Provisional Thursday Morning AMA Formula Xtreme Practice Times: 1. Miguel Duhamel, Hon CBR600RR, 1:41.683 2. Jamie Hacking, Yam YZF-R6, 1:43.405 3. Tommy Hayden, Kaw ZX-6RR, 1:43.529 4. Josh Hayes, Kaw ZX-6RR, 1:43.820 5. Jason DiSalvo, Yam YZF-R6, 1:43.929 6. Jake Zemke, Hon CBR600RR, 1:44.215 7. Michael Barnes, Yam YZF-R6, 1:44.741 8. Vincent Haskovec, Suz GSX-R600, 1:44.954 9. Robert Jensen, Yam YZF-R6, 1:45.102 10. Kurtis Roberts, Hon CBR600RR, 1:45.248 11. Aaron Gobert, Yam YZF-R6, 1:45.671 12. Danny Eslick, Suz GSX-R600, 1:46.101 13. Jason Perez, Yam YZF-R6, 1:46.396 14. Chris Peris, Yam YZF-R6, 1:46.482 15. Pascal Picotte, Yam YZF-R6, 1:46.664 16. Ben Attard, Kaw ZX-6RR, 1:46.750 17. Armando Ferrer, Yam YZF-R6, 1:46.930 18. Nicky Moore, Yam YZF-R6, 1:47.092 19. Ty Howard, Yam YZF-R6, 1:47.303 20. Ryan Andrews, Duc 749R, 1:47.635 21. Nate Hester, Yam YZF-R6, 1:47.777 22. Roger Lee Hayden, Kaw ZX-6RR, 1:47.781 23. Simon Turner, Yam YZF-R6, 1:47.811 24. Jason Farrell, Suz GSX-R1000, 1:47.892 25. Matt Lynn, Suz GSX-R600, 1:47.932 26. Gio Rojas, Suz GSX-R600, 1:47.947 27. William Meyers, Yam YZF-R6, 1:48.168 28. Alan Schmidt, Yam YZF-R6, 1:48.213 29. Tony Fania, Yam YZF-R6, 1:48.284 30. Alex Gobert, Hon CBR600RR, 1:48.367