Copyright 2004, Roadracing World Publishing, Inc.

Provisional Sunday Morning AMA Superstock Practice Times:

1. Damon Buckmaster, Yamaha YZF-R1, 1:38.491
2. Jamie Hacking, Yamaha YZF-R1, 1:38.587
3. Aaron Gobert, Yamaha YZF-R1, 1:38.806
4. Ben Spies, Suzuki GSX-R1000, 1:39.077
5. Jason DiSalvo, Yamaha YZF-R1, 1:39.227
6. Josh Hayes, Kawasaki ZX-10R, 1:39.728
7. Jake Holden, Suzuki GSX-R750, 1:40.526
8. Tommy Hayden, Kawasaki ZX-10R, 1:40.612
9. Alex Gobert, Honda CBR1000RR, 1:40.678
10. Vincent Haskovec, Suzuki GSX-R750, 1:40.685
11. Steve Rapp, Suzuki GSX-R750, 1:41.108
12. Shawn Higbee, Suzuki GSX-R1000, 1:41.125
13. Roger Lee Hayden, Kawasaki ZX-10R, 1:41.128
14. John Haner, Suzuki GSX-R1000, 1:41.147
15. Geoff May, Suzuki GSX-R1000, 1:41.163