N8: Peter Revson (USA) (Yardley Team #McLaren), #McLaren M23 – #Ford-Cosworth DFV 3.0 V8 (finished 1st)
N11: Carlos Reutemann (ARG) (Motor Racing Developments), #Brabham BT42 – #Ford-Cosworth DFV 3.0 V8 (finished 8th)
N0: Jody Scheckter (ZAF) (Yardley Team #McLaren), #McLaren M23 – #Ford-Cosworth DFV 3.0 V8 (RET)
N6: François Cevert (FRA) (Elf Team #Tyrrell), #Tyrrell 006 – #Ford-Cosworth DFV 3.0 V8 (RET)
N21: Niki Lauda (AUT) (Marlboro BRM), BRM P160E – BRM P142 3.0 V12 (RET)
N5 (on Lauda’s Right): Jackie Stewart (GBR) (Elf Team #Tyrrell), #Tyrrell 006 – #Ford-Cosworth DFV 3.0 V8 (finished 5th)
N7 (on Stewart’s right): Denny Hulme (NZ) (Yardley Team #McLaren), #McLaren M23 – #Ford-Cosworth DFV 3.0 V8 (finished 12th)
N23: Mike Hailwood (GBR) (Brooke Bond Oxo Team Surtees), Surtees TS14A – #Ford-Cosworth DFV 3.0 V8 (finished 9th)
N24: Carlos Pace (BRA) (Brooke Bond Oxo Team Surtees), Surtees TS14A – #Ford-Cosworth DFV 3.0 V8 (RET)
1973 Canadian Grand Prix, Mosport Park
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