Gran Premio de USA Oeste 1981: Resultados de la carrera
| Pos. | No. | Piloto | Escuderia | Puntos | Tiempo | Vueltas | Parrilla | Vuelta rápida |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Alan Jones | Williams | 9 | 1:50:41.33 | 80 | 2 | |
| 2 | 2 | Carlos Reutemann | Williams | 6 | +9.19 | 80 | 3 | |
| 3 | 5 | Nelson Piquet | Brabham | 4 | +34.92 | 80 | 4 | |
| 4 | 22 | Mario Andretti | Alfa Romeo | 3 | +49.31 | 80 | 6 | |
| 5 | 3 | Eddie Cheever | Tyrrell | 2 | +1:06.70 | 80 | 8 | |
| 6 | 33 | Patrick Tambay | Theodore | 1 | +1 vuelta | 79 | 17 | |
| 7 | 21 | Chico Serra | Fittipaldi | 0 | +2 vueltas | 78 | 18 | |
| 8 | 16 | René Arnoux | Renault | 0 | +3 vueltas | 77 | 20 | |
| 9 | 14 | Marc Surer | Ensign | 0 | DNF | 70 | 19 | |
| 10 | 28 | Didier Pironi | Ferrari | 0 | DNF | 67 | 11 | |
| 11 | 25 | Jean-Pierre Jarier | Ligier | 0 | DNF | 64 | 10 | |
| 12 | 6 | Hector Rebaque | Brabham | 0 | Accidente | 49 | 15 | |
| 13 | 23 | Bruno Giacomelli | Alfa Romeo | 0 | Choque | 41 | 9 | |
| 14 | 26 | Jacques Laffite | Ligier | 0 | Choque | 41 | 12 | |
| 15 | 20 | Keke Rosberg | Fittipaldi | 0 | Motor | 41 | 16 | |
| 16 | 9 | Jan Lammers | ATS | 0 | Choque | 41 | 21 | |
| 17 | 29 | Riccardo Patrese | Arrows | 0 | DNF | 33 | 1 | |
| 18 | 32 | Beppe Gabbiani | Osella | 0 | Accidente | 26 | 24 | |
| 19 | 12 | Nigel Mansell | Team Lotus | 0 | Accidente | 25 | 7 | |
| 20 | 27 | Gilles Villeneuve | Ferrari | 0 | DNF | 17 | 5 | |
| 21 | 7 | John Watson | McLaren | 0 | Frenos | 16 | 23 | |
| 22 | 11 | Elio de Angelis | Team Lotus | 0 | Accidente | 13 | 13 | |
| 23 | 15 | Alain Prost | Renault | 0 | Choque | 0 | 14 | |
| 24 | 8 | Andrea de Cesaris | McLaren | 0 | Choque | 0 | 22 | |
| 25 | 4 | Kevin Cogan | Tyrrell | 0 | +80 vueltas | 0 | 0 | |
| 26 | 17 | Derek Daly | March | 0 | +80 vueltas | 0 | 0 | |
| 27 | 31 | Miguel Ángel Guerra | Osella | 0 | +80 vueltas | 0 | 0 | |
| 28 | 30 | Siegfried Stohr | Arrows | 0 | +80 vueltas | 0 | 0 | |
| 29 | 18 | Eliseo Salazar | March | 0 | +80 vueltas | 0 | 0 |
| Año | Ronda | Gran Premio | Fecha | Ganador |
|---|---|---|---|---|
| 1983 | 2 | Gran Premio de USA Oeste de 1983 | 27/03/1983 | John Watson |
| 1982 | 3 | Gran Premio de USA Oeste de 1982 | 04/04/1982 | Niki Lauda |
| 1981 | 1 | Gran Premio de USA Oeste de 1981 | 15/03/1981 | Alan Jones |
| 1980 | 4 | Gran Premio de USA Oeste de 1980 | 30/03/1980 | Nelson Piquet |
| 1979 | 4 | Gran Premio de USA Oeste de 1979 | 08/04/1979 | Gilles Villeneuve |
| 1978 | 4 | Gran Premio de USA Oeste de 1978 | 02/04/1978 | Carlos Reutemann |
| 1977 | 4 | Gran Premio de USA Oeste de 1977 | 03/04/1977 | Mario Andretti |
| 1976 | 3 | Gran Premio de USA Oeste de 1976 | 28/03/1976 | Clay Regazzoni |
