Justin Allagier paces first Xfinity practice at Daytona
DAYTONA BEACH, Fla. - JR Motorsports driver Justin Allgaier paced the field in the first Xfinity Series practice Friday at Daytona International Speedway.
Allgaier went 193.890 mph. He was followed by Brad Keselowski (193.840 mph), Tyler Reddick (193.611), rookie William Byron (193.536) and rookie Spencer Gallagher (193.428).
There were no incidents in the session.