| Lørdag: Kvalifikation |
| Navn | Team | Tid | Gap | |
| 1 | Ricardo Patrese | Brabham | 1:29,122 | - |
| 2 | Patrick Tambay | Ferrari | 1:29,650 | + 0,528 |
| 3 | René Arnoux | Ferrari | 1:29,901 | + 0,779 |
| 4 | Nelson Piquet | Brabham | 1:30,202 | + 1,080 |
| 5 | Alain Prost | Renault | 1:31,144 | + 2,022 |
| 6 | Andrea de Cesaris | Alfa Romeo | 1:31,272 | + 2,150 |
| 7 | Eddie Cheever | Renault | 1:31,564 | + 2,442 |
| 8 | Elio de Angelis | Lotus | 1:31,628 | + 2,506 |
| 9 | Manfred Winkelhock | ATS | 1:31,959 | + 2,837 |
| 10 | Mauro Baldi | Alfa Romeo | 1:32,407 | + 3,285 |
| 11 | Nigel Mansell | Lotus | 1:32,423 | + 3,301 |
| 12 | Derek Warwick | Toleman | 1:32,677 | + 3,555 |
| 13 | Niki Lauda | McLaren | 1:33,133 | + 4,011 |
| 14 | Bruno Giacomelli | Toleman | 1:33,384 | + 4,262 |
| 15 | John Watson | McLaren | 1:34,705 | + 5,583 |
| 16 | Keke Rosberg | Williams | 1:35,291 | + 6,169 |
| 17 | Stefan Johansson | Spirit | 1:35,483 | + 6,361 |
| 18 | Thierry Boutsen | Arrows | 1:35,624 | + 6,502 |
| 19 | Jean-Pierre Jarier | Ligier | 1:36,220 | + 7,098 |
| 20 | Marc Surer | Arrows | 1:36,435 | + 7,313 |
| 21 | Roberto Guerrero | Theodore | 1:36,619 | + 7,497 |
| 22 | Danny Sullivan | Tyrrell | 1:36,644 | + 7,522 |
| 23 | Piercarlo Ghinzani | Osella | 1:36,647 | + 7,525 |
| 24 | Michele Alboreto | Tyrrell | 1:36,788 | + 7,666 |
| 25 | Corrado Fabi | Osella | 1:36,834 | + 7,712 |
| 26 | Johnny Cecotto | Theodore | 1:37,105 | + 7,983 |
| 27 | Raul Boesel | Ligier | 1:37,186 | DNQ |
| 28 | Jacques Laffite | Williams | 1:37,245 | DNQ |
| 29 | Kenny Acheson | RAM | 1:37,272 | DNQ |
| 107% | 1:35,361 | |||