1973 Mercury 100
23 April - Roy Hesketh: 174.060 km (2.901 km x 60 Laps)


Fastest Lap:   John Love      Chevron B25 - FVC     1m00.3s
Pole position: Dave Charlton  Lotus 72 D- Cosworth  1m01.1s

Results:

1  Dave Charlton      Lotus 72 D- Cosworth DFV    60 laps
2  Eddie Keizan       Tyrrell 004 - Cosworth DFV  60 laps
3  Paddy Driver       McLaren M10B - Ford         58 laps
4  Ian Scheckter      Chevron B25 - FVC           57 laps
5  Guy Tunmer         March 722 - FVC             55 laps
6  Peter Haller       Surtees TS5 - Ford          55 laps
7  Derek Tunmer       McLaren M10B - Chevrolet    55 laps
8  Tony Martin        Chevron B20 - FVC           55 laps
9  Nols Niemann       Surtees TS8 - Ford          53 laps
10 Joe Domingo        Lola T142 - Chevrolet       49 laps
11 Fred Cowell        Lola T190 - Chevrolet       44 laps

Did Not Finish:

   Jackie Pretorius   Brabham BT38 - FVC          25 Con rod
   Rob Thomas         Surtees TS5 - Ford          10 Engine
   Kipp Ackermann     McLaren M10B - Chevrolet    10 Engine
   Meyer Botha        March 721 - Cosworth DFV     4 Clutch
   Mike Domingo       McLaren M10A - Ford            Engine

Did Not Start:

   John Love          Chevron B25 - FVC              Engine
   Noddy Limberis     Surtees TS5 - Ford