1991 / ROUND 13

Portuguese Grand Prix

WinnerRiccardo PatresePublished race classification

Official poleRiccardo PatreseSeparate from qualifying rank

Race distance308.779 km71 laps

Race entries34Includes non-starts and exclusions

Points after this race

Championship

Result	Driver	Constructor	Qual.	Grid	Laps	Time / status	Points
1	Riccardo Patrese	Williams	1	1	71	1:35:42.304	10
2	Ayrton Senna	McLaren	3	3	71	1:36:03.245	6
3	Jean Alesi	Ferrari	6	6	71	1:36:35.858	4
4	Pierluigi Martini	Minardi	8	8	71	1:36:45.802	3
5	Nelson Piquet	Benetton	11	11	71	1:36:52.337	2
6	Michael Schumacher	Benetton	10	10	71	1:36:58.886	1
7	Maurício Gugelmin	Leyton House	7	7	70	+1 lap	0
8	Andrea de Cesaris	Jordan	14	14	70	+1 lap	0
9	Gianni Morbidelli	Minardi	13	13	70	+1 lap	0
10	Roberto Moreno	Jordan	16	16	70	+1 lap	0
11	Érik Comas	Ligier	23	23	70	+1 lap	0
12	Martin Brundle	Brabham	19	19	69	+2 laps	0
13	Satoru Nakajima	Tyrrell	21	21	68	+3 laps	0
14	Mika Häkkinen	Lotus	26	26	68	+3 laps	0
15	Michele Alboreto	Footwork	24	24	68	+3 laps	0
16	Thierry Boutsen	Ligier	20	20	68	+3 laps	0
17	Ivan Capelli	Leyton House	9	9	64	Front wing	0
DNF	Stefano Modena	Tyrrell	12	12	56	Engine	0
DNF	Aguri Suzuki	Lola	25	25	40	Transmission	0
DNF	Alain Prost	Ferrari	5	5	39	Engine	0
DNF	Gerhard Berger	McLaren	2	2	37	Engine	0
DNF	Emanuele Pirro	Dallara	17	17	18	Engine	0
DNF	JJ Lehto	Dallara	18	18	14	Gearbox	0
DNF	Mark Blundell	Brabham	15	15	12	Suspension	0
DNF	Johnny Herbert	Lotus	22	22	1	Engine	0
DSQ	Nigel Mansell	Williams	4	4	51	Illegal pit stop	0
DNQ	Éric Bernard	Lola	27	—	—	DNQ	0
DNQ	Gabriele Tarquini	AGS	28	—	—	DNQ	0
DNQ	Nicola Larini	Modena	29	—	—	DNQ	0
DNQ	Eric van de Poele	Modena	30	—	—	DNQ	0
DNPQ	Fabrizio Barbazza	AGS	—	—	—	DNPQ	0
DNPQ	Olivier Grouillard	Fondmetal	—	—	—	DNPQ	0
DNPQ	Alex Caffi	Footwork	—	—	—	DNPQ	0
DNPQ	Pedro Chaves	Coloni	—	—	—	DNPQ	0

Position	Driver	Published overall / latest phase
1	Riccardo Patrese	1:13.001
2	Gerhard Berger	1:13.221
3	Ayrton Senna	1:13.444
4	Nigel Mansell	1:13.667
5	Alain Prost	1:14.352
6	Jean Alesi	1:14.852
7	Maurício Gugelmin	1:15.266
8	Pierluigi Martini	1:15.394
9	Ivan Capelli	1:15.481
10	Michael Schumacher	1:15.578
11	Nelson Piquet	1:15.666
12	Stefano Modena	1:15.707
13	Gianni Morbidelli	1:15.749
14	Andrea de Cesaris	1:15.936
15	Mark Blundell	1:16.038
16	Roberto Moreno	1:16.080
17	Emanuele Pirro	1:16.135
18	JJ Lehto	1:16.532
19	Martin Brundle	1:16.536
20	Thierry Boutsen	1:16.757
21	Satoru Nakajima	1:16.926
22	Johnny Herbert	1:17.015
23	Érik Comas	1:17.226
24	Michele Alboreto	1:17.330
25	Aguri Suzuki	1:17.434
26	Mika Häkkinen	1:17.714
27	Éric Bernard	1:17.825
28	Gabriele Tarquini	1:18.022
29	Nicola Larini	1:18.139
30	Eric van de Poele	1:18.266

Time columns can refer to different phases; Head 2 Head uses a common phase. Grid penalties and Sprint-defined grids do not rewrite qualifying.