Canadian GP: Peter Gethin, BRM P160E leads Wilson Fittipaldi, Brabham BT42 Ford, Mike Beuttler, March 731 Ford and Rolf Stommelen, Brabham BT42 Ford.
Peter Gethin, BRM P160E leads Wilson Fittipaldi, Brabham BT42 Ford, Mike Beuttler, March 731 Ford and Rolf Stommelen, Brabham BT42 Ford.