1991 Ayrton Senna Driver Standings
| Grand Prix | Date | Team | Race Pos. | Pts. |
|---|---|---|---|---|
| United States | 10 Mar | McLaren Honda | 1 | 10 |
| Brazil | 24 Mar | McLaren Honda | 1 | 10 |
| San Marino | 28 Apr | McLaren Honda | 1 | 10 |
| Monaco | 12 May | McLaren Honda | 1 | 10 |
| Canada | 02 Jun | McLaren Honda | DNF | 0 |
| Mexico | 16 Jun | McLaren Honda | 3 | 4 |
| France | 07 Jul | McLaren Honda | 3 | 4 |
| Great Britain | 14 Jul | McLaren Honda | DNF | 3 |
| Germany | 28 Jul | McLaren Honda | DNF | 0 |
| Hungary | 11 Aug | McLaren Honda | 1 | 10 |
| Belgium | 25 Aug | McLaren Honda | 1 | 10 |
| Italy | 08 Sep | McLaren Honda | 2 | 6 |
| Portugal | 22 Sep | McLaren Honda | 2 | 6 |
| Spain | 29 Sep | McLaren Honda | 5 | 2 |
| Japan | 20 Oct | McLaren Honda | 2 | 6 |
| Australia | 03 Nov | McLaren Honda | 1 | 5 |