- Winner
- Riccardo Patrese
- Team
- Williams
- Top listed
- Riccardo Patrese, Nigel Mansell, and Ayrton Senna
- Race date
- June 16, 1991
- Pole
- Riccardo Patrese
- Fastest lap
- Nigel Mansell
- Classified drivers
- 34
- Circuit
- Autódromo Hermanos Rodríguez
The decisive result
Riccardo Patrese finished first for Williams. Nigel Mansell is listed 2 for Williams, with Ayrton Senna 3 for McLaren.
Grid to finish
Gianni Morbidelli from P23 to P7 (+16), Mika Häkkinen from P24 to P9 (+15), and Johnny Herbert from P25 to P10 (+15) recorded the largest positive grid-to-finish changes in the classification. Riccardo Patrese started from the listed P1 grid position.
Status and fastest lap
The classification lists 7 Engine, 4 +1 lap, 4 +2 laps, 4 DNPQ, and 4 DNQ. Nigel Mansell holds the fastest-lap entry at 1:16.788 on lap 61. It records the result without speculating about incidents or strategy.
This summary sticks to the classification and does not speculate about incidents, strategy, weather, or causes. Source: F1DB (CC BY 4.0) · updated Jul 26, 2026.