1991 Mexican Grand Prix
🇲🇽 Mexico Autódromo Hermanos Rodríguez, Mexico City, Mexico Round 6 of 16
Drivers' Championship — After This Race
| Pos | Δ | Driver | Team | Pts | Wins |
|---|---|---|---|---|---|
| 1 | = | Ayrton Senna | McLaren | 44 | 4 |
| 2 | +2 | Riccardo Patrese | Williams | 20 | 1 |
| 3 | -1 | Nelson Piquet | Benetton | 16 | 1 |
| 4 | +3 | Nigel Mansell | Williams | 13 | 0 |
| 5 | -2 | Alain Prost | Ferrari | 11 | 0 |
| 6 | -1 | Gerhard Berger | McLaren | 10 | 0 |
| 7 | -1 | Stefano Modena | Tyrrell | 9 | 0 |
| 8 | +4 | Andrea de Cesaris | Jordan | 6 | 0 |
| 9 | -1 | Jean Alesi | Ferrari | 5 | 0 |
| 10 | +1 | Roberto Moreno | Benetton | 5 | 0 |
| 11 | -2 | Jyrki Järvilehto | Dallara | 4 | 0 |
| 12 | -2 | Pierluigi Martini | Minardi | 3 | 0 |
| 13 | = | Bertrand Gachot | Jordan | 2 | 0 |
| 14 | = | Mika Häkkinen | Team Lotus | 2 | 0 |
| 15 | = | Satoru Nakajima | Tyrrell | 2 | 0 |
| 16 | = | Emanuele Pirro | Dallara | 1 | 0 |
| 17 | — | Éric Bernard | Lola | 1 | 0 |
| 18 | -1 | Aguri Suzuki | Lola | 1 | 0 |
| 19 | -1 | Julian Bailey | Team Lotus | 1 | 0 |
| — | — | Thierry Boutsen | Ligier | 0 | 0 |
| — | — | Gianni Morbidelli | Minardi | 0 | 0 |
| — | — | Nicola Larini | Lambo | 0 | 0 |
| — | — | Érik Comas | Ligier | 0 | 0 |
| — | — | Mark Blundell | Brabham | 0 | 0 |
| — | — | Gabriele Tarquini | AGS | 0 | 0 |
| — | — | Eric van de Poele | Lambo | 0 | 0 |
| — | — | Johnny Herbert | Team Lotus | 0 | 0 |
| — | — | Martin Brundle | Brabham | 0 | 0 |
| — | — | Maurício Gugelmin | Leyton House | 0 | 0 |
| — | — | Stefan Johansson | Footwork | 0 | 0 |
| — | — | Ivan Capelli | Leyton House | 0 | 0 |
| — | — | Michele Alboreto | Footwork | 0 | 0 |
| — | — | Olivier Grouillard | Fondmetal | 0 | 0 |