João Barbosa / Christian Fittipaldi Chevy Corvette DP (Coyote)
Dominik Farnbacher / Marc Goossens / Jonathan Bomarito SRT Viper GTS-R and Ed Brown / Johannes Van Overbeek HPD ARX-03b Honda
Jonathan Bomarito / Kuno Wittmer / Marc Goossens SRT Viper GTS-R
Mirco Schultis / Renger van der Zande Oreca FLM09
Alessandro Balzan / Jeff Westphal Ferrari 458 Italia
Jeroen Bleekemolen / Ben Keating SRT Viper GT3-R
James Hinchcliffe / Scott Mayer Riley XXVI/BMW
David Calvert-Jones / Alex Davison Porsche 911 GT America, Bill Sweedler / Townsend Bell Ferrari 458 Italia
and Eric Curran / Burt Frisselle Chevy Corvette DP (Coyote)
Ed Brown / Johannes Van Overbeek HPD ARX-03b Honda and Jan Magnussen / Antonio Garcia Chevy Corvette C7.R
Ricky Taylor / Jordan Taylor Chevy Corvette DP (Dallara)
Oliver Gavin / Tommy Milner Chevy Corvette C7.R
Dominik Farnbacher / Marc Goossens / Jonathan Bomarito SRT Viper GTS-R