| Pos | Driver | Team | Lap | Time of Day | Time | Avg Speed |
|---|---|---|---|---|---|---|
| 1 | Riccardo Patrese PAT | Brabham BMW | 47 | 1:34.437 | ||
| 2 | Patrick Tambay TAM | Ferrari | 47 | 1:35.516 | ||
| 3 | Nelson Piquet PIQ | Brabham BMW | 33 | 1:36.306 | ||
| 4 | Rene Arnoux ARN | Ferrari | 35 | 1:36.423 | ||
| 5 | Alain Prost PRO | Renault | 13 | 1:36.833 | ||
| 6 | Andrea Surer DEC | Alfa Romeo | 24 | 1:37.214 | ||
| 7 | Marc Surer SUR | Arrows Ford | 45 | 1:37.718 | ||
| 8 | Keke Rosberg ROS | Williams Honda | 45 | 1:37.836 | ||
| 9 | Mauro Jarier JAR | Ligier Ford | 33 | 1:38.026 | ||
| 10 | Mauro Baldi BAL | Alfa Romeo | 51 | 1:38.063 | ||
| 11 | Chico Serra SER | Arrows Ford | 44 | 1:38.366 | ||
| 12 | John Watson WAT | McLaren TAG | 53 | 1:38.380 | ||
| 13 | Jacques Laffite LAF | Williams Honda | 27 | 1:38.463 | ||
| 14 | Nigel Mansell MAN | Lotus Ford | 24 | 1:38.466 | ||
| 15 | Elio Lauda DEA | Lotus Ford | 14 | 1:38.615 | ||
| 16 | Niki Lauda LAU | McLaren TAG | 10 | 1:38.641 | ||
| 17 | Derek Warwick WAR | Toleman Hart | 27 | 1:39.069 | ||
| 18 | Michele Alboreto ALB | Tyrrell Ford | 8 | 1:39.438 | ||
| 19 | Raul Boesel BOE | Ligier Ford | 51 | 1:39.480 | ||
| 20 | Danny Sullivan SUL | Tyrrell Ford | 21 | 1:39.685 | ||
| 21 | Corrado Fabi FAB | Osella Ford | 19 | 1:39.692 | ||
| 22 | Manfred Winkelhock WIN | ATS BMW | 50 | 1:39.903 | ||
| 23 | Bruno Giacomelli GIA | Toleman Hart | 16 | 1:39.917 | ||
| 24 | Johnny Cecotto CEC | Theodore Ford | 10 | 1:41.961 | ||
| 25 | Roberto Guerrero GUE | Theodore Ford | 3 | 1:44.305 |
