| «1983-07» | USA East Grand Prix - II Detroit Grand Prix |
| 1983-06-05 | Detroit - 60 laps × 4.023 km : 241.38 km |
| Pos | Car | Driver | Constructor | Time | Speed | Lap | Gap |
|---|---|---|---|---|---|---|---|
| 1 | 7 | John Watson | McLaren • Ford Cosworth | 01:47.668 | 134.514 km/h | 55 | |
| 2 | 1 | Keke Rosberg | Williams • Ford Cosworth | 01:47.969 | 134.139 km/h | 55 | +00.301 |
| 3 | 5 | Nelson Piquet | Brabham • BMW | 01:48.332 | 133.689 km/h | 46 | +00.664 |
| 4 | 3 | Michele Alboreto | Tyrrell • Ford Cosworth | 01:48.443 | 133.552 km/h | 54 | +00.775 |
| 5 | 28 | René Arnoux | Ferrari | 01:48.934 | 132.950 km/h | 23 | +01.266 |
| 6 | 2 | Jacques Laffite | Williams • Ford Cosworth | 01:49.252 | 132.563 km/h | 28 | +01.584 |
| 7 | 25 | Jean-Pierre Jarier | Ligier • Ford Cosworth | 01:49.340 | 132.457 km/h | 21 | +01.672 |
| 8 | 35 | Derek Warwick | Toleman • Hart | 01:49.351 | 132.443 km/h | 20 | +01.683 |
| 9 | 22 | Andrea de Cesaris | Alfa Romeo | 01:49.423 | 132.356 km/h | 27 | +01.755 |
| 10 | 29 | Marc Surer | Arrows • Ford Cosworth | 01:49.809 | 131.891 km/h | 57 | +02.141 |
| 11 | 12 | Nigel Mansell | Lotus • Ford Cosworth | 01:50.029 | 131.627 km/h | 36 | +02.361 |
| 12 | 4 | Danny Sullivan | Tyrrell • Ford Cosworth | 01:50.088 | 131.557 km/h | 26 | +02.420 |
| 13 | 36 | Bruno Giacomelli | Toleman • Hart | 01:50.150 | 131.483 km/h | 41 | +02.482 |
| 14 | 30 | Thierry Boutsen | Arrows • Ford Cosworth | 01:50.296 | 131.308 km/h | 21 | +02.628 |
| 15 | 33 | Roberto Guerrero | Theodore • Ford Cosworth | 01:50.351 | 131.243 km/h | 36 | +02.683 |
| 16 | 15 | Alain Prost | Renault | 01:50.555 | 131.001 km/h | 29 | +02.887 |
| 17 | 8 | Niki Lauda | McLaren • Ford Cosworth | 01:51.318 | 130.103 km/h | 17 | +03.650 |
| 18 | 34 | Johnny Cecotto | Theodore • Ford Cosworth | 01:51.768 | 129.579 km/h | 34 | +04.100 |
| 19 | 26 | Raul Boesel | Ligier • Ford Cosworth | 01:51.804 | 129.537 km/h | 56 | +04.136 |
| 20 | 6 | Riccardo Patrese | Brabham • BMW | 01:52.031 | 129.275 km/h | 6 | +04.363 |
| 21 | 9 | Manfred Winkelhock | ATS • BMW | 01:52.093 | 129.203 km/h | 19 | +04.425 |
| 22 | 11 | Elio de Angelis | Lotus • Renault | 01:52.584 | 128.640 km/h | 4 | +04.916 |
| 23 | 23 | Mauro Baldi | Alfa Romeo | 01:53.198 | 127.942 km/h | 44 | +05.530 |
| 24 | 16 | Eddie Cheever | Renault | 01:53.926 | 127.125 km/h | 3 | +06.258 |
| 25 | 32 | Piercarlo Ghinzani | Osella • Alfa Romeo | 01:55.000 | 125.937 km/h | 4 | +07.332 |