The #5 Mustang Sampling-sponsored Cadillac DPi-V.R shared by Westbrook, Tristan Vautier and Loic Duval finished a close second at the Florida airfield track, losing out to the Chip Ganassi Racing entry of Earl Bamber, Alex Lynn and Neel Jani by just over six seconds.
However, the result leaves the JDC trio at the head of the IMSA WeatherTech SportsCar Championship standings following the team's third-place finish in the season-opening Rolex 24 at Daytona in January.
