Chase Elliott has the best 10-lap consecutive average speed in the Happy Hour practice for the Nationwide Series Boyd Gaming 300 at Las Vegas Motor Speedway.
The average speed of 175.200 mph in the No. 9 Chevrolet Camaro was best of the 6 cars that ran 10 consecutive laps on the track for this final practice session. No. 2 Brian Scott, No. 3 Ty Dillon, No. 33 Matt Crafton, No. 4 Jeffrey Earnhardt and No. 76 Tommy Joe Martins are the rest on this list.