Prost started to attack Piquet who gave in to the pressure and went wide, dropping down to fourth. Then, Mansell attacked and passed Senna to make it a 1-2 for Ferrari as Piquet retired with battery problems. Senna pitted for tyres but retired when his radiator failed soon after. Three laps later, Berger attacked Boutsen for fourth and two collided, Berger spinning out. Prost won with Mansell making it a Ferrari 1-2 ahead of Nannini, Boutsen, Patrese and Suzuki.