Petit Le Mans: Acura leads Cadillac, Mazda after three hours

As the third hour ticked by, Simon Pagenaud led Motul Petit Le Mans ahead of Filipe Albuquerque’s AXR Cadillac and Olivier Pla in the #77 Mazda, while Jesse Krohn’s BMW headed GT Le Mans.   Prototype  Polesitter Acura Team Penske’s Dane Cameron surged into a 1.6sec lead after just one lap,