#11-Elliott Sadler was fastest during opening practice at Daytona International Speedway with a speed of 187.986mph. #20-Matt Kesenth was second, followed by: #54-Kyle Busch, #88-Dale Earnhardt, Jr., #39-Ryan Sieg, #22-Brad Keselowski, #2-Brian Scott, #9-Chase Elliott, #6-Trevor Bayne, and #98-David Ragan. 45 drivers practiced during the session. See complete results on the Daytona practice 1 speeds page (pdf).
