Repsol Lubricants AMA Superstock Championship Road America Elkhart Lake, Wisconsin June 3 Provisional Practice Results: 1. Jamie Hacking (Yam YZF-R1 LE), 2:14.797 2. Aaron Yates (Suz GSX-R1000), 2:15.168 3. Jason DiSalvo (Yam YZF-R1 LE), 2:15.380 4. Geoff May (Suz GSX-R1000), 2:15.384 5. Eric Bostrom (Yam YZF-R1 LE), 2:15.603 6. Jason Pridmore (Suz GSX-R1000), 2:16.846 7. Jake Holden (Suz GSX-R1000), 2:16.908 8. Josh Hayes (Hon CBR1000RR), 2:17.289 9. Steve Rapp (Suz GSX-R1000), 2:17.477 10. Damon Buckmaster (Kaw ZX-10R), 2:17.506 11. Cory West (Suz GSX-R1000), 2:17.842 12. Marty Craggill (Suz GSX-R1000), 2:18.026 13. Matt Lynn (Suz GSX-R1000), 2:19.219 14. Ben Attard (Kaw ZX-10R), 2:19.270 15. Akira Tamitsuji (Suz GSX-R1000), 2:19.693 16. Aaron Gobert (Hon CBR1000RR), 2:19.710 17. Robertino Pietri (Suz GSX-R1000), 2:21.576 18. Michael Sanchez (Suz GSX-R1000), 2:23.172 19. Marco Martinez (Suz GSX-R1000), 2:24.746 20. Dan Lippis (Suz GSX-R1000), 2:25.729