| Date | Grandprix | Team | Winning Time | Leader Offset | Pos | Pts | Total |
| 10/03/1991 | United States | McLaren | 120:47.828 | 1 | 10 | 10 | |
| 24/03/1991 | Brazil | McLaren | 98:28.128 | 1 | 10 | 20 | |
| 28/04/1991 | San Marino | McLaren | 95:14.75 | 1 | 10 | 30 | |
| 12/05/1991 | Monaco | McLaren | 113:2.334 | 1 | 10 | 40 | |
| 02/06/1991 | Canada | McLaren | Retirement - Electrical | 0 | 40 | ||
| 16/06/1991 | Mexican | McLaren | 89:52.205 | +0.57.356 | 3 | 4 | 44 |
| 07/07/1991 | France | McLaren | 98:.056 | +0.34.934 | 3 | 4 | 48 |
| 14/07/1991 | Britain | McLaren | 87:35.479 | +1 lap | 4 | 3 | 51 |
| 28/07/1991 | Germany | McLaren | 79:29.661 | +1 lap | 7 | 0 | 51 |
| 11/08/1991 | Hungary | McLaren | 109:12.796 | 1 | 10 | 61 | |
| 25/08/1991 | Belgium | McLaren | 87:17.669 | 1 | 10 | 71 | |
| 08/09/1991 | Italy | McLaren | 77:54.319 | +0.16.262 | 2 | 6 | 77 |
| 22/09/1991 | Portugese | McLaren | 95:42.304 | +0.20.941 | 2 | 6 | 83 |
| 29/09/1991 | Spain | McLaren | 98:41.541 | +1.2.402 | 5 | 2 | 85 |
| 20/10/1991 | Japan | McLaren | 92:10.695 | +0.00.344 | 2 | 6 | 91 |
| 03/11/1991 | Australia | McLaren | 24:34.889 | 1 | 5 | 96 | |