AMA Pro National Guard Superbike Barber Motorsports Park Birmingham, Alabama September 24, 2010 Provisional Free Practice One Results (all on Dunlop tires): 1. Tommy Hayden (Suz GSX-R1000), 1:26.432 2. Josh Hayes (Yam YZF-R1), 1:26.506 3. Blake Young (Suz GSX-R1000), 1:26.761 4. John Hopkins (Suz GSX-R1000), 1:26.888 5. Jake Holden (Yam YZF-R1), 1:27.155 6. Jake Zemke (Suz GSX-R1000), 1:27.167 7. Geoff May (Buell 1125RR), 1:27.253 8. Larry Pegram (Duc 1098R), 1:27.403 9. Taylor Knapp (Suz GSX-R1000), 1:27.722 10. Eric Bostrom (Suz GSX-R1000), 1:27.863 11. Brett McCormick (Suz GSX-R1000), 1:28.414 12. Chris Peris (BMW S1000RR), 1:28.450 13. Shane Narbonne (Suz GSX-R1000), 1:28.803 14. Chris Clark (Yam YZF-R1), 1:28.974 15. Chris Ulrich (Suz GSX-R1000), 1:29.163 16. Jeff Wood (Suz GSX-R1000), 1:29.923 17. Trent Gibson (Suz GSX-R1000), 1:30.596 18. Ricky Corey (Yam YZF-R1), 1:32.029 19. Skip Salenius (Suz GSX-R1000), 1:32.287 20. Sean Dwyer (Suz GSX-R1000), 1:32.606 21. Eric Haugo (Suz GSX-R600), 1:33.930 22. Johnny Rock Page (Suz GSX-R1000), 1:34.351