WDC Decider
| Pos | Driver | Team | Grid | Time / Gap | Pts |
|---|---|---|---|---|---|
| 1 | SEN Ayrton Senna FL | McLaren | 1 | 1:33:26.173 | 9 |
| 2 | PRO Alain Prost | McLaren | 2 | +13.363 | 6 |
| 3 | BOU Thierry Boutsen | Benetton | 10 | +36.109 | 4 |
| 4 | BER Gerhard Berger | Ferrari | 3 | +1:26.714 | 3 |
| 5 | NAN Alessandro Nannini | Benetton | 12 | +1:30.603 | 2 |
| 6 | PAT Riccardo Patrese | Williams | 11 | +1:37.615 | 1 |
| 7 | NAK Satoru Nakajima | Lotus | 6 | +1 lap | — |
| 8 | STR Philippe Streiff | AGS | 18 | +1 lap | — |
| 9 | ALL Philippe Alliot | Lola | 19 | +1 lap | — |
| 10 | GUG Maurício Gugelmin | March | 13 | +1 lap | — |
| 11 | ALB Michele Alboreto | Ferrari | 9 | +1 lap | — |
| 12 | PAL Jonathan Palmer | Tyrrell | 16 | +1 lap | — |
| 13 | MAR Pierluigi Martini | Minardi | 17 | +2 laps | — |
| 14 | BAI Julian Bailey | Tyrrell | 26 | +2 laps | — |
| 15 | PER Luis Pérez-Sala | Minardi | 22 | +2 laps | — |
| 16 | SUZ Aguri Suzuki | Lola | 20 | +3 laps | — |
| 17 | ARN René Arnoux | Ligier | 23 | +3 laps | — |
| DNF | DEC Andrea de Cesaris | Rial | 14 | Overheating | — |
| DNF | CHE Eddie Cheever | Arrows | 15 | Ignition | — |
| DNF | LAR Nicola Larini | Osella | 24 | Brakes | — |
| DNF | PIQ Nelson Piquet | Lotus | 5 | Unwell | — |
| DNF | MAN Nigel Mansell | Williams | 8 | Collision | — |
| DNF | CAF Alex Caffi | Dallara | 21 | Spun off | — |
| DNF | CAP Ivan Capelli | March | 4 | Electrical | — |
| DNF | WAR Derek Warwick | Arrows | 7 | Spun off | — |
| DNF | SCH Bernd Schneider | Zakspeed | 25 | Unfit | — |
| DNQ | JOH Stefan Johansson | Ligier | — | — | — |
| DNQ | LAR Oscar Larrauri | EuroBrun | — | — | — |
| DNQ | GHI Piercarlo Ghinzani | Zakspeed | — | — | — |
| DNQ | MOD Stefano Modena | EuroBrun | — | — | — |
| DNPQ | TAR Gabriele Tarquini | Coloni | — | — | — |