Round 13 · 1991

Portugal

Autódromo do Estoril
Country
Portugal
Length
4.36 km
Pos Driver Team Grid Time / Gap Pts
1
Riccardo Patrese Williams
 Williams 1 – 10
2
Ayrton Senna McLaren
 McLaren 3 +20.941 6
3
Jean Alesi Ferrari
 Ferrari 6 +53.554 4
4
Pierluigi Martini Minardi
 Minardi 8 +1:03.498 3
5
Nelson Piquet Benetton
 Benetton 11 +1:10.033 2
6
Michael Schumacher Benetton
 Benetton 10 +1:16.582 1
7
Maurício Gugelmin Leyton House
 Leyton House 7 +1 lap –
8
Andrea De Cesaris Jordan
 Jordan 14 +1 lap –
9
Gianni Morbidelli Minardi
 Minardi 13 +1 lap –
10
Roberto Moreno Jordan
 Jordan 16 +1 lap –
11
Érik Comas Ligier
 Ligier 23 +1 lap –
12
Martin Brundle Brabham
 Brabham 19 +2 laps –
13
Satoru Nakajima Tyrrell
 Tyrrell 21 +3 laps –
14
Mika Häkkinen Lotus
 Lotus 26 +3 laps –
15
Michele Alboreto Footwork
 Footwork 24 +3 laps –
16
Thierry Boutsen Ligier
 Ligier 20 +3 laps –
17
Ivan Capelli Leyton House
 Leyton House 9 Front wing –
DNF
Stefano Modena Tyrrell
 Tyrrell 12 Engine –
DNF
Aguri Suzuki Lola
 Lola 25 Transmission –
DNF
Alain Prost Ferrari
 Ferrari 5 Engine –
DNF
Gerhard Berger McLaren
 McLaren 2 Engine –
DNF
Emanuele Pirro Dallara
 Dallara 17 Engine –
DNF
JJ Lehto Dallara
 Dallara 18 Gearbox –
DNF
Mark Blundell Brabham
 Brabham 15 Suspension –
DNF
Johnny Herbert Lotus
 Lotus 22 Engine –
DNF
Nigel Mansell Williams
FL Williams 4 Illegal pit stop –
DNF
Éric Bernard Lola
 Lola – – –
DNF
Gabriele Tarquini Ags
 Ags – – –
DNF
Nicola Larini Modena
 Modena – – –
DNF
Eric Van de Poele Modena
 Modena – – –
DNF
Fabrizio Barbazza Ags
 Ags – – –
DNF
Olivier Grouillard Fondmetal
 Fondmetal – – –
DNF
Alex Caffi Footwork
 Footwork – – –
DNF
Pedro Chaves Coloni
 Coloni – – –