1989 San Marino Grand Prix
The only change to the entry list for the San Marino Grand Prix was the arrival of Gabriele Tarquini in the second car of the small AGS team, which had only run one car in Brazil after Philippe Streiff had suffered career ending injuries in pre-season testing. A record 39 cars were entered for the Grand Prix, although only 26 began the race.
At the start Ayrton Senna got away well but behind him Alain Prost found himself just ahead of Nigel Mansell's Ferrari but the Englishman could not find his way around Prost's McLaren. Mansell fell off a little after that and found himself battling with Riccardo Patrese while on the second lap Ivan Capelli had a nasty accident in his March. On lap four, fifth placed Gerhard Berger's Ferrari speared off the track at the fast Tamburello corner due to a mechanical failure. Berger hit the wall at an estimated 180 mph and when his car came to a rest it immediately burst into flames. Three fire marshalls (Bruno Miniati, Paolo Verdi and Gabriele Violi) arrived on foot sixteen seconds after impact and the fire was put out ten seconds later. The race was red-flagged and Berger escaped with broken ribs and second degree burns.
The race was restarted after half an hour and run a further 55 laps on aggregate timing. This time Prost got away much better and got past Senna while behind them Mansell made a poor start and fell behind Patrese and Alessandro Nannini. On the run-down to Tosa Senna got alongside Prost into Villeneuve and out-braked him into the Tosa Hairpin. The McLarens proceeded to pull away from the competition while behind them there was more drama as Stefano Modena put his Brabham into the wall rather violently, the Italian was unhurt.
As the McLarens pulled away Mansell, Patrese, and Nannini were busy fighting over third place. It was settled in the space of three laps as Patrese retired with a timing belt failure and Mansell followed shortly afterwards with a gearbox problem. This left Nannini in third while up front Senna cruised home to victory from Prost who, in his pursuit of Senna, had suffered a spin on Lap 42 at Variante Bassa. Nannini led home Thierry Boutsen, Derek Warwick in the Arrows and Jonathan Palmer in the Tyrrell. Olivier Grouillard was disqualified because Ligier illegally repaired his car on the grid before the second start. Thierry Boutsen and Alex Caffi were initially disqualified after a protest from Ligier because they had changed tyres in the pitlane before the second start, but were reinstated following an appeal.
The Alain Prost/Ayrton Senna war began to build up speed after the Frenchman said that McLaren had a pre race agreement that whoever led into the first turn should stay there, which was ironically suggested by Senna. In Prost's view, Senna had broken this agreement by passing him partway round the first lap after the restart.
|1||8||23x15px Stefano Modena||Brabham-Judd||1:27.350|
|2||7||23x15px Martin Brundle||Brabham-Judd||1:28.197||+0.747|
|3||21||23x15px Alex Caffi||Dallara-Ford||1:29.346||+1.996|
|4||17||23x15px Nicola Larini||Osella-Ford||1:29.787||+2.437|
|5||37||23x15px Bertrand Gachot||Onyx-Ford||1:30.384||+3.034|
|6||33||23x16px Gregor Foitek||EuroBrun-Judd||1.30.620||+3.270|
