#54-Kyle Busch was quickest during happy hour for the Dollar General 200 with a speed of 132.115mph. He was followed by: #5-Jimmie Johnson, #32-Kyle Larson, #11-Elliott Sadler, #2-Brian Scott, #18-Matt Kenseth, #31-Justin Allgaier, #20-Brian Vickers, #7-Regan Smith, and #10-Kevin Harvick. 38 drivers participated in the session. See complete results on the Phoenix practice 2 speeds page (pdf) .
