#29-Ryan Blaney was fastest during the opening practice at Eldora Speedway with a speed of 87.869mph. He was followed by #35-Mason Mingus, #2-Austin Dillon, #30-Ron Hornaday, Jr., #3-Ty Dillon, #80-Jody Knowles, #63-JR Heffner, #9-Chase Pistone, #32-Kyle Larson, and #52-Ken Schrader. 34 drivers practiced during the session. See complete results on the Eldora practice 2 speeds page (pdf).
