WDC Decider
| Pos | Driver | Team | Grid | Time / Gap | Pts |
|---|---|---|---|---|---|
| 1 | NAN Alessandro Nannini | Benetton | 6 | 1:35:06.277 | 9 |
| 2 | PAT Riccardo Patrese | Williams | 5 | +11.904 | 6 |
| 3 | BOU Thierry Boutsen | Williams | 7 | +13.446 | 4 |
| 4 | PIQ Nelson Piquet | Lotus | 11 | +1:44.225 | 3 |
| 5 | BRU Martin Brundle | Brabham | 13 | +1 lap | 2 |
| 6 | WAR Derek Warwick | Arrows | 25 | +1 lap | 1 |
| 7 | GUG Maurício Gugelmin | March | 20 | +1 lap | — |
| 8 | CHE Eddie Cheever | Arrows | 24 | +1 lap | — |
| 9 | CAF Alex Caffi | Dallara | 15 | +1 lap | — |
| 10 | DEC Andrea de Cesaris | Dallara | 16 | +2 laps | — |
| DNF | PRO Alain Prost FL | McLaren | 2 | Collision | — |
| DNF | MOD Stefano Modena | Brabham | 9 | Engine | — |
| DNF | MAN Nigel Mansell | Ferrari | 4 | Engine | — |
| DNF | NAK Satoru Nakajima | Lotus | 12 | Engine | — |
| DNF | ALE Jean Alesi | Tyrrell | 18 | Gearbox | — |
| DNF | ALL Philippe Alliot | Lola | 8 | Engine | — |
| DNF | BER Gerhard Berger | Ferrari | 3 | Gearbox | — |
| DNF | PIR Emanuele Pirro | Benetton | 22 | Collision | — |
| DNF | GRO Olivier Grouillard | Ligier | 23 | Engine | — |
| DNF | CAP Ivan Capelli | March | 17 | Suspension | — |
| DNF | LAR Nicola Larini | Osella | 10 | Brakes | — |
| DNF | PAL Jonathan Palmer | Tyrrell | 26 | Fuel leak | — |
| DNF | SCH Bernd Schneider | Zakspeed | 21 | Gearbox | — |
| DNF | PER Luis Pérez-Sala | Minardi | 14 | Collision | — |
| DNF | BAR Paolo Barilla | Minardi | 19 | Clutch | — |
| DSQ | SEN Ayrton Senna | McLaren | 1 | Rejoined track illegally | — |
| DNQ | ARN René Arnoux | Ligier | — | — | — |
| DNQ | ALB Michele Alboreto | Lola | — | — | — |
| DNQ | RAP Pierre-Henri Raphanel | Rial | — | — | — |
| DNQ | GAC Bertrand Gachot | Rial | — | — | — |
| DNPQ | GHI Piercarlo Ghinzani | Osella | — | — | — |
| DNPQ | MOR Roberto Moreno | Coloni | — | — | — |
| DNPQ | JOH Stefan Johansson | Onyx | — | — | — |
| DNPQ | SUZ Aguri Suzuki | Zakspeed | — | — | — |
| DNPQ | LAR Oscar Larrauri | EuroBrun | — | — | — |
| DNPQ | JAR JJ Lehto | Onyx | — | — | — |
| DNPQ | TAR Gabriele Tarquini | AGS | — | — | — |
| DNPQ | DAL Yannick Dalmas | AGS | — | — | — |
| DNPQ | BER Enrico Bertaggia | Coloni | — | — | — |