South African GP
Keke Rosberg, Williams FW09 Honda, builds a gap to Nelson Piquet, Brabham BT53 BMW, Teo Fabi, Brabham BT53 BMW, Niki Lauda, McLaren MP4-2 TAG, Elio de Angelis, Lotus 95T Renault, Derek Warwick, Renault RE50, and Patrick Tambay, Renault RE50.