WDC Decider
| Pos | Driver | Team | Grid | Time / Gap | Pts |
|---|---|---|---|---|---|
| 1 | PRO Alain Prost | McLaren | 2 | 1:41:11.753 | 9 |
| 2 | LAU Niki Lauda FL | McLaren | 11 | +13.425 | 6 |
| 3 | SEN Ayrton Senna | Toleman | 3 | +20.042 | 4 |
| 4 | ALB Michele Alboreto | Ferrari | 8 | +20.317 | 3 |
| 5 | DEA Elio de Angelis | Lotus | 5 | +1:32.169 | 2 |
| 6 | PIQ Nelson Piquet | Brabham | 1 | +1 lap | 1 |
| 7 | TAM Patrick Tambay | Renault | 7 | +1 lap | — |
| 8 | PAT Riccardo Patrese | Alfa Romeo | 12 | +1 lap | — |
| 9 | ARN René Arnoux | Ferrari | 17 | +1 lap | — |
| 10 | WIN Manfred Winkelhock | Brabham | 19 | +1 lap | — |
| 11 | JOH Stefan Johansson | Toleman | 10 | +1 lap | — |
| 12 | DEC Andrea de Cesaris | Ligier | 20 | +1 lap | — |
| 13 | BER Gerhard Berger | ATS | 23 | +2 laps | — |
| 14 | LAF Jacques Laffite | Williams | 15 | +3 laps | — |
| 15 | BAL Mauro Baldi | Spirit | 25 | +4 laps | — |
| 16 | GAR Jo Gartner | Osella | 24 | Out of fuel | — |
| 17 | CHE Eddie Cheever | Alfa Romeo | 14 | +6 laps | — |
| DNF | GHI Piercarlo Ghinzani | Osella | 22 | Engine | — |
| DNF | MAN Nigel Mansell | Lotus | 6 | Brakes | — |
| DNF | WAR Derek Warwick | Renault | 9 | Gearbox | — |
| DNF | STR Philippe Streiff | Renault | 13 | Transmission | — |
| DNF | ROS Keke Rosberg | Williams | 4 | Engine | — |
| DNF | HES François Hesnault | Ligier | 21 | Electrical | — |
| DNF | BOU Thierry Boutsen | Arrows | 18 | Transmission | — |
| DNF | PAL Jonathan Palmer | RAM | 26 | Gearbox | — |
| DNF | SUR Marc Surer | Arrows | 16 | Electrical | — |
| DNF | ALL Philippe Alliot | RAM | 27 | Engine | — |