1985 Belgian Grand Prix
| Pos | No | Driver | Constructor | Laps | Time / Gap | Pts | Grid | |
|---|---|---|---|---|---|---|---|---|
| 1 | 12 | Ayrton Senna | Lotus | 43 | 1:34:19.893 | 9 | 2 | |
| 2 | 5 | Nigel Mansell | Williams | 43 | 1:34:48.315 | 6 | 7 | |
| 3 | 2 | Alain Prost | McLaren | 43 | 1:35:15.002 | 4 | 1 | Pole FL |
| 4 | 6 | Keke Rosberg | Williams | 43 | 1:35:35.183 | 3 | 10 | |
| 5 | 7 | Nelson Piquet | Brabham | 42 | +1 lap | 2 | 3 | |
| 6 | 16 | Derek Warwick | Renault | 42 | +1 lap | 1 | 14 | |
| 7 | 17 | Gerhard Berger | Arrows | 42 | +1 lap | — | 8 | |
| 8 | 8 | Marc Surer | Brabham | 42 | +1 lap | — | 12 | |
| 9 | 25 | Philippe Streiff | Ligier | 42 | +1 lap | — | 18 | |
| 10 | 18 | Thierry Boutsen | Arrows | 40 | Gearbox | — | 6 | |
| 11 | 26 | Jacques Laffite | Ligier | 38 | Accident | — | 17 | |
| 12 | 29 | Pierluigi Martini | Minardi | 38 | +5 laps | — | 24 | |
| 13 | 3 | Martin Brundle | Tyrrell | 38 | +5 laps | — | 21 | |
| NC | 24 | Huub Rothengatter | Osella | 37 | +6 laps | — | 23 | |
| DNF | 22 | Riccardo Patrese | Alfa Romeo | 31 | Engine | — | 15 | |
| DNF | 23 | Eddie Cheever | Alfa Romeo | 26 | Gearbox | — | 19 | |
| DNF | 15 | Patrick Tambay | Renault | 24 | Gearbox | — | 13 | |
| DNF | 19 | Teo Fabi | Toleman | 23 | Throttle | — | 11 | |
| DNF | 11 | Elio de Angelis | Lotus | 17 | Turbo | — | 9 | |
| DNF | 30 | Christian Danner | Zakspeed | 16 | Gearbox | — | 22 | |
| DNF | 9 | Philippe Alliot | RAM | 10 | Accident | — | 20 | |
| DNF | 28 | Stefan Johansson | Ferrari | 7 | Spun off | — | 5 | |
| DNF | 20 | Piercarlo Ghinzani | Toleman | 7 | Accident | — | 16 | |
| DNF | 27 | Michele Alboreto | Ferrari | 3 | Clutch | — | 4 | |
| DNS | 1 | Niki Lauda | McLaren | — | Injury | — | — |
| Pos | Driver | Constructor | Q1 | Q2 | Q3 | Time |
|---|---|---|---|---|---|---|
| 1 | Alain Prost | McLaren | — | — | — | 1:55.306 |
| 2 | Ayrton Senna | Lotus | — | — | — | 1:55.403 |
| 3 | Nelson Piquet | Brabham | — | — | — | 1:55.648 |
| 4 | Michele Alboreto | Ferrari | — | — | — | 1:56.021 |
| 5 | Stefan Johansson | Ferrari | — | — | — | 1:56.585 |
| 6 | Thierry Boutsen | Arrows | — | — | — | 1:56.697 |
| 7 | Nigel Mansell | Williams | — | — | — | 1:56.727 |
| 8 | Gerhard Berger | Arrows | — | — | — | 1:56.770 |
| 9 | Elio de Angelis | Lotus | — | — | — | 1:57.322 |
| 10 | Keke Rosberg | Williams | — | — | — | 1:57.465 |
| 11 | Teo Fabi | Toleman | — | — | — | 1:57.588 |
| 12 | Marc Surer | Brabham | — | — | — | 1:57.729 |
| 13 | Patrick Tambay | Renault | — | — | — | 1:58.105 |
| 14 | Derek Warwick | Renault | — | — | — | 1:58.407 |
| 15 | Riccardo Patrese | Alfa Romeo | — | — | — | 1:58.414 |
| 16 | Piercarlo Ghinzani | Toleman | — | — | — | 1:58.706 |
