Saturday 5 May 1973, Stoke (Chesterton, MARC)

Heat one (10 laps): 12, 14, 2, 26, 7, 29, 16, 69, 6, 1, 50, 25, 19, 9

1st 26, 2nd 16, 3rd 14, 4th 14, 5th 12, 6th 50

Heat two (10 laps): 306, 19, 25, 14, 16, 69, 26, 29, 9, 6, 1, 17

1st 26, 2nd 16, 3rd 12, 4th 9, 5th 69, 6th 25

Heat three (10 laps): 6, 19, 14, 16, 9, 29, 306, 26, 12 1st 16 Martin Robertson