | ||
| 28/07/1991 | Germany | Leyton House-llmor | Retirement - Gearbox | 0 | 0 | ||
| 11/08/1991 | Hungary | Leyton House-llmor | 109:12.796 | +2 laps | 11 | 0 | 0 |
| 25/08/1991 | Belgium | Leyton House-llmor | Retirement - Engine | 0 | 0 | ||
| 08/09/1991 | Italy | Leyton House-llmor | 77:54.319 | +4 laps | 15 | 0 | 0 |
| 22/09/1991 | Portugese | Leyton House-llmor | 95:42.304 | +1 lap | 7 | 0 | 0 |
| 29/09/1991 | Spain | Leyton House-llmor | 98:41.541 | +1 lap | 7 | 0 | 0 |
| 20/10/1991 | Japan | Leyton House-llmor | 92:10.695 | +1 lap | 8 | 0 | 0 |
| 03/11/1991 | Australia | Leyton House-llmor | 24:34.889 | +1 lap | 14 | 0 | 0 |