| 17 | Jacques Laffite | Ligier | — | — | — | 1:58.933 |
| 18 | Philippe Streiff | Ligier | — | — | — | 1:59.245 |
| 19 | Eddie Cheever | Alfa Romeo | — | — | — | 1:59.370 |
| 20 | Philippe Alliot | RAM | — | — | — | 1:59.626 |
| 21 | Martin Brundle | Tyrrell | — | — | — | 2:00.950 |
| 22 | Christian Danner | Zakspeed | — | — | — | 2:05.059 |
| 23 | Huub Rothengatter | Osella | — | — | — | 2:05.776 |
| 24 | Pierluigi Martini | Minardi | — | — | — | 2:06.007 |
| Grid | Driver | Constructor | Quali | Penalty |
|---|---|---|---|---|
| 1 | Alain Prost | McLaren | 1 | — |
| 2 | Ayrton Senna | Lotus | 2 | — |
| 3 | Nelson Piquet | Brabham | 3 | — |
| 4 | Michele Alboreto | Ferrari | 4 | — |
| 5 | Stefan Johansson | Ferrari | 5 | — |
| 6 | Thierry Boutsen | Arrows | 6 | — |
| 7 | Nigel Mansell | Williams | 7 | — |
| 8 | Gerhard Berger | Arrows | 8 | — |
| 9 | Elio de Angelis | Lotus | 9 | — |
| 10 | Keke Rosberg | Williams | 10 | — |
| 11 | Teo Fabi | Toleman | 11 | — |
| 12 | Marc Surer | Brabham | 12 | — |
| 13 | Patrick Tambay | Renault | 13 | — |
| 14 | Derek Warwick | Renault | 14 | — |
| 15 | Riccardo Patrese | Alfa Romeo | 15 | — |
| 16 | Piercarlo Ghinzani | Toleman | 16 | — |
| 17 | Jacques Laffite | Ligier | 17 | — |
| 18 | Philippe Streiff | Ligier | 18 | — |
| 19 | Eddie Cheever | Alfa Romeo | 19 | — |
| 20 | Philippe Alliot | RAM | 20 | — |
| 21 | Martin Brundle | Tyrrell | 21 | — |
| 22 | Christian Danner | Zakspeed | 22 | — |
| 23 | Huub Rothengatter | Osella | 23 | — |
| 24 | Pierluigi Martini | Minardi | 24 | — |
| # | Driver | Constructor | Lap | Time | Gap |
|---|---|---|---|---|---|
| 1 | Alain Prost | McLaren | 38 | 2:01.730 | — |
| 2 | Marc Surer | Brabham | 42 | 2:02.266 | +0.536 |
| 3 | Nelson Piquet | Brabham | 35 | 2:02.655 | +0.925 |
| 4 | Keke Rosberg | Williams | 40 | 2:03.363 | +1.633 |
| 5 | Nigel Mansell | Williams | 37 | 2:03.479 | +1.749 |
| 6 | Ayrton Senna | Lotus | 40 | 2:03.700 | +1.970 |
| 7 | Gerhard Berger | Arrows | 41 | 2:04.142 | +2.412 |
| 8 | Philippe Streiff | Ligier | 38 | 2:04.685 | +2.955 |
| 9 | Jacques Laffite | Ligier | 35 | 2:04.835 | +3.105 |
| 10 | Teo Fabi | Toleman | 18 | 2:06.350 | +4.620 |
Drivers after race
| Pos | Driver | Pts |
|---|---|---|
| 1 | Alain Prost | 69 |
| 2 | Michele Alboreto | 53 |
| 3 | Ayrton Senna | 32 |
| 4 | Elio de Angelis | 31 |
| 5 | Keke Rosberg | 21 |
| 6 | Nelson Piquet | 21 |
| 7 | Stefan Johansson | 21 |
| 8 | Niki Lauda | 14 |
| 9 | Nigel Mansell | 13 |
| 10 | Patrick Tambay | 11 |
| 11 | Jacques Laffite | 10 |
| 12 | Thierry Boutsen | 9 |
| 13 | Marc Surer | 5 |
| 14 | Derek Warwick | 5 |
| 15 | Stefan Bellof | 4 |
| 16 | René Arnoux | 3 |
| 16 | Andrea de Cesaris | 3 |