Jo Siffert
On one of the fastest circuits on the calendar, horsepower counted for everything. Clay Regazzoni, driving for Ferrari, gained pole with a scorching lap of 1 min 18.1 secs, beating Jackie Stewart in a Tyrrell and Jo Siffert in a BRM by just a couple of hundredths of a second. BRM were mourning the loss of Pedro Rodríguez in a sports car race a few days earlier.