Automobil-Weltmeisterschaft
Saison | USA Grand Prix Detroit (Detroit Street Circuit) |
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| Qualifikation | ||||||||
| Pos | Nr | Fahrer | Nat | Chassis | Motor | Zeit | Abstand | km/h |
| 1 | 5 | Nigel Mansell |  |
Williams | Honda | 1:39.264 | 145.902 | |
| 2 | 12 | Ayrton Senna |  |
Lotus | Honda | 1:40.607 | + 1.343 | 143.954 |
| 3 | 6 | Nelson Piquet | |
Williams | Honda | 1:40.942 | + 1.678 | 143.476 |
| 4 | 20 | Thierry Boutsen |  |
Benetton | Ford Cosworth | 1:42.050 | + 2.786 | 141.919 |
| 5 | 1 | Alain Prost |  |
McLaren | TAG Porsche | 1:42.357 | + 3.093 | 141.493 |
| 6 | 18 | Eddie Cheever |  |
Arrows | Megatron | 1:42.361 | + 3.097 | 141.487 |
| 7 | 27 | Michele Alboreto |  |
Ferrari | Ferrari | 1:42.684 | + 3.420 | 141.042 |
| 8 | 19 | Teo Fabi | |
Benetton | Ford Cosworth | 1:42.918 | + 3.654 | 140.722 |
| 9 | 7 | Riccardo Patrese | |
Brabham | BMW | 1:43.479 | + 4.215 | 139.959 |
| 10 | 17 | Derek Warwick | |
Arrows | Megatron | 1:43.541 | + 4.277 | 139.875 |
| 11 | 2 | Stefan Johansson |  |
McLaren | TAG Porsche | 1:43.797 | + 4.533 | 139.530 |
| 12 | 28 | Gerhard Berger |  |
Ferrari | Ferrari | 1:43.816 | + 4.552 | 139.504 |
| 13 | 3 | Jonathan Palmer | |
Tyrrell | Ford Cosworth | 1:44.350 | + 5.086 | 138.791 |
| 14 | 4 | Philippe Streiff | |
Tyrrell | Ford Cosworth | 1:45.037 | + 5.773 | 137.883 |
| 15 | 9 | Martin Brundle | |
Zakspeed | Zakspeed | 1:45.291 | + 6.027 | 137.550 |
| 16 | 10 | Christian Danner |  |
Zakspeed | Zakspeed | 1:45.740 | + 6.476 | 136.966 |
| 17 | 8 | Andrea de Cesaris | |
Brabham | BMW | 1:46.046 | + 6.782 | 136.571 |
| 18 | 24 | Alessandro Nannini | |
Minardi | Motori Moderni | 1:46.083 | + 6.819 | 136.523 |
| 19 | 21 | Alex Caffi | |
Osella | Alfa Romeo | 1:46.124 | + 6.860 | 136.471 |
| 20 | 30 | Philippe Alliot | |
Lola | Ford Cosworth | 1:46.194 | + 6.930 | 136.381 |
| 21 | 25 | René Arnoux | |
Ligier | Megatron | 1:46.211 | + 6.947 | 136.359 |
| 22 | 16 | Ivan Capelli | |
March | Ford Cosworth | 1:46.269 | + 7.005 | 136.284 |
| 23 | 26 | Piercarlo Ghinzani | |
Ligier | Megatron | 1:47.471 | + 8.207 | 134.760 |
| 24 | 11 | Satoru Nakajima |  |
Lotus | Honda | 1:48.801 | + 9.537 | 133.113 |
| 25 | 23 | Adrian Campos |  |
Minardi | Motori Moderni | 1:50.495 | + 11.231 | 131.072 |
| 26 | 14 | Pascal Fabre | |
AGS | Ford Cosworth | 1:53.644 | + 14.380 | 127.440 |