United States GP: Clay Regazzoni, Ferrari 312B2 leads Jacky Ickx, Ferrari 312B, Emerson Fittipaldi, Lotus 72D Ford and Jo Siffert, BRM P160.
Clay Regazzoni, Ferrari 312B2 leads Jacky Ickx, Ferrari 312B, Emerson Fittipaldi, Lotus 72D Ford and Jo Siffert, BRM P160.