Canadian GP: Ronnie Peterson, March 711 Ford leads Jean-Pierre Beltoise, Matra MS120B, Mark Donohue, McLaren M19A Ford, Emerson Fittipaldi, Lotus 72D Ford and François Cevert, Tyrrell 002 Ford.
Ronnie Peterson, March 711 Ford leads Jean-Pierre Beltoise, Matra MS120B, Mark Donohue, McLaren M19A Ford, Emerson Fittipaldi, Lotus 72D Ford and François Cevert, Tyrrell 002 Ford.