USA Grand PrixFormel 1
1. Training
Sa, 09.03.1991
Beendet
- 1
McLaren1:23.525m - 2
Ferrari+0.967s - 3
Williams Racing+1.525s - 4
Ferrari+1.753s - 5
Benetton+1.889s - 6
Benetton+2.170s - 7
Tyrrell+2.211s - 8
Williams Racing+2.357s - 9
McLaren+2.441s - 10
Dallara+2.547s - 11
Dallara+3.167s - 12
Tyrrell+3.342s - 13
Lola+3.760s - 14
Jordan+3.862s - 15
Minardi+4.168s - 16
Brabham+4.748s - 17
Lotus+4.869s - 18
Brabham+5.516s - 19
AGS+5.750s - 20
AGS+5.857s - 21
Lamborghini+5.859s - 22
Lola+6.057s - 23
Footwork+6.364s - 24
Footwork+6.572s - 25
Ligier+6.752s - 26
Leyton House+7.121s - 27
Ligier+8.256s - 28
Minardi+10.947s - 29
Lotus+11.344s - 30
Leyton House+30.703s
| Pos | Name | Fahrer | Team | Team | Zeit | Zeit | |
|---|---|---|---|---|---|---|---|
| 1 |  | A. Senna | Ayrton Senna | McLaren | McLaren | 1:23.525m | 1:23.525m |
| 2 |  | A. Prost | Alain Prost | Ferrari | Ferrari | 1:24.492m | +0.967s |
| 3 |  | N. Mansell | Nigel Mansell | Williams | Williams Racing | 1:25.050m | +1.525s |
| 4 | | J. Alesi | Jean Alesi | Ferrari | Ferrari | 1:25.278m | +1.753s |
| 5 | | R. Moreno | Roberto Moreno | Benetton | Benetton | 1:25.414m | +1.889s |
| 6 | | N. Piquet | Nelson Piquet | Benetton | Benetton | 1:25.695m | +2.170s |
| 7 |  | S. Modena | Stefano Modena | Tyrrell | Tyrrell | 1:25.736m | +2.211s |
| 8 | | R. Patrese | Riccardo Patrese | Williams | Williams Racing | 1:25.882m | +2.357s |
| 9 |  | G. Berger | Gerhard Berger | McLaren | McLaren | 1:25.966m | +2.441s |
| 10 | | E. Pirro | Emanuele Pirro | Dallara | Dallara | 1:26.072m | +2.547s |
| 11 |  | J. Lehto | JJ Lehto | Dallara | Dallara | 1:26.692m | +3.167s |
| 12 |  | S. Nakajima | Saturo Nakajima | Tyrrell | Tyrrell | 1:26.867m | +3.342s |
| 13 | | É. Bernard | Éric Bernard | Lola | Lola | 1:27.285m | +3.760s |
| 14 |  | B. Gachot | Bertrand Gachot | Jordan | Jordan | 1:27.387m | +3.862s |
| 15 | | P. Martini | Pierluigi Martini | Minardi | Minardi | 1:27.693m | +4.168s |
| 16 | | M. Brundle | Martin Brundle | Brabham | Brabham | 1:28.273m | +4.748s |
| 17 | | M. Häkkinen | Mika Häkkinen | Lotus | Lotus | 1:28.394m | +4.869s |
| 18 | | M. Blundell | Mark Blundell | Brabham | Brabham | 1:29.041m | +5.516s |
| 19 | | G. Tarquini | Gabriele Tarquini | AGS | AGS | 1:29.275m | +5.750s |
| 20 |  | S. Johansson | Stefan Johansson | AGS | AGS | 1:29.382m | +5.857s |
| 21 | | N. Larini | Nicola Larini | Lamborghini | Lamborghini | 1:29.384m | +5.859s |
| 22 | | A. Suzuki | Aguri Suzuki | Lola | Lola | 1:29.582m | +6.057s |
| 23 | | M. Alboreto | Michele Alboreto | Footwork | Footwork | 1:29.889m | +6.364s |
| 24 | | A. Caffi | Alex Caffi | Footwork | Footwork | 1:30.097m | +6.572s |
| 25 | | T. Boutsen | Thierry Boutsen | Ligier | Ligier | 1:30.277m | +6.752s |
| 26 | | M. Gugelmin | Maurício Gugelmin | Leyton House | Leyton House | 1:30.646m | +7.121s |
| 27 | | É. Comas | Érik Comas | Ligier | Ligier | 1:31.781m | +8.256s |
| 28 | | G. Morbidelli | Gianni Morbidelli | Minardi | Minardi | 1:34.472m | +10.947s |
| 29 | | J. Bailey | Julian Bailey | Lotus | Lotus | 1:34.869m | +11.344s |
| 30 | | I. Capelli | Ivan Capelli | Leyton House | Leyton House | 1:54.228m | +30.703s |
