Justin Allgaier led the first NASCAR Nationwide Series practice held Thursday evening at the Texas Motor Speedway, covering the 1.5 mile oval at a speed of 185.656 mph as the team's prepare for Saturday's O'Reilly 300. Greg Biffle was second on the board after turning 185.300 mph on his best lap in the first session.

Brian Scott was fastest in final practice this morning with a lap at 184.351 mph. Allgaier posted the second fastest lap in the final session.

Ricky Stenhouse, Jr., Brian Scott and Kyle Busch completed the top-5 quickest in Thursday's opening practice with Steve Wallace, Carl Edwards and Trevor Bayne rounding out the top-5 in today's final practice.

Qualifying for the O'Reilly 300 Nationwide Series race is scheduled for 1:45 pm CT this afternoon.

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