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1991 Iceberg United States Grand Prix qualifying results Previous race results Next race results                     Previous at this track     Post Formula One race number 1 of 16 Sunday, March 10, 1991 at Phoenix Grand Prix Circuit, Phoenix, AZ 81 laps on a 3.720 kilometer street course (301.320 kilometers) Time of race: 2:00:47.828 Average speed: 149.666 kph Pole time: 81.434 seconds Cautions: none Margin of victory: 16.322 sec Attendance: 18000 Lead changes: 0 Glossary    1991 Formula One results   /   1991 standings

Qualifying results for this race: Rank Driver Nbr Time (seconds) Speed (km/hr) 1   Ayrton Senna 1 1:21.434   164.452   2   Alain Prost 27 1:22.555   162.219   3   Riccardo Patrese 6 1:22.833   161.675   4   Nigel Mansell 5 1:23.218   160.927   5   Nelson Piquet 20 1:23.384   160.606   6   Jean Alesi 28 1:23.519   160.347   7   Gerhard Berger 2 1:23.742   159.920   8   Roberto Moreno 19 1:23.881   159.655   9   Emanuele Pirro 21 1:24.792   157.939   10   J.J. Lehto 22 1:24.891   157.755   11   Stefano Modena 4 1:25.065   157.433   12   Martin Brundle 7 1:25.385   156.843   13   Mika Hakkinen 11 1:25.448   156.727   14   Bertrand Gachot 32 1:25.701   156.264   15   Pierluigi Martini 23 1:25.715   156.239   16   Satoru Nakajima 3 1:25.752   156.171   17   Nicola Larini 34 1:25.791   156.100   18   Ivan Capelli 16 1:26.121   155.502   19   Eric Bernard 29 1:26.425   154.955   20   Thierry Boutsen 25 1:26.500   154.821   21   Aguri Suzuki 30 1:26.548   154.735   22   Gabriele Tarquini 17 1:26.851   154.195   23   Mauricio Gugelmin 15 1:26.865   154.170   24   Mark Blundell 8 1:26.915   154.082   25   Michele Alboreto 9 1:27.015   153.904   26   Gianni Morbidelli 24 1:27.042   153.857   27   Alex Caffi 10 1:27.519   153.018   28   Stefan Johansson 18 1:27.753   152.610   29   Erik Comas 26 1:27.904   152.348   30   Julian Bailey 12 1:28.570   151.202   31   Andrea de Cesaris 33 1:30.937   147.267   32   Pedro Matos Chaves 31 1:31.113   146.982   33   Olivier Grouillard 14 1:32.123   145.371   34   Eric van de Poele 35 1:37.046   137.996   Failed to qualify, withdrew, or driver changes:   Alex Caffi (#10), Stefan Johansson (#18), Erik Comas (#26), Julian Bailey (#12), Andrea de Cesaris (#33), Pedro Chaves (#31), Olivier Grouillard (#14), Eric van de Poele (#35)