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1991 Season
o  Season Overview
o  Points Graph
o  Drivers' Championship
o  Constructors' Championship
o  Participations Matrix
o  Race Results
o  Poles and Fastest Laps
o  Line-Up
o  Calendar

Profiles
o  Drivers
o  Teams
o  Cars
o  Engines
o  Tyres
o  Lubricants
o  Entrants
o  Designers
o  Car Numbers
o  Sponsors
o  Events
o  Circuits

History
o  Drivers' Championships
o  Constructors' Championships
o  Race Results
o  All-Time Calendar

Statistics
o  Data Search

Other
o  Acknowledgments
o  Links
www.ChicaneF1.com
1991 Canadian GP
1990 Mexican GP

1991 Mexican GP

1991 French GP
1992 Mexican GP
 XV  Gran Premio de México

Event Overview • SessionsEntry List
Qualifying Pre-QualifyingQualification
Race Starting GridClassificationFastest LapsLaps Led

Details
DateSunday 16 June 1991
Start time14:00
Event Mexican GP
Circuit Mexico City
Event FormatRace of 67 laps
ChampionshipWorld Championship
Race number#6 of 16 in 1991
#506 (of all time)
Circuit
Laps67
Circuit Perimeter4421 m
Race Distance4421 × 67 = 296.207 km
Grid Format2-2-2-2 (staggered)
Pole PositionLeft
First CornerRight
Track DirectionClockwise
Weather
WeatherCloudy, Mild, Dry
Participants
Entries34
Qualifiers26
Finishers12
DebutantsNone
Milestones Williams – 50th Fastest Lap (Car Manufacturer)
Records Broken None
Records Extended 1. Most 10th Place Finishes Lotus (37),
2. Most Race Entries Lotus (1216),
3. Most Race Entries Riccardo Patrese (215),
4. Most Failures to Pre-Qualify Coloni (44),
5. Most 4th Place Qualifications Ferrari (119),
6. Most 6th Place Qualifications Nélson Piquet (17),
7. Most 7th Place Qualifications Ferrari (72)

World Championship standings
1  Ayrton Senna 44 
2  Riccardo Patrese 20 up
3  Nélson Piquet 16 up
4  Nigel Mansell 13 up
5  Alain Prost 11 up
6  Gerhard Berger 10 up
7  Stefano Modena 9 up
8  Andrea de Cesaris 6 up
9  Jean Alesi 5 up
10  Roberto Moreno 5 
11  J J Lehto 4 up
12  Pierluigi Martini 3 up
13  Satoru Nakajima 2 
  Mika Häkkinen 2 
  Bertrand Gachot 2 
16  Emanuele Pirro 1 
  Julian Bailey 1 
  Éric Bernard 1 
  Aguri Suzuki 1 
1  McLaren / Honda 54 
2  Williams / Renault 33 up
3  Benetton / Ford 21 up
4  Ferrari / Ferrari 16 
5  Tyrrell / Honda 11 
6  Jordan / Ford 8 up
7  Dallara / Judd 5 up
8  Minardi / Ferrari 3 
9  Lotus / Judd 3 
10  Lola / Ford 2 

Results
 WinnerPole PositionFastest Lap
Car NumberCar 6Car 6Car 5
EntrantCanon Williams TeamCanon Williams TeamCanon Williams Team
Driver Riccardo Patrese Riccardo Patrese Nigel Mansell
Car Williams FW14 Williams FW14 Williams FW14
EngineRenault 3.5 V10Renault 3.5 V10Renault 3.5 V10
Time1:29'52.2051'16.6961'16.788
Speed197.757 km/h207.515 km/h207.267 km/h