Spanish GP: Nelson Piquet, Williams FW11 Honda, leads Keke Rosberg, McLaren MP4-2C TAG, Alain Prost, McLaren MP4-2C TAG, Nigel Mansell, Williams FW11 Honda, and René Arnoux, Ligier JS27 Renault.
Nelson Piquet, Williams FW11 Honda, leads Keke Rosberg, McLaren MP4-2C TAG, Alain Prost, McLaren MP4-2C TAG, Nigel Mansell, Williams FW11 Honda, and René Arnoux, Ligier JS27 Renault.