
Following the fifth yellow flag, at the end of the ninth hour, leader Renger van der Zande in the #01 Chip Ganassi Racing Cadillac V-LMDh sprinted away but Jack Aitken in the #31 Action Express Racing Cadillac got ahead of Richard Westbrook in the #02 Ganassi machine.
But it wasn't long before Westbrook was demoted back to fifth, Mathieu Jaminet in the #6 Porsche 963 and Tom Blomqvist in the Meyer Shank Racing Acura ARX-06 that had previously led before a spin for Helio Castroneves in the seventh hour when trying to retake the advantage.