AMA Superbike Championship Barber Motorsports Park Birmingham, Alabama April 23 Practice Times: 1. Ben Spies (Suz GSX-R1000) 1:25.507 2. Mat Mladin (Suz GSX-R1000) 1:25.893 3. Jake Zemke (Hon CBR1000RR) 1:26.353 4. Tommy Hayden (Kaw ZX-10R) 1:26.484 5. Roger Hayden (Kaw ZX-10R) 1:26.490 6. Aaron Yates (Suz GSX-R1000) 1:26.598 7. Neil Hodgson (Duc 999F06) 1:26.653 8. Ben Bostrom (Duc 999F06) 1:26.720 9. Miguel Duhamel (Hon CBR1000RR) 1:26.602 10. Steve Rapp (Suz GSX-R1000) 1:27.627 11. John Haner (Suz GSX-R1000) 1:27.890 12. Jason Pridmore (Suz GSX-R1000) 1:27.952 13. Larry Pegram (Hon CBR1000RR) 1:28.460 14. Matt Lynn (Suz GSX-R1000) 1:28.786 15. Jason Curtis (Suz GSX-R1000) 1:29.279 16. Clint McBain (Suz GSX-R1000) 1:29.438 17. Jordan Szoke (Kaw ZX-10R) 1:29.640 18. Francis Martin (Suz GSX-R1000) 1:30.131 19. Eric Wood (Suz GSX-R1000) 1:30.193 20. Kevin Lacombe (Yam YZF-R1) 1:30.223 21. Brian Stokes (Yam YZF-R1) 1:30.740 22. James Stroud (Suz GSX-R1000) 1:30.894 23. Brad Hendry (Suz GSX-R1000) 1:30.961 24. Akira Tamitsuji (Suz GSX-R1000) 1:31.105 25. Michael Sanchez (Suz GSX-R1000) 1:31.202