| Date | Grandprix | Team | Winning Time | Leader Offset | Pos | Pts | Total |
| 10/03/1991 | United States | Benetton | Retirement - Hit Patrese | 0 | 0 | ||
| 24/03/1991 | Brazil | Benetton | 98:28.128 | +1 lap | 7 | 0 | 0 |
| 28/04/1991 | San Marino | Benetton | 95:14.75 | +8 laps | 13 | 0 | 0 |
| 12/05/1991 | Monaco | Benetton | 113:2.334 | +1 lap | 4 | 3 | 3 |
| 02/06/1991 | Canada | Benetton | Retirement - Accident | 0 | 3 | ||
| 16/06/1991 | Mexican | Benetton | 89:52.205 | +1 lap | 5 | 2 | 5 |
| 07/07/1991 | France | Benetton | Retirement - Driver Unwell | 0 | 5 | ||
| 14/07/1991 | Britain | Benetton | Retirement - Gearbox | 0 | 5 | ||
| 28/07/1991 | Germany | Benetton | 79:29.661 | +1 lap | 8 | 0 | 5 |
| 11/08/1991 | Hungary | Benetton | 109:12.796 | +1 lap | 8 | 0 | 5 |
| 25/08/1991 | Belgium | Benetton | 87:17.669 | +0.037.31 | 4 | 3 | 8 |
| 08/09/1991 | Italy | Force India | Retirement - Brakes/Spun | 0 | 8 | ||
| 22/09/1991 | Portugese | Force India | 95:42.304 | +1 lap | 10 | 0 | 8 |
| 03/11/1991 | Australia | Toro Rosso | 24:34.889 | +1 lap | 16 | 0 | 8 |