David Heinemeier Hansson / Martin Plowman Morgan-Pescarolo Nissan
Luis Diaz / Scott Tucker HPD ARX-03b Honda
Klaus Graf / Lucas Luhr HPD ARX-03a Honda
Scott Tucker / Christophe Bouchut HPD ARX-03b Honda
Joe Foster / Patrick Dempsey Lola B12/87 Judd
Tony Burgess / Michael Marsal / Eric Lux Lola B11/66 Mazda