Brazilian GP: Gilles Villeneuve, Ferrari 312T5, leads Didier Pironi, Ligier JS11/15 Ford, Jacques Laffite, Ligier JS11/15 Ford, and René Arnoux, Renault RE20, at the start.
Gilles Villeneuve, Ferrari 312T5, leads Didier Pironi, Ligier JS11/15 Ford, Jacques Laffite, Ligier JS11/15 Ford, and René Arnoux, Renault RE20, at the start.