for the Teenage Mutant Ninja Turtles 400 Sprint Cup Series race at Chicagoland Speedway is over after 55 minutes, the top-five, slowest and notes:
#42-Larson 185.995
#41-Busch 185.778
#22-Logano 185.211
#19-Edwards 185.198
#78-Truex, Jr 185.103
Best 10 consecutive lap ave (of 18 drivers): #4-Harvick 182.520mph
slowest: #30-Wise 173.667 & #55-Sorenson 171.135.
most laps run: #31-Newman, 47; #24-Elliott, 46.
See fastest speeds, laps run and best 10 consecutive lap ave on the Chicago Practice 2 speeds page (pdf).
