DAYTONA 500 SECOND PRACTICE
DAYTONA BEACH, Fla. - Greg Biffle remained the fastest driver in opening practice for the Daytona 500.
The Roush Fenway Racing driver led Saturday's second session to back up the fast speed he turned in during the day's opening practice.
Biffle's lap of 193.241 mph was the best of the 49 drivers who took part in the session.
Defending Daytona 500 winner Trevor Bayne was next on the list with Budweiser Shootout pole sitter Martin Truex Jr. third, Tony Stewart fourth and Mark Martin rounding out the top five.
Qualifying for the Daytona 500 is slated for Sunday afternoon at 1 p.m. ET.
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