Brazilian GP: Gilles Villeneuve, Ferrari 312T5, leads Jean-Pierre Jabouille, Renault RE20, Didier Pironi, Ligier JS11/15 Ford, Jacques Laffite, Ligier JS11/15 Ford, and René Arnoux, Renault RE20.
Gilles Villeneuve, Ferrari 312T5, leads Jean-Pierre Jabouille, Renault RE20, Didier Pironi, Ligier JS11/15 Ford, Jacques Laffite, Ligier JS11/15 Ford, and René Arnoux, Renault RE20.