At 4:30 p.m. the ambient temperature was 65 degrees with a relative humidity of 21 percent and winds from the west-northwest at 7 mph. Skies were sunny. The track temperature was 104 degrees, according to Firestone engineers.
The top five speeds of the day were:
1) #25 Marco Andretti @ 225.100 mph (39.9823)
2) #3 Helio Castroneves @ 225.075 mph (39.9866)
3) #1 Ryan Hunter-Reay @ 224.386 mph (40.1095)
4) #12 Will Power @ 223.784 mph (40.2173)
5) #4 JR Hildebrand @ 223.624 mph (40.2462)
