Race notes:
4 full-course cautions for 58 minutes, 21 laps
stopped on 2.75 hour rule, scheduled for 109 laps (= 250.700 miles)
Pre-race sessions:
official test session held on 15/5 in 3 sessions for a total of 90 minutes
3 non-qualifying practice sessions held for a total of 180 minutes on 16-17/5
1 qualifying sessions held for a total of 15 minutes on 17/5