Grand Prix F1 San Marino 1991

GP San Marino 1991 merupakan balapan F1 yang digelar di Imola tanggal 28 April 1991.

Pos	No	Pembalap	Tim	Lap	Waktu/Tersingkir	Grid	Poin
1	1	Ayrton Senna	McLaren-Honda	61	1:35:14.750	1	10
2	2	Gerhard Berger	McLaren-Honda	61	+ 1.675	5	6
3	22	Jyrki Järvilehto	Dallara-Judd	60	+ 1 Lap	16	4
4	23	Pierluigi Martini	Minardi-Ferrari	59	+ 2 Lap	9	3
5	11	Mika Häkkinen	Lotus-Judd	58	+ 3 Lap	25	2
6	12	Julian Bailey	Lotus-Judd	58	+ 3 Lap	26	1
7	25	Thierry Boutsen	Ligier-Lamborghini	58	+ 3 Lap	24
8	8	Mark Blundell	Brabham-Yamaha	58	+ 3 Lap	23
9	35	Eric van de Poele	Lambo-Lamborghini	57	Habis bensin	21
10	26	Érik Comas	Ligier-Lamborghini	57	+ 4 lap	19
11	7	Martin Brundle	Brabham-Yamaha	57	+ 4 lap	18
12	15	Maurício Gugelmin	Leyton House-Ilmor	55	Mesin	15
13	19	Roberto Moreno	Benetton-Ford	54	Mesin	13
Ret	4	Stefano Modena	Tyrrell-Honda	41	Transmisi	6
Ret	33	Andrea de Cesaris	Jordan-Ford	37	Girboks	11
Ret	32	Bertrand Gachot	Jordan-Ford	37	Suspensi	13
Ret	16	Ivan Capelli	Leyton House-Ilmor	24	Melintir	22
Ret	29	Éric Bernard	Lola-Ford	17	Engine	17
Ret	6	Riccardo Patrese	Williams-Renault	17	Sistem Listrik	2
Ret	3	Satoru Nakajima	Tyrrell-Honda	15	Transmisi	10
Ret	24	Gianni Morbidelli	Minardi-Ferrari	10	Girboks	8
Ret	28	Jean Alesi	Ferrari	2	Melintir	7
Ret	30	Aguri Suzuki	Lola-Ford	2	Melintir	20
Ret	20	Nelson Piquet	Benetton-Ford	1	Melintir	14
Ret	5	Nigel Mansell	Williams-Renault	0	Kecelakaan	4
DNS	27	Alain Prost	Ferrari	0	Spun Off	3
DNQ	17	Gabriele Tarquini	AGS-Ford
DNQ	18	Fabrizio Barbazza	AGS-Ford
DNQ	10	Alex Caffi	Footwork-Porsche
DNQ	9	Michele Alboreto	Footwork-Porsche
DNPQ	21	Emanuele Pirro	Dallara-Judd
DNPQ	14	Olivier Grouillard	Fondmetal-Ford
DNPQ	34	Nicola Larini	Lambo-Lamborghini
DNPQ	31	Pedro Chaves	Coloni-Ford