| Lørdag: Kvalifikation |
| Navn | Team | Tid | Gap | |
| 1 | Nelson Piquet | Williams | 1:23,460 | - |
| 2 | Nigel Mansell | Williams | 1:23,559 | + 0,099 |
| 3 | Gerhard Berger | Ferrari | 1:23,933 | + 0,473 |
| 4 | Ayrton Senna | Lotus | 1:24,907 | + 1,447 |
| 5 | Alain Prost | McLaren | 1:24,946 | + 1,486 |
| 6 | Thierry Boutsen | Benetton | 1:25,004 | + 1,544 |
| 7 | Theo Fabi | Benetton | 1:25,020 | + 1,560 |
| 8 | Michele Alboreto | Ferrari | 1:25,247 | + 1,787 |
| 9 | Ricardo Patrese | Brabham | 1:25,525 | + 2,065 |
| 10 | Andrea de Cesaris | Brabham | 1:26,802 | + 3,342 |
| 11 | Stefan Johansson | McLaren | 1:27,031 | + 3,571 |
| 12 | Derek Warwick | Arrows | 1:27,543 | + 4,083 |
| 13 | Eddie Cheever | Arrows | 1:28,022 | + 4,562 |
| 14 | Satoru Nakajima | Lotus | 1:28,160 | + 4,700 |
| 15 | René Arnoux | Ligier | 1:28,946 | + 5,486 |
| 16 | Christian Danner | Zakspeed | 1:29,465 | + 6,005 |
| 17 | Martin Brundle | Zakspeed | 1:29,725 | + 6,265 |
| 18 | Alessandro Nannini | Minardi | 1:29,738 | + 6,278 |
| 19 | Piercarlo Ghinzani | Ligier | 1:29,898 | + 6,438 |
| 20 | Adrian Campos | Minardi | 1:30,782 | + 7,322 |
| 21 | Alex Caffi | Osella | 1:31,029 | + 7,569 |
| 22 | Jonathan Palmer | Tyrrell | 1:33,028 | + 9,568 |
| 23 | Philippe Alliot | Lola | 1:33,170 | + 9,710 |
| 24 | Philippe Streiff | Tyrrell | 1:33,264 | + 9,804 |
| 25 | Ivan Capelli | March | 1:33,311 | + 9,851 |
| 26 | Franco Forini | Osella | 1:33,816 | + 10,356 |
| 107% | 1:29,302 | |||