United States GP West: Niki Lauda, McLaren MP4-1B Ford, leads Bruno Giacomelli, Alfa Romeo 182, Alain Prost, Renault RE30B, Gilles Villeneuve, Ferrari 126C2, Didier Pironi, Ferrari 126C2, Keke Rosberg, Williams FW07C Ford, and the rest of the pack..
Niki Lauda, McLaren MP4-1B Ford, leads Bruno Giacomelli, Alfa Romeo 182, Alain Prost, Renault RE30B, Gilles Villeneuve, Ferrari 126C2, Didier Pironi, Ferrari 126C2, Keke Rosberg, Williams FW07C Ford, and the rest of the pack..