| Pos. | Nr | Piloto (PAÍS) | Carro | Cat. | Voltas |
| 1 | 26 | Bryan Herta (EUA)
Dario Franchitti (ESC)
Tony Kanaan (BRA) | Acura ARX-01A/M | P2 | 358 |
| 2 | 15 | Adrian Fernandez (MEX)
Luis Diaz (MEX)
David Martinez (MEX) | Lola B06/43 Acura/M | P2 | 356 |
| 3 | 7 | Romain Dumas (FRA)
Timo Bernhard (ALE)
Helio Castro Neves (BRA) | Porsche RS Spyder/M | P2 | 351 |
| 4 | 9 | David Brabham (AUS)
Stefan Johansson (SUE)
Duncan Dayton (EUA) | Acura ARX-01A/M | P2 | 346 |
| 5 | 16 | Andy Wallace (ING)
Butch Leitzinger (EUA)
Andy Lally (EUA) | Porsche RS Spyder/M | P2 | 340 |
| 6 | 20 | Chris Dyson (EUA)
Guy Smith (ING) | Porsche RS Spyder/M | P2 | 333 |
| 7 | 27 | Fredy Lienhard (SUI)
Didier Theys (BEL)
Eric van de Poele (BEL) | Lola B05/40 Judd/M | P2 | 307 |
| 8 | 6 | Sascha Maassen (ALE)
Ryan Briscoe (AUS)
Emanuel Collard (FRA) | Porsche RS Spyder/M | P2 | 297 ; |
| 9 | 8 | Jamie Bach (EUA)
Ben Devlin (ING)
Raphael Mattos (BRA) | Lola B07/40 Mazda/K | P2 | 224 |
