| Pos | Driver | Team | Grid | Time / Gap | Pts |
|---|---|---|---|---|---|
| 1 | PIR Didier Pironi FL | Ferrari | 4 | 1:36:38.887 | 9 |
| 2 | VIL Gilles Villeneuve | Ferrari | 3 | +0.370 | 6 |
| 3 | ALB Michele Alboreto | Tyrrell | 5 | +1:07.680 | 4 |
| 4 | JAR Jean-Pierre Jarier | Osella | 9 | +1 lap | 3 |
| 5 | SAL Eliseo Salazar | ATS | 14 | +3 laps | 2 |
| NC | FAB Teo Fabi | Toleman | 10 | +8 laps | — |
| DNF | ARN René Arnoux | Renault | 1 | Turbo | — |
| DNF | GIA Bruno Giacomelli | Alfa Romeo | 6 | Engine | — |
| DNF | PAL Riccardo Paletti | Osella | 13 | Suspension | — |
| DNF | PRO Alain Prost | Renault | 2 | Engine | — |
| DNF | DEC Andrea de Cesaris | Alfa Romeo | 7 | Electrical | — |
| DNF | HEN Brian Henton | Tyrrell | 11 | Transmission | — |
| DNF | WAR Derek Warwick | Toleman | 8 | Electrical | — |
| DSQ | WIN Manfred Winkelhock | ATS | 12 | Car underweight | — |
| Pos | Driver | Team | Time |
|---|---|---|---|
| 1 | ARN René Arnoux | Renault | 1:29.765 |
| 2 | PRO Alain Prost | Renault | 1:30.249 |
| 3 | VIL Gilles Villeneuve | Ferrari | 1:30.717 |
| 4 | PIR Didier Pironi | Ferrari | 1:32.020 |
| 5 | ALB Michele Alboreto | Tyrrell | 1:33.209 |
| 6 | GIA Bruno Giacomelli | Alfa Romeo | 1:33.230 |
| 7 | DEC Andrea de Cesaris | Alfa Romeo | 1:33.397 |
| 8 | WAR Derek Warwick | Toleman | 1:33.503 |
| 9 | JAR Jean-Pierre Jarier | Osella | 1:34.336 |
| 10 | FAB Teo Fabi | Toleman | 1:34.647 |
| 11 | HEN Brian Henton | Tyrrell | 1:35.262 |
| 12 | WIN Manfred Winkelhock | ATS | 1:35.790 |
| 13 | PAL Riccardo Paletti | Osella | 1:36.228 |
| 14 | SAL Eliseo Salazar | ATS | 1:36.434 |