Race notes:
The race was stopped on the lap 14 after a collision between Jack Ensley in his Apache special and Clint Lindberg driving an Elva-BMW, which caught fire. The damaged cars blocked the course. The race was stopped until the track was cleared of the wreckage. After an hour and 14 minutes the race was restarted.
Pre-race sessions:
2 non-qualifying practice sessions held for a total of 60 minutes on 3/9
1 qualifying sessions held for a total of 80 minutes on 4/9