Round 11 · 25 August 1991
1991 Belgian Grand Prix: results
Ayrton Senna (McLaren) won the 1991 Belgian Grand Prix, round 11 of the championship, held on 25 August 1991 at Circuit de Spa-Francorchamps (Belgium), starting from position 1. Gerhard Berger (McLaren) and Nelson Piquet (Benetton) completed the podium. He won from pole.
Final classification
| Pos | Driver | Team | Grid | Time / gap | Pts | Status |
|---|---|---|---|---|---|---|
| 1 | Ayrton Senna | McLaren | 1 | 1:27:17.669 | 10 | Finished |
| 2 | Gerhard Berger | McLaren | 4 | +1.901 s | 6 | Finished |
| 3 | Nelson Piquet | Benetton | 6 | +32.176 s | 4 | Finished |
| 4 | Roberto Moreno | Benetton | 8 | +37.310 s | 3 | Finished |
| 5 | Riccardo Patrese | Williams | 17 | +57.187 s | 2 | Finished |
| 6 | Mark Blundell | Brabham | 13 | +100.035 s | 1 | Finished |
| 7 | Johnny Herbert | Team Lotus | 21 | +104.599 s | — | Finished |
| 8 | Emanuele Pirro | Dallara | 25 | +1 Lap | — | +1 Lap |
| 9 | Martin Brundle | Brabham | 16 | +1 Lap | — | +1 Lap |
| 10 | Olivier Grouillard | Fondmetal | 23 | +1 Lap | — | +1 Lap |
| 11 | Thierry Boutsen | Ligier | 18 | +1 Lap | — | +1 Lap |
| 12 | Pierluigi Martini | Minardi | 9 | — | — | Gearbox |
| 13 | Andrea de Cesaris | Jordan | 11 | — | — | Engine |
| 14 | Stefano Modena | Tyrrell | 10 | — | — | Oil leak |
| 15 | Jyrki Järvilehto | Dallara | 14 | — | — | Oil pressure |
| 16 | Jean Alesi | Ferrari | 5 | — | — | Engine |
| 17 | Gianni Morbidelli | Minardi | 19 | — | — | Gearbox |
| 18 | Mika Häkkinen | Team Lotus | 24 | — | — | Engine |
| 19 | Érik Comas | Ligier | 26 | — | — | Engine |
| 20 | Nigel Mansell | Williams | 3 | — | — | Electrical |
| 21 | Éric Bernard | Lola | 20 | — | — | Gearbox |
| 22 | Ivan Capelli | Leyton House | 12 | — | — | Engine |
| 23 | Satoru Nakajima | Tyrrell | 22 | — | — | Spun off |
| 24 | Alain Prost | Ferrari | 2 | — | — | Fuel leak |
| 25 | Maurício Gugelmin | Leyton House | 15 | — | — | Engine |
| 26 | Michael Schumacher | Jordan | 7 | — | — | Clutch |