AMA Superbike Championship Presented by Parts Unlimited Auto Club Speedway Fontana, California April 26, 2008 Provisional Practice Results: 1. Mat Mladin (Suz GSX-R1000), Dunlop, 1:24.321 2. Ben Spies (Suz GSX-R1000), Dunlop, 1:24.580 3. Tommy Hayden (Suz GSX-R1000), Dunlop, 1:25.244 4. Jason DiSalvo (Yam YZF-R1), Dunlop, 1:25.464 5. Aaron Yates (Suz GSX-R1000), Dunlop, 1:25.773 6. Jamie Hacking (Kaw ZX-10R), Dunlop, 1:25.882 7. Eric Bostrom (Yam YZF-R1), Dunlop, 1:25.902 8. Neil Hodgson (Hon CBR1000RR), Dunlop, 1:26.189 9. Matt Lynn (Hon CBR1000RR), Dunlop, 1:26.478 10. Jake Holden (Hon CBR1000RR), Dunlop, 1:26.483 * 11. Miguel Duhamel (Hon CBR1000RR), Dunlop, 1:26.508 12. Geoff May (Suz GSX-R1000), Dunlop, 1:26.762 * 13. Jason Pridmore (Suz GSX-R1000), Dunlop, 1:27.122 * 14. Robertino Pietri (Suz GSX-R1000), Pirelli, 1:27.259 * 15. Jeremy Toye (Hon CBR1000RR), Dunlop, 1:28.463 * 16. Hawk Mazzotta (Suz GSX-R1000), Pirelli, 1:28.665 * 17. Scott Jensen (Suz GSX-R1000), Pirelli, 1:29.109 18. Santiago Villa (Suz GSX-R1000), Pirelli, 1:31.338 * 19. Dean Mizdal (Suz GSX-R1000), Dunlop, 1:31.967 20. Tim Kuntson (Suz GSX-R1000), 1:32.304 * = known to be riding a Superstock-spec motorcycle.