Kurt Busch had the best 10-lap consecutive average speed in the first practice for the Sprint Cup Food City 500 at Bristol Motor Speedway.
His average of 124.244 mph in the No. 78 Chevrolet was best of the 12 cars that ran 10 consecutive laps on the track for this session. No. 2 Brad Keselowski, No. 38 David Gilliland, No. 20 Matt Kenseth and No. 15 Clint Bowyer were the rest of the top five on this list.