for the GEICO 400 Sprint Cup Series race at Chicagoland Speedway is over after 90 scheduled minutes, the top five, slowest and notes:
#18-Busch 181.507
#43-Almirola 181.214
#55-Martin 181.123
#99-Edwards 181.050
#11-Hamlin 181.002
slowest: #93-Kvapil 174.904 & #32-Bell 173.110. no speed #38-Gilliland
notes: #56-Truex, Jr. ran into the back of #2-Keselowski in the garage after a NASCAR official stopped Keselowski. Teams repaired both cars.
See speeds, best top-10 average and laps run on the Chicago practice 2 speeds page (pdf).(9-14-2012)
