| # | Yarış | Birinci | İkinci | Fark | Fark (sn) |
|---|---|---|---|---|---|
| 1991 United States GP | Ayrton Senna | Alain Prost | +16.322 | 16.322 | |
| 1991 Brazilian GP | Ayrton Senna | Riccardo Patrese | +2.991 | 2.991 | |
| 1991 San Marino GP | Ayrton Senna | Gerhard Berger | +1.675 | 1.675 | |
| 1991 Monaco GP | Ayrton Senna | Nigel Mansell | +18.348 | 18.348 | |
| 1991 Canadian GP | Nelson Piquet | Stefano Modena | +31.832 | 31.832 | |
| 1991 Mexican GP | Riccardo Patrese | Nigel Mansell | +1.336 | 1.336 | |
| 1991 French GP | Nigel Mansell | Alain Prost | +5.003 | 5.003 | |
| 1991 British GP | Nigel Mansell | Gerhard Berger | +42.293 | 42.293 | |
| 1991 German GP | Nigel Mansell | Riccardo Patrese | +13.779 | 13.779 | |
| 1991 Hungarian GP | Ayrton Senna | Nigel Mansell | +4.599 | 4.599 | |
| 1991 Belgian GP | Ayrton Senna | Gerhard Berger | +1.901 | 1.901 | |
| 1991 Italian GP | Nigel Mansell | Ayrton Senna | +16.262 | 16.262 | |
| 1991 Portuguese GP | Riccardo Patrese | Ayrton Senna | +20.941 | 20.941 | |
| 1991 Spanish GP | Nigel Mansell | Alain Prost | +11.331 | 11.331 | |
| 1991 Japanese GP | Gerhard Berger | Ayrton Senna | +0.344 | 0.344 | |
| 1991 Australian GP | Ayrton Senna | Nigel Mansell | +1.259 | 1.259 |