1991 seasonR13 · 22 September 1991 · Estoril

Portuguese Grand Prix 1991

Riccardo Patrese won for Williams. Started from P1.

Laps71PolePatreseFastest lapMansellDistance308.8 km
Start → finish · top ten1P1 Patrese3P2 Senna6P3 Alesi8P4 Martini11P5 Piquet10P6 Schumacher7P7 Gugelmin14P8 De Cesaris13P9 Morbidelli16P10 Moreno

Race results

01Riccardo PatreseWilliams1:35:42.30410
02Ayrton SennaMcLaren+20.9416
03Jean AlesiFerrari+53.5544
04Pierluigi MartiniMinardi+1:03.4983
05Nelson PiquetBenetton+1:10.0332
06Michael SchumacherBenetton+1:16.5821
07Maurício GugelminLeyton House+1 lap
08Andrea de CesarisJordan+1 lap
09Gianni MorbidelliMinardi+1 lap
10Roberto MorenoJordan+1 lap
11Érik ComasLigier+1 lap
12Martin BrundleBrabham+2 laps
13Satoru NakajimaTyrrell+3 laps
14Mika HäkkinenLotus+3 laps
15Michele AlboretoFootwork+3 laps
16Thierry BoutsenLigier+3 laps
17Ivan CapelliLeyton House
—Stefano ModenaTyrrellEngine
—Aguri SuzukiLolaTransmission
—Alain ProstFerrariEngine
—Gerhard BergerMcLarenEngine
—Emanuele PirroDallaraEngine
—JJ LehtoDallaraGearbox
—Mark BlundellBrabhamSuspension
—Johnny HerbertLotusEngine
—Nigel Mansellfastest lapWilliamsDisqualified
—Éric BernardLolaDid not qualify
—Gabriele TarquiniAGSDid not qualify
—Nicola LariniModenaDid not qualify
—Eric van de PoeleModenaDid not qualify
—Fabrizio BarbazzaAGSDid not pre-qualify
—Olivier GrouillardFondmetalDid not pre-qualify
—Alex CaffiFootworkDid not pre-qualify
—Pedro ChavesColoniDid not pre-qualify