Daytona lap record looks set to fall.

Lap times fell on the second day of running at the Roar Before the Rolex 24 at Daytona with Mazda leading the way throughout, Jonathan Bomarito setting the fastest time of the day in the night session with a 1:34.533 in the #55 Mazda Team Joest DPi. Times weren't just falling in the DPi class however, most of the field were lapping faster than the best race times from 2018.

Harry Tincknell was the first to break the 1:35 mark in the first session of the day, the Mazda running fastest and closing in on the 1993 lap record, a 1:33.875 set in a Toyota Eagle MK III. Tincknell set a time of 1:34.925, Fernando Alonso just behind with a time of 1:35.052 before the session closed. Renger Van Der Zande fought back in the fourth session though, the times dropping again to 1:34.534 in the #10 Wayne Taylor Racing Cadillac. Ricky Taylor put the #7 Acura ARX-05 second in the fourth session with a time of 1:35.017 with the top three rounded out by Mike Conway in the Action Express Cadillac.

Jonathan Bomarito fought back in the final session of the day, and the first night practice session for the class of 2019. It was a close fought session though, Bomarito going just 0.444 faster than Van Der Zande by the end of the session. Initially Bomarito was just 0.001 seconds faster than Renger Van Der Zande but as the session wore on, the Mazda crew pulled further ahead. The #55 Mazda went six tenths up in the final stages of the session before the #31 Action Express Cadillac of Pipo Derrani fought back to split the two Mazda's with a time of 1:35.179.

The #52 PR1 Oreca finished the second day at the top of the time sheets, Gabriel Aubry once again at the front and over a half a second up on Ben Hanley in the DragonSpeed Oreca. Aubry set a time of 1:36.99, 2.457 seconds off the pace of the front running DPi cars.

Porsche finished 1-2 in GTLM in the final session of the day, the #911 ahead of the #912, former Porsche LMP1 driver Nick Tandy posting a time of 1:43.402 to close of the days action. Porsche lead the way in the first session of the morning, Mathieu Jaminet topping the times with a 1:43.862 in the #912 just 0.007 seconds up on Antonio Garcia in the #3 Corvette. Ford fought back in the second session of the day, Scott Dixon taking the fastest time of the GTLM class at the Roar so far with a time of 1:43.148, 0.075 up on Patrick Pilet in the #911. Scott Dixon couldn't quite beat the Porsche's at night, coming within four tenths of Tandy in the night session.

Porsche also lead the way in the first session of GTD, the #540 Black Swan Racing Porsche 911 RSR of Matteo Cairoli setting a time of 1:45.919, 0.026 quicker than the #96 Acura NSX of Trent Hindman and Meyer Shank Racing w/Curb-Agajanian. Hindman took the top spot in session two of the day though, going quicker again with a time of 1:45.533, eight tenths up on the #57 sister car. Paul Dalla Lana caused the only red flag of the session, the Canadian this time at the wheel of a Ferrari 488 GT3 rather than the Aston Martin Vantage GTE car he runs in the WEC, hit the barrier head on at the second horseshoe in the final moments of the session. The #13 Via Italia 488 GT3 Ferrari finished the day at the top of the time sheets, Victor Franzoni setting a time of 1:45.842, two tenths faster than the #71 P1 Motorsports Mercedes AMG GT3 which took second.

All images courtesy of IMSA