Classification
| Pos | Driver | Team | Grid | Laps | Time / Gap | Status | Pts |
|---|---|---|---|---|---|---|---|
| 1 | ARN René Arnoux | Ferrari | 10 | 72 | - | Finished | 9 |
| 2 | TAM Patrick Tambay | Ferrari | 2 | 72 | - | Finished | 6 |
| 3 | WAT John Watson | McLaren | 15 | 72 | - | Finished | 4 |
| 4 | WAR Derek Warwick | Toleman | 7 | 72 | - | Finished | 3 |
| 5 | BAL Mauro Baldi | Alfa Romeo | 12 | 72 | - | Finished | 2 |
| 6 | ALB Michele Alboreto | Tyrrell | 18 | 71 | - | +1 Lap | 1 |
| 7 | JOH Stefan Johansson | Spirit | 16 | 70 | - | +2 Laps | |
| 8 | SUR Marc Surer | Arrows | 14 | 70 | - | +2 Laps | |
| 9 | PAT Riccardo Patrese | Brabham | 6 | 70 | - | +2 Laps | |
| 10 | BOE Raul Boesel | Ligier | 24 | 70 | - | +2 Laps | |
| 12 | GUE Roberto Guerrero | Theodore | 20 | 68 | - | +4 Laps | |
| 11 | FAB Corrado Fabi | Osella | 25 | 68 | - | DNF | |
| 13 | GIA Bruno Giacomelli | Toleman | 13 | 68 | - | DNF | |
| 14 | BOU Thierry Boutsen | Arrows | 21 | 65 | - | DNF | |
| 15 | ROS Keke Rosberg | Williams | 23 | 53 | - | DNF | |
| 16 | WIN Manfred Winkelhock | ATS | 9 | 50 | - | DSQ | |
| 17 | PIQ Nelson Piquet | Brabham | 1 | 41 | - | DNF | |
| 18 | PRO Alain Prost | Renault | 4 | 41 | - | DNF | |
| 19 | CHE Eddie Cheever | Renault | 11 | 39 | - | DNF | |
| 20 | LAF Jacques Laffite | Williams | 17 | 37 | - | DNF | |
| 21 | MAN Nigel Mansell | Lotus | 5 | 26 | - | DNF | |
| 22 | LAU Niki Lauda | McLaren | 19 | 25 | - | DNF | |
| 23 | SUL Danny Sullivan | Tyrrell | 26 | 20 | - | DNF | |
| 24 | DEA Elio de Angelis | Lotus | 3 | 12 | - | DNF | |
| 25 | DEC Andrea de Cesaris | Alfa Romeo | 8 | 5 | - | DNF | |
| 26 | JAR Jean-Pierre Jarier | Ligier | 22 | 3 | - | DNF |
After round 12
Drivers
| Pos | Driver | Team | Pts | Gap |
|---|---|---|---|---|
| 1 | PRO Alain Prost | 51 | - | |
| 2 | ARN René Arnoux | 43 | −8 | |
| 3 | PIQ Nelson Piquet | 37 | −14 | |
| 4 | TAM Patrick Tambay | 37 | −14 | |
| 5 | ROS Keke Rosberg | 25 | −26 | |
| 6 | WAT John Watson | 22 | −29 | |
| 7 | CHE Eddie Cheever | 17 | −34 | |
| 8 | LAU Niki Lauda | 12 | −39 | |
| 9 | LAF Jacques Laffite | 11 | −40 | |
| 10 | ALB Michele Alboreto | 10 | −41 | |
| 11 | MAN Nigel Mansell | 6 | −45 | |
| 12 | DEC Andrea de Cesaris | 6 | −45 | |
| 13 | SUR Marc Surer | 4 | −47 | |
| 14 | PAT Riccardo Patrese | 4 | −47 | |
| 15 | WAR Derek Warwick | 3 | −48 | |
| 16 | BAL Mauro Baldi | 3 | −48 | |
| 17 | SUL Danny Sullivan | 2 | −49 | |
| 18 | CEC Johnny Cecotto | 1 | −50 | |
| 19 | SER Chico Serra | 0 | −51 | |
| 20 | SAL Eliseo Salazar | 0 | −51 | |
| 21 | WIN Manfred Winkelhock | 0 | −51 | |
| 22 | DEA Elio de Angelis | 0 | −51 | |
| 23 | GUE Roberto Guerrero | 0 | −51 | |
| 24 | BOE Raul Boesel | 0 | −51 | |
| 25 | JAR Jean-Pierre Jarier | 0 | −51 | |
| 26 | FAB Corrado Fabi | 0 | −51 | |
| 27 | GIA Bruno Giacomelli | 0 | −51 | |
| 28 | JON Alan Jones | 0 | −51 | |
| 29 | BOU Thierry Boutsen | 0 | −51 | |
| 30 | GHI Piercarlo Ghinzani | 0 | −51 | |
| 31 | JOH Stefan Johansson | 0 | −51 |
Constructors
| Pos | Team | Pts | Gap |
|---|---|---|---|
| 1 | Ferrari | 80 | - |
| 2 | Renault | 68 | −12 |
| 3 | Brabham | 41 | −39 |
| 4 | Williams | 36 | −44 |
| 5 | McLaren | 34 | −46 |
| 6 | Tyrrell | 12 | −68 |
| 7 | Alfa Romeo | 9 | −71 |
| 8 | Lotus | 6 | −74 |
| 9 | Arrows | 4 | −76 |
| 10 | Toleman | 3 | −77 |
| 11 | Theodore | 1 | −79 |
| 12 | RAM | 0 | −80 |
| 13 | ATS | 0 | −80 |
| 14 | Ligier | 0 | −80 |
| 15 | Osella | 0 | −80 |
| 16 | Spirit | 0 | −80 |