1991· Round 1
United States Grand Prix
9 March 1991 · Phoenix street circuit, Phoenix
Podium
Results
| Pos | Grid | Driver | Pts |
|---|---|---|---|
| 1 | 1 | 🇧🇷Ayrton Senna | 10 |
| 2 | 2 | 🇫🇷Alain Prost | 6 |
| R | 3 | 🇮🇹Riccardo Patrese | — |
| 3 | 5 | 🇧🇷Nelson Piquet | 4 |
| R | 4 | 🇬🇧Nigel Mansell | — |
| 4 | 11 | 🇮🇹Stefano Modena | 3 |
| 5 | 16 | 🇯🇵Satoru Nakajima | 2 |
| 6 | 21 | 🇯🇵Aguri Suzuki | 1 |
| R | 7 | 🇦🇹Gerhard Berger | — |
| 7 | 17 | 🇮🇹Nicola Larini | — |
| R | 8 | 🇧🇷Roberto Moreno | — |
| 8 | 22 | 🇮🇹Gabriele Tarquini | — |
| R | 9 | 🇮🇹Emanuele Pirro | — |
| 9 | 15 | 🇮🇹Pierluigi Martini | — |
| R | 10 | 🇫🇮Jyrki Järvilehto | — |
| 10 | 14 | 🇧🇪Bertrand Gachot | — |
| 11 | 12 | 🇬🇧Martin Brundle | — |
| 12 | 6 | 🇫🇷Jean Alesi | — |
| 13 | 13 | 🇫🇮Mika Häkkinen | — |
| R | 18 | 🇮🇹Ivan Capelli | — |
| R | 19 | 🇫🇷Éric Bernard | — |
| R | 20 | 🇧🇪Thierry Boutsen | — |
| R | 23 | 🇧🇷Maurício Gugelmin | — |
| R | 24 | 🇬🇧Mark Blundell | — |
| R | 25 | 🇮🇹Michele Alboreto | — |
| R | 26 | 🇮🇹Gianni Morbidelli | — |
Qualifying
| Pos | Driver | Q1 | Q2 | Q3 |
|---|---|---|---|---|
| 1 | Ayrton Senna | — | — | — |
| 2 | Alain Prost | — | — | — |
| 3 | Riccardo Patrese | — | — | — |
| 4 | Nigel Mansell | — | — | — |
| 5 | Nelson Piquet | — | — | — |
| 6 | Jean Alesi | — | — | — |
| 7 | Gerhard Berger | — | — | — |
| 8 | Roberto Moreno | — | — | — |
| 9 | Emanuele Pirro | — | — | — |
| 10 | Jyrki Järvilehto | — | — | — |
| 11 | Stefano Modena | — | — | — |
| 12 | Martin Brundle | — | — | — |
| 13 | Mika Häkkinen | — | — | — |
| 14 | Bertrand Gachot | — | — | — |
| 15 | Pierluigi Martini | — | — | — |
| 16 | Satoru Nakajima | — | — | — |
| 17 | Nicola Larini | — | — | — |
| 18 | Ivan Capelli | — | — | — |
| 19 | Éric Bernard | — | — | — |
| 20 | Thierry Boutsen | — | — | — |
| 21 | Aguri Suzuki | — | — | — |
| 22 | Gabriele Tarquini | — | — | — |
| 23 | Maurício Gugelmin | — | — | — |
| 24 | Mark Blundell | — | — | — |
| 25 | Michele Alboreto | — | — | — |
| 26 | Gianni Morbidelli | — | — | — |