Oliver Jarvis leads the Rolex 24 at Daytona with half an hour gone, passing by without any notable incidents.
The Brit had a strong start in the #77 Mazda RT24-P and leads by some four seconds ahead of the #31 Whelen Engineering Cadillac DPi-VR of Felipe Nasr, who moved into third at the start and passed the #6 Team Penske Acura ARX-05 of Juan Pablo Montoya later on.
Jonathan Bomarito sits in fourth in the #55 Mazda, ahead of the #10 Wayne Taylor Racing Cadillac DPi-VR of Ryan Briscoe.
Ben Keating is dominating proceedings in LMP2, leading by nearly thirty seconds in the #52 PR1/Mathiasen Motorsports ORECA 07-Gibson, with Cameron Cassels up to second in the #38 Performance Tech Motorsports ORECA and John Farano in the #8 Tower Motorsport by Starworks machine.
Porsche leads thanks to Nick Tandy in the #911 Porsche 911 RSR-19, but is no longer running in the one-two starting order as Antonio Garcia has moved into second in the #3 Corvette C8.R. Laurens Vanthoor now sits in third in the #912 Porsche ahead of the #25 BMW M8 GTE of Philipp Eng.
Zacharie Robichon has retained the lead in the #9 Pfaff Motorsports Porsche 911 GT3 R, ahead of the #96 Turner Motorsports BMW M6 GT3 which has moved into second ahead of the Jeff Westphal-driven #63 Scuderia Corsa Ferrari 488 GT3.