| «1989-05» | USA Grand Prix - XXVI United States Grand Prix |
| 1989-06-04 | Phoenix - 75 laps × 3.798 km : 284.85 km |
| Pos | Car | Driver | Constructor | Time | Speed | Lap | Gap |
|---|---|---|---|---|---|---|---|
| 1 | 1 | Ayrton Senna | McLaren • Honda | 01:33.969 | 145.503 km/h | 38 | |
| 2 | 2 | Alain Prost | McLaren • Honda | 01:34.957 | 143.989 km/h | 32 | +00.988 |
| 3 | 22 | Andrea de Cesaris | Dallara • Ford Cosworth | 01:35.155 | 143.690 km/h | 64 | +01.186 |
| 4 | 27 | Nigel Mansell | Ferrari | 01:35.168 | 143.670 km/h | 24 | +01.199 |
| 5 | 21 | Alex Caffi | Dallara • Ford Cosworth | 01:35.291 | 143.485 km/h | 50 | +01.322 |
| 6 | 3 | Jonathan Palmer | Tyrrell • Ford Cosworth | 01:35.349 | 143.397 km/h | 50 | +01.380 |
| 7 | 36 | Stefan Johansson | Onyx • Ford Cosworth | 01:35.435 | 143.268 km/h | 49 | +01.466 |
| 8 | 5 | Thierry Boutsen | Williams • Renault | 01:35.526 | 143.132 km/h | 61 | +01.557 |
| 9 | 10 | Eddie Cheever | Arrows • Ford Cosworth | 01:35.650 | 142.946 km/h | 64 | +01.681 |
| 10 | 11 | Nelson Piquet | Lotus • Judd | 01:35.837 | 142.667 km/h | 48 | +01.868 |
| 11 | 28 | Gerhard Berger | Ferrari | 01:35.930 | 142.529 km/h | 33 | +01.961 |
| 12 | 6 | Riccardo Patrese | Williams • Renault | 01:35.973 | 142.465 km/h | 63 | +02.004 |
| 13 | 4 | Michele Alboreto | Tyrrell • Ford Cosworth | 01:36.140 | 142.218 km/h | 17 | +02.171 |
| 14 | 8 | Stefano Modena | Brabham • Judd | 01:36.213 | 142.110 km/h | 19 | +02.244 |
| 15 | 7 | Martin Brundle | Brabham • Judd | 01:36.391 | 141.847 km/h | 19 | +02.422 |
| 16 | 16 | Ivan Capelli | March • Judd | 01:36.722 | 141.362 km/h | 19 | +02.753 |
| 17 | 38 | Christian Danner | Rial • Ford Cosworth | 01:36.901 | 141.101 km/h | 61 | +02.932 |
| 18 | 19 | Alessandro Nannini | Benetton • Ford Cosworth | 01:37.134 | 140.762 km/h | 3 | +03.165 |
| 19 | 40 | Gabriele Tarquini | AGS • Ford Cosworth | 01:37.216 | 140.644 km/h | 68 | +03.247 |
| 20 | 20 | Johnny Herbert | Benetton • Ford Cosworth | 01:37.287 | 140.541 km/h | 49 | +03.318 |
| 21 | 12 | Satoru Nakajima | Lotus • Judd | 01:37.415 | 140.356 km/h | 22 | +03.446 |
| 22 | 23 | Pierluigi Martini | Minardi • Ford Cosworth | 01:38.135 | 139.326 km/h | 16 | +04.166 |
| 23 | 9 | Derek Warwick | Arrows • Ford Cosworth | 01:38.223 | 139.202 km/h | 3 | +04.254 |
| 24 | 30 | Philippe Alliot | Lola • Lamborghini | 01:38.690 | 138.543 km/h | 3 | +04.721 |
| 25 | 15 | Mauricio Gugelmin | March • Judd | 01:38.762 | 138.442 km/h | 6 | +04.793 |
| 26 | 24 | Luis Perez-Sala | Minardi • Ford Cosworth | 01:39.506 | 137.407 km/h | 39 | +05.537 |