1991 Grand Prix of Great Britain
14 July - Silverstone: 308.334km (5.226km x 59 laps)


Pole Position: Nigel Mansell, Williams-Renault FW14, 1:20.939


Results
 1. Nigel Mansell          Williams-Renault FW14         1:27:35.479 (211.209 km/h)
 2. Gerhard Berger         McLaren-Honda MP4/6          -     42.293
 3. Alain Prost            Ferrari 643                  -   1:00.150
 4. Ayrton Senna           McLaren-Honda MP4/6          -  1 lap (Out of fuel)
 5. Nelson Piquet          Benetton-Ford B191           -  1 lap
 6. Bertrand Gachot        Jordan-Ford 191              -  1 lap
 7. Stefano Modena         Tyrrell-Honda 020            -  1 lap
 8. Satoru Nakajima        Tyrrell-Honda 020            -  1 lap
 9. Pierluigi Martini      Minardi-Ferrari M191         -  1 lap
10. Emanuele Pirro         Dallara-Judd 191             -  2 laps
11. Gianni Morbidelli      Minardi-Ferrari M191         -  2 laps
12. Mika Häkkinen          Lotus-Judd 102B              -  2 laps
13. J.J. Lehto             Dallara-Judd 191             -  3 laps
14. Johnny Herbert         Lotus-Judd 102B              -  4 laps (Engine)
    
Fastest lap: Nigel Mansell, 1:26.379 (217.803 km/h on lap 43)
    

Retirements    
    Mark Blundell          Brabham-Yamaha BT60Y         -  7 laps (Engine)
    Andrea de Cesaris      Jordan-Ford 191              - 18 laps (Suspension/Spun)
    Jean Alesi             Ferrari 643                  - 28 laps (Accident)
    Aguri Suzuki           Lola-Ford L91                - 30 laps (Accident)
    Thierry Boutsen        Ligier-Lamborghini JS35B     - 30 laps (Engine)
    Martin Brundle         Brabham-Yamaha BT60Y         - 31 laps (Throttle)
    Michele Alboreto       Footwork-Ford FA12           - 34 laps (Transmission)
    Mauricio Gugelmin      Leyton House-Ilmor CG911     - 35 laps (Chassis vibration/Driver cramp)
    Eric Bernard           Lola-Ford L91                - 38 laps (Transmission)
    Roberto Moreno         Benetton-Ford B191           - 38 laps (Gearbox)
    Ivan Capelli           Leyton House-Ilmor CG911     - 43 laps (Spun)
    Riccardo Patrese       Williams-Renault FW14        - 58 laps (Accident)
    
Did Not Qualify    
    Erik Comas             Ligier-Lamborghini JS35B
    Stefan Johansson       Footwork-Ford FA12
    Fabrizio Barbazza      AGS-Ford JH25B
    Gabriele Tarquini      AGS-Ford JH25B
    
Did Not Pre-qualify    
    Olivier Grouillard     Fomet-Ford F1
    Nicola Larini          Lamborghini 291
    Eric van de Poele      Lamborghini 291
    Pedro Chaves           Coloni-Ford C4


    Race leaders:
    Nigel Mansell          1-59 (59 laps = 308.334 km)
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                                Starting Grid

 1. Nigel Mansell          Williams-Renault FW14         1:20.939 (232.442 km/h)
 2. Ayrton Senna           McLaren-Honda MP4/6          -   0.679
 3. Riccardo Patrese       Williams-Renault FW14        -   1.170
 4. Gerhard Berger         McLaren-Honda MP4/6          -   1.170
 5. Alain Prost            Ferrari 643                  -   1.539
 6. Jean Alesi             Ferrari 643                  -   1.942
 7. Roberto Moreno         Benetton-Ford B191           -   2.326
 8. Nelson Piquet          Benetton-Ford B191           -   2.687
 9. Mauricio Gugelmin      Leyton House-Ilmor CG911     -   3.105
10. Stefano Modena         Tyrrell-Honda 020            -   3.130
11. J.J. Lehto             Dallara-Judd 191             -   3.202
12. Mark Blundell          Brabham-Yamaha BT60Y         -   3.226
13. Andrea de Cesaris      Jordan-Ford 191              -   3.230
14. Martin Brundle         Brabham-Yamaha BT60Y         -   3.406
15. Satoru Nakajima        Tyrrell-Honda 020            -   3.621
16. Ivan Capelli           Leyton House-Ilmor CG911     -   3.648
17. Bertrand Gachot        Jordan-Ford 191              -   3.653
18. Emanuele Pirro         Dallara-Judd 191             -   3.715
19. Thierry Boutsen        Ligier-Lamborghini JS35B     -   4.235
20. Gianni Morbidelli      Minardi-Ferrari M191         -   4.283
21. Eric Bernard           Lola-Ford L91                -   4.598
22. Aguri Suzuki           Lola-Ford L91                -   4.644
23. Pierluigi Martini      Minardi-Ferrari M191         -   4.644
24. Johnny Herbert         Lotus-Judd 102B              -   4.750
25. Mika Häkkinen          Lotus-Judd 102B              -   4.933
26. Michele Alboreto       Footwork-Ford FA12           -   5.253

Did Not Qualify
27. Erik Comas             Ligier-Lamborghini JS35B     -   5.453
28. Stefan Johansson       Footwork-Ford FA12           -   5.605
29. Fabrizio Barbazza      AGS-Ford JH25B               -   7.183
30. Gabriele Tarquini      AGS-Ford JH25B               -   7.197

Did Not Pre-qualify
31. Olivier Grouillard     Fomet-Ford F1                -   5.360
32. Nicola Larini          Lamborghini 291              -   7.103
33. Eric van de Poele      Lamborghini 291              -   7.888
34. Pedro Chaves           Coloni-Ford C4               -   8.796