Race notes:
race scheduled for 130 laps (500.500 kms), stopped on 3 hour rule
Pre-race sessions:
2 non-qualifying practice sessions held for a total of 180 minutes on 31/5
2 qualifying sessions held for a total of 60 minutes on 1/6
Super Pole session held to establish top 6 grid positions in each group on 1/6
15 minute pre-race warm-up held