Race notes:
4 full-course cautions for a total of 15 laps: laps 4-7 (debris on the front straight), laps 36-39 (no.81 Steve Johnson in the gravel trap at turn 2), laps 44-47 (car in the gravel at turn 8), laps 90-92 (no reason given)
Pre-race sessions:
2 non-qualifying practice sessions held on 18/5
1 qualifying session held on 18/5
pre-race warm-up held