Harvick and Johnson top 170 mph, Top Kansas' Second Practice Session

Kevin Harvick, with a lap speed of 170.401 mph, was the fastest in the second Hollywood Casino 400 practice session at Kansas Speedway.

Defending series champion, Jimmie Johnson, with a lap speed of 170.057 mph, was second fastest, followed by Carl Edwards (169.998), David Ragan ( 169.929) and pole sitter Greg Biffle (169.875).

Rounding out the top-ten fastest in practice were Denny Hamlin (169.811), Jeff Gordon (169.747), Kyle Busch (169.678), Dale Earnhardt Jr. (169.625) and Kasey Kahne (169.545).

Practice Times