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1991 Grand Prix of Monaco Previous race results / Next race results                     Previous at this track / Next at this track     Post Formula One race number 4 of 16 Sunday, May 12, 1991 at Circuit de Monaco, Monte Carlo, Monaco 78 laps on a 3.328 kilometer street course (259.584 kilometers) Time of race: 1:53:02.334 Average speed: 137.785 kph Pole time: 80.344 seconds Cautions: none Margin of victory: 18.348 sec Attendance: n/a Lead changes: 0 Glossary    1991 Formula One results   /   1991 standings

Pos St # Driver Team Chass./Eng. Laps Status Led Pts 1 1 1   Ayrton Senna Honda Marlboro McLaren McLaren MP4-6 / Honda RA121E 78 1:53:02.334 78 10 2 5 5   Nigel Mansell Canon Williams Renault Williams FW14 / Renault RS3 78 +18.348 0 6 3 9 28   Jean Alesi Scuderia Ferrari SpA Ferrari F1-91 / Ferrari 037 78 +47.455 0 4 4 8 19   Roberto Moreno Camel Benetton Ford Benetton B191 / Ford HB5 77 +1 lap 0 3 5 7 27   Alain Prost Scuderia Ferrari SpA Ferrari F1-91 / Ferrari 037 77 +1 lap 0 2 6 12 21   Emanuele Pirro Scuderia Italia SpA Dallara 191 / Judd GV 77 +1 lap 0 1 7 16 25   Thierry Boutsen Ligier Gitanes Ligier JS35 / Lamborghini 3512 76 +2 laps 0 0 8 24 32   Bertrand Gachot Team 7-Up Jordan Jordan 191 / Ford HB4 76 +2 laps 0 0 9 21 29   Eric Bernard Larrousse F1 Lola LC91 / Ford DFR 76 +2 laps 0 0 10 23 26   Erik Comas Ligier Gitanes Ligier JS35 / Lamborghini 3512 76 +2 laps 0 0 11 13 22   J.J. Lehto Scuderia Italia SpA Dallara 191 / Judd GV 75 +3 laps 0 0 12 14 23   Pierluigi Martini SCM Minardi Team Minardi M191 / Ferrari 037 72 +6 laps 0 0 ret 26 11   Mika Hakkinen Team Lotus Lotus 102B / Judd EV 64 oil leak 0 0 ret 17 24   Gianni Morbidelli SCM Minardi Team Minardi M191 / Ferrari 037 49 gearbox 0 0 ret 15 15   Mauricio Gugelmin Leyton House Racing Leyton House CG911 / Ilmor 2175A 43 throttle 0 0 ret 2 4   Stefano Modena Braun Tyrrell Honda Tyrrell 020 / Honda RA101E 42 engine 0 0 ret 3 6   Riccardo Patrese Canon Williams Renault Williams FW14 / Renault RS3 42 spun off 0 0 ret 22 8   Mark Blundell Motor Racing Developments Ltd. Brabham BT60Y / Yamaha OX99 41 spun off 0 0 ret 25 9   Michele Alboreto Footwork Grand Prix International Footwork FA11C / Porsche 3512 39 engine 0 0 ret 11 3   Satoru Nakajima Braun Tyrrell Honda Tyrrell 020 / Honda RA101E 35 spun off 0 0 ret 19 30   Aguri Suzuki Larrousse F1 Lola LC91 / Ford DFR 24 engine 0 0 ret 10 33   Andrea de Cesaris Team 7-Up Jordan Jordan 191 / Ford HB4 21 throttle 0 0 ret 18 16   Ivan Capelli Leyton House Racing Leyton House CG911 / Ilmor 2175A 12 brakes 0 0 ret 20 17   Gabriele Tarquini Automobiles Gonfaronnaises Sportives AGS JH25B / Ford DFR 9 gearbox 0 0 ret 6 2   Gerhard Berger Honda Marlboro McLaren McLaren MP4-6 / Honda RA121E 9 spun off 0 0 ret 4 20   Nelson Piquet Camel Benetton Ford Benetton B191 / Ford HB5 0 suspension 0 0

Fastest Lap: 142.006 kph by Alain Prost Failed to qualify, withdrew, or driver changes: Pos Name Nbr Sponsor Owner Car 27 Julian Bailey 12 Team Lotus 28 Fabrizio Barbazza 18 Automobiles Gonfaronnaises Sp 29 Alex Caffi 10 Footwork Grand Prix Intl. 30 Martin Brundle 7 Motor Racing Developments Ltd. 31 Nicola Larini 34 Modena Team SpA 32 Eric van de Poele 35 Modena Team SpA 33 Pedro Chaves 31 Coloni SpA 34 Olivier Grouillard 14 Fondmetal F1 SpA Lap leader breakdown: Leader From Lap To Lap # Of Laps   Ayrton Senna 1 78 78 Points Standings after this race: Rank Driver Points Diff 1   Ayrton Senna 40     2   Alain Prost 11   -29   3   Gerhard Berger 10   -30   4   Nelson Piquet 6   -34   4   Nigel Mansell 6   -34   4   Riccardo Patrese 6   -34   7   Jean Alesi 5   -35   8   J.J. Lehto 4   -36   9   Stefano Modena 3   -37   9   Pierluigi Martini 3   -37   9   Roberto Moreno 3   -37   12   Satoru Nakajima 2   -38   12   Mika Hakkinen 2   -38   14   Emanuele Pirro 1   -39   14   Julian Bailey 1   -39   14   Aguri Suzuki 1   -39