| Lørdag: Kvalifikation |
| Navn | Team | Tid | Gap | |
| 1 | Ayrton Senna | Lotus | 1:21,605 | - |
| 2 | Nelson Piquet | Williams | 1:22,431 | + 0,826 |
| 3 | Nigel Mansell | Williams | 1:22,576 | + 0,971 |
| 4 | Alain Prost | McLaren | 1:22,886 | + 1,281 |
| 5 | Keke Rosberg | McLaren | 1:23,004 | + 1,399 |
| 6 | René Arnoux | Ligier | 1:24,274 | + 2,669 |
| 7 | Gerhard Berger | Benetton | 1:24,501 | + 2,896 |
| 8 | Jacques Laffite | Ligier | 1:24,817 | + 3,212 |
| 9 | Theo Fabi | Benetton | 1:25,052 | + 3,447 |
| 10 | Johnny Dumfries | Lotus | 1:25,107 | + 3,502 |
| 11 | Stefan Johansson | Ferrari | 1:25,466 | + 3,861 |
| 12 | Martin Brundle | Tyrrell | 1:25,831 | + 4,226 |
| 13 | Michele Alboreto | Ferrari | 1:26,094 | + 4,489 |
| 14 | Ricardo Patrese | Brabham | 1:26,231 | + 4,626 |
| 15 | Elio de Angelis | Brabham | 1:26,550 | + 4,945 |
| 16 | Jonathan Palmer | Zakspeed | 1:26,918 | + 5,313 |
| 17 | Alan Jones | Lola | 1:26,946 | + 5,341 |
| 18 | Patrick Tambay | Lola | 1:26,992 | + 5,387 |
| 19 | Thierry Boutsen | Arrows | 1:27,169 | + 5,564 |
| 20 | Philippe Streiff | Tyrrell | 1:27,637 | + 6,032 |
| 21 | Piercarlo Ghinzani | Osella | 1:28,423 | + 6,818 |
| 22 | Marc Surer | Arrows | 1:28,443 | + 6,838 |
| 23 | Christian Danner | Osella | 1:29,046 | + 7,441 |
| 24 | Andrea de Cesaris | Minardi | 1:29,195 | + 7,590 |
| 25 | Alessandro Nannini | Minardi | 1:30,062 | + 8,457 |
| 107% | 1:27,317 | |||