#77-German Quiroga was fastest during the opening practice at Kentucky Speedway with a speed of 175.501mph. #51-Kyle Busch was second, followed by #29-Ryan Blaney, #21-Joey Coulter, #17-Timothy Peters, #54-Darrell Wallace, Jr., #20-Austin Dillion, #13-Jeb Burton, #32-Tayler Malsam, and #8-Joe Nemechek. 28 drivers practiced during the session. See complete results on the Kentucky practice 1 speeds page (pdf).(6-26-2014)
