out by Mauricio Gugelmin and David Brabham 2 laps later along with Pierluigi Martini in the only Minardi by lap 21. Also involved with the engine failures were Nelson Piquet in the Benetton on lap 24 and Satoru Nakajima in the Tyrrell one lap later. Berger got a stronger start off the line than Senna did but the Brazilian was able to hold on to the lead through the first corner. Senna lead the first lap ahead of Berger, Prost, Mansell, Patrese and Piquet. The order of the top 6 remained the same until the 11th lap when Piquet made an attempt to pass Patrese in the Williams, but had to take an escape road and was overtaken for 6th by teammate Nannini as a result. Meanwhile Mansell in the second Ferrari missed his braking point at the Ostkurve chicane on lap 14 and broke his front wing which also damaged his car, his fourth position was not lost but he was forced to retire in the pits 2 laps later due to the damage being too great. Back upfront Nannini overtook Patrese for the lead as the Williams and Benetton teams had planned to go the race distance with no pit-stops. However, the gamble for Williams had failed since Patrese's tires were badly damaged in the closing stages and was forced to eventually pit. While Boutsen in the other Williams was eventually overtaken by Prost for fourth position and by teammate Patrese for 5th, but managed to hold on to 6th for the closing laps. Senna eventually passed Nannini on lap 34 whilst overlapping JJ Lehto and eventually took the victory. Ayrton Senna won the race by 6 seconds ahead of Alessandro Nannini in the remaining Benetton, Gerhard Berger in the second McLaren, Alain Prost in the remaining Ferrari, Riccardo Patrese and Thierry Boutsen in the Williams. Both Onyx Grand Prix teammates JJ Lehto and Gregor Foitek both got their renamed Monteverdi ORE-1Bs into the race, the last time either car would qualify for a race prior to the team's dissolution in August. Philippe Alliot was disqualified because marshals helped his Ligier JS33B rejoin the race after being blocked by the spinning Dallara 190 of Emanuele Pirro. Fastest lap of the race was set by Thierry Boutsen in his Williams, his first such achievement. Race classification Championship standings after the race Drivers' Championship standings Constructors' Championship standings Note: Only