The Coloni team was back in action and with Franco Forini staying on for a third event with the Osella team the field was up to 28 cars. The battle for pole position was between the two Williams-Honda with World Championship leader Nelson Piquet (in an active Williams) on pole ahead of challenger Nigel Mansell (who chose to use the passive car). The two Ferraris of Gerhard Berger and Michele Alboreto were third and fourth with Ayrton Senna fifth in his Lotus-Honda. Teo Fabi was sixth in his Benetton-Ford with Alain Prost (McLaren), Thierry Boutsen (Benetton) and the two Brabhams of Riccardo Patrese and Andrea de Cesaris rounding off the top 10.

In the race Piquet took the lead but Mansell dived ahead at the end of the first lap and began to pull away from the Brazilian. Senna was third with the two Ferraris and Boutsen chasing. The top five did not change for the first half of the race with Senna at the front of a train of cars.

At the pitstops Mansell was away and gone before Senna arrived but Piquet was slower and found himself stuck in fourth place behind Senna and Prost. He challenged Prost but got it wrong and spun back to sixth place. Senna had decided to go through without a stop and those behind him were left to battle with one another while Mansell drove on to victory. Senna's gamble did not pay off because his tyres deteriorated quickly and eventually Piquet, Boutsen and Prost were all able to get ahead. Senna then dropped back behind Johansson as well. Piquet then made a mistake and ran wide but Boutsen also made a mistake and spun and so Prost was second with Johansson third, Piquet fourth, Senna fifth and Philippe Alliot sixth in his Larrousse Lola.