Gerhard Berger managed to get his Ferrari up to 3rd, challenging Prost briefly before pitting on lap 3 with electrical problems. He managed to rejoin and set the fastest lap before retiring on lap 12. Due to Berger's retirement, Boutsen climbed to 4th behind Alboreto and ahead of a thrilling battle between Alessandro Nannini (Benetton), Nakajima, Nelson Piquet (Lotus), and the two Arrows-Megatrons of Derek Warwick and Eddie Cheever. Piquet passed teammate Nakajima on lap 17, before the Japanese driver pitted with an acute misfire from a jammed plug, which caused him to retire. In the meantime, Ivan Capelli climbed from ninth to sixth in his March-Judd.