1. Casey Stoner AUS Ducati Marlboro Team (B) 1min 22.997 secs

2. Marco Melandri ITA Honda Gresini (B) 1min 23.177 secs

3. John Hopkins USA Rizla Suzuki MotoGP (B) 1min 23.452 secs

4. Colin Edwards USA Fiat Yamaha Team (M) 1min 23.535 secs

5. Dani Pedrosa SPA Repsol Honda Team (M) 1min 23.548 secs

6. Valentino Rossi ITA Fiat Yamaha Team (M) 1min 23.550 secs

7. Chris Vermeulen AUS Rizla Suzuki MotoGP (B) 1min 23.576 secs

8. Nicky Hayden USA Repsol Honda Team (M) 1min 23.768 secs

9. Loris Capirossi ITA Ducati Marlboro Team (B) 1min 23.912 secs

10. Makoto Tamada JPN Dunlop Tech 3 Yamaha (D) 1min 23.965 secs

11. Carlos Checa SPA Honda LCR (M) 1min 23.998 secs

12. Randy de Puniet FRA Kawasaki Racing Team (B) 1min 24.043 secs

13. Anthony West AUS Kawasaki Racing Team (B) 1min 24.077 secs

14. Sylvain Guintoli FRA Dunlop Tech 3 Yamaha (D) 1min 24.173 secs

15. Roger Lee Hayden USA Kawasaki Racing Team (B) 1min 24.325 secs

16. Alex Barros BRA Pramac d'Antin MotoGP (B) 1min 24.457 secs

17. Kurtis Roberts USA Team Roberts (M) 1min 24.666 secs

18. Shinya Nakano JPN Konica Minolta Honda (M) 1min 24.850 secs

19. Miguel Duhamel USA Honda Gresini (B) 1min 25.550 secs *

20. Chaz Davies GBR Pramac d'Antin MotoGP (B) 1min 26.459 secs

* Time set in FP1.

2006 US Grand Prix:

Pole position: Chris Vermeulen AUS Rizla Suzuki (B) 1min 23.168secs

Fastest lap: Dani Pedrosa SPA Repsol Honda (M) 1min 23.333secs