Daniel Suarez completed a sweep of the Cup Series two Friday practice sessions for the Daytona 500.
The Joe Gibbs Racing driver posted a top speed of 203.179 mph in the second session.
He was followed by Ryan Newman (202.945), Michael McDowell (202.867), AJ Allmendinger (202.739) and Kyle Busch (202.689).
Jimmie Johnson, who will race a backup car Sunday, recorded the most laps in the session with 42.
Only 29 car made a lap in the session.
Newman had the best 10-lap average at 200.957 mph.
There were no accidents.
The Cup Series will hold its final practice session on Saturday.