| «1983-02» | USA West Grand Prix - IX Grand Prix of Long Beach |
| 1983-03-27 | Long Beach - 75 laps × 3.275 km : 245.625 km |
| Pos | Car | Driver | Constructor | Time | Speed | Lap | Gap |
|---|---|---|---|---|---|---|---|
| 1 | 8 | Niki Lauda | McLaren • Ford Cosworth | 01:28.330 | 133.477 km/h | 42 | |
| 2 | 28 | René Arnoux | Ferrari | 01:28.370 | 133.416 km/h | 62 | +00.040 |
| 3 | 7 | John Watson | McLaren • Ford Cosworth | 01:28.652 | 132.992 km/h | 41 | +00.322 |
| 4 | 15 | Alain Prost | Renault | 01:28.717 | 132.894 km/h | 67 | +00.387 |
| 5 | 3 | Michele Alboreto | Tyrrell • Ford Cosworth | 01:29.032 | 132.424 km/h | 70 | +00.702 |
| 6 | 25 | Jean-Pierre Jarier | Ligier • Ford Cosworth | 01:29.264 | 132.080 km/h | 8 | +00.934 |
| 7 | 6 | Riccardo Patrese | Brabham • BMW | 01:29.718 | 131.412 km/h | 40 | +01.388 |
| 8 | 16 | Eddie Cheever | Renault | 01:30.104 | 130.849 km/h | 40 | +01.774 |
| 9 | 2 | Jacques Laffite | Williams • Ford Cosworth | 01:30.163 | 130.763 km/h | 40 | +01.833 |
| 10 | 1 | Keke Rosberg | Williams • Ford Cosworth | 01:30.256 | 130.628 km/h | 4 | +01.926 |
| 11 | 5 | Nelson Piquet | Brabham • BMW | 01:30.256 | 130.628 km/h | 41 | +01.926 |
| 12 | 30 | Alan Jones | Arrows • Ford Cosworth | 01:30.261 | 130.621 km/h | 37 | +01.931 |
| 13 | 27 | Patrick Tambay | Ferrari | 01:30.370 | 130.464 km/h | 12 | +02.040 |
| 14 | 4 | Danny Sullivan | Tyrrell • Ford Cosworth | 01:30.372 | 130.461 km/h | 11 | +02.042 |
| 15 | 34 | Johnny Cecotto | Theodore • Ford Cosworth | 01:30.382 | 130.446 km/h | 40 | +02.052 |
| 16 | 29 | Marc Surer | Arrows • Ford Cosworth | 01:30.617 | 130.108 km/h | 18 | +02.287 |
| 17 | 33 | Roberto Guerrero | Theodore • Ford Cosworth | 01:30.645 | 130.068 km/h | 8 | +02.315 |
| 18 | 35 | Derek Warwick | Toleman • Hart | 01:30.771 | 129.887 km/h | 10 | +02.441 |
| 19 | 26 | Raul Boesel | Ligier • Ford Cosworth | 01:31.263 | 129.187 km/h | 41 | +02.933 |
| 20 | 22 | Andrea de Cesaris | Alfa Romeo | 01:31.280 | 129.163 km/h | 6 | +02.950 |
| 21 | 11 | Elio de Angelis | Lotus • Renault | 01:31.344 | 129.073 km/h | 27 | +03.014 |
| 22 | 12 | Nigel Mansell | Lotus • Ford Cosworth | 01:31.883 | 128.315 km/h | 22 | +03.553 |
| 23 | 23 | Mauro Baldi | Alfa Romeo | 01:32.185 | 127.895 km/h | 19 | +03.855 |
| 24 | 17 | Eliseo Salazar | RAM March • Ford Cosworth | 01:32.506 | 127.451 km/h | 22 | +04.176 |
| 25 | 36 | Bruno Giacomelli | Toleman • Hart | 01:33.512 | 126.080 km/h | 5 | +05.182 |
| 26 | 9 | Manfred Winkelhock | ATS • BMW | 01:33.792 | 125.704 km/h | 3 | +05.462 |