|7||18||23x15px Piercarlo Ghinzani||Osella-Ford||1:30.631||+3.281|
|8||36||23x15px Stefan Johansson||Onyx-Ford||1:30.647||+3.297|
|9||41||23x15px Joachim Winkelhock||AGS-Ford||1:32.071||+4.721|
|10||32||23x15px Pierre-Henri Raphanel||Coloni-Ford||1:32.267||+4.917|
|11||35||Template:Country data JPN Aguri Suzuki||Zakspeed-Yamaha||1:32.287||+4.937|
|12||34||23x15px Bernd Schneider||Zakspeed-Yamaha||1:32.855||+5.485|
|13||39||23x15px Volker Weidler||Rial-Ford||1:36.480||+9.130|
|1||1||23x15px Ayrton Senna||McLaren-Honda||1:42.939||1:26.010|
|2||2||23x15px Alain Prost||McLaren-Honda||1:44.538||1:26.235||+0.225|
|3||27||23x15px Nigel Mansell||Ferrari||1:49.665||1:27.652||+1.642|
|4||6||23x15px Riccardo Patrese||Williams-Renault||1:47.486||1:27.920||+1.910|
|5||28||23x15px Gerhard Berger||Ferrari||1:42.781||1:28.089||+2.079|
|6||5||23x15px Thierry Boutsen||Williams-Renault||1:49.451||1:28.308||+2.298|
|7||19||23x15px Alessandro Nannini||Benetton-Ford||1:45.536||1:28.854||+2.844|
|8||11||23x15px Nelson Piquet||Lotus-Judd||1:48.124||1:29.057||+3.047|
|9||21||23x15px Alex Caffi||Dallara-Ford||1:48.868||1:29.069||+3.059|
|10||26||23x15px Olivier Grouillard||Ligier-Ford||1:47.371||1:29.104||+3.094|
|11||23||23x15px Pierluigi Martini||Minardi-Ford||1:47.321||1:29.152||+3.142|
|12||9||23x15px Derek Warwick||Arrows-Ford||1:47.859||1:29.281||+3.271|
|13||16||23x15px Ivan Capelli||March-Judd||1:48.178||1:29.385||+3.375|
|14||17||23x15px Nicola Larini||Osella-Ford||1:47.577||1:29.485||+3.475|
|15||24||23x15px Luis Pérez-Sala||Minardi-Ford||1:46.800||1:29.503||+3.493|
|16||22||23x15px Andrea de Cesaris||Dallara-Ford||1:53.681||1:29.669||+3.659|
|17||8||23x15px Stefano Modena||Brabham-Judd||1:48.415||1:29.761||+3.751|
|18||40||23x15px Gabriele Tarquini||AGS-Ford||1:48.795||1:29.913||+3.903|
|19||15||23x15px Maurício Gugelmin||March-Judd||1:52.119||1:30.163||+4.153|
|20||30||23x15px Philippe Alliot||Lola-Lamborghini||2:00.293||1:30.168||+4.158|
|21||10||23x15px Eddie Cheever||Arrows-Ford||1:45.375||1:30.233||+4.223|
|22||7||23x15px Martin Brundle||Brabham-Judd||1:46.279||1:30.271||+4.261|
|23||20||23x15px Johnny Herbert||Benetton-Ford||2:05.126||1:30.347||+4.337|
|24||12||Template:Country data JPN Satoru Nakajima||Lotus-Judd||1:46.483||1:30.697||+4.687|
|25||3||23x15px Jonathan Palmer||Tyrrell-Ford||1:51.229||1:30.928||+4.918|
|26||29||23x15px Yannick Dalmas||Lola-Lamborghini||1:58.083||1:31.137||+5.127|
|27||4||23x15px Michele Alboreto||Tyrrell-Ford||1:51.329||1:31.206||+5.196|
|28||25||23x15px René Arnoux||Ligier-Ford||1:48.091||1:31.268||+5.258|
|29||38||23x15px Christian Danner||Rial-Ford||1:47.967||1:31.341||+5.331|
|30||31||23x15px Roberto Moreno||Coloni-Ford||1:50.947||1:31.775||+5.765|
- This race was the first victory for a V10 engine in Formula One.
Standings after the race
- Note: Only the top five positions are included for both sets of standings.
- Rubython, Tom: The Life of Senna
- Unless otherwise indicated, all race results are taken from "The Official Formula 1 website". Archived from the original on 3 July 2007. Retrieved 2007-08-04.
1989 Brazilian Grand Prix
|FIA Formula One World Championship
1989 Monaco Grand Prix
1988 San Marino Grand Prix
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1990 San Marino Grand Prix