| Pos | Driver | Team | Lap | Time of Day | Time | Avg Speed |
|---|---|---|---|---|---|---|
| 1 | Nelson Piquet PIQ | Brabham BMW | 20 | 1:34.431 | ||
| 2 | Rene Arnoux ARN | Ferrari | 15 | 1:34.592 | ||
| 3 | Elio Cheever CHE | Renault | 9 | 1:34.644 | ||
| 4 | Elio Prost DEA | Lotus Ford | 11 | 1:34.735 | ||
| 5 | Alain Prost PRO | Renault | 24 | 1:34.871 | ||
| 6 | Patrick Tambay TAM | Ferrari | 25 | 1:34.886 | ||
| 7 | John Watson WAT | McLaren TAG | 13 | 1:35.022 | ||
| 8 | Nigel Mansell MAN | Lotus Ford | 43 | 1:35.035 | ||
| 9 | Bruno Giacomelli GIA | Toleman Hart | 51 | 1:35.130 | ||
| 10 | Derek Warwick WAR | Toleman Hart | 17 | 1:35.588 | ||
| 11 | Manfred Winkelhock WIN | ATS BMW | 18 | 1:35.853 | ||
| 12 | Mauro Baldi BAL | Alfa Romeo | 4 | 1:36.398 | ||
| 13 | Keke Jarier JAR | Ligier Ford | 41 | 1:36.567 | ||
| 14 | Keke Rosberg ROS | Williams Honda | 43 | 1:36.987 | ||
| 15 | Niki Lauda LAU | McLaren TAG | 8 | 1:37.132 | ||
| 16 | Marc Surer SUR | Arrows Ford | 41 | 1:37.585 | ||
| 17 | Michele Alboreto ALB | Tyrrell Ford | 16 | 1:37.828 | ||
| 18 | Stefan Johansson JOH | Spirit Honda | 3 | 1:37.965 | ||
| 19 | Johnny Cecotto CEC | Theodore Ford | 40 | 1:38.412 | ||
| 20 | Roberto Guerrero GUE | Theodore Ford | 42 | 1:38.444 | ||
| 21 | Thierry Boutsen BOU | Arrows Ford | 26 | 1:38.476 | ||
| 22 | Corrado Fabi FAB | Osella Ford | 35 | 1:39.334 | ||
| 23 | Danny Sullivan SUL | Tyrrell Ford | 34 | 1:39.516 | ||
| 24 | Piercarlo Ghinzani GHI | Osella Ford | 4 | 1:40.271 | ||
| 25 | Riccardo Patrese PAT | Brabham BMW | 2 | 3:16.194 |
