Copyright 2004, Roadracing World Publishing, Inc.

Provisional Sunday Morning AMA Superstock Practice Times:

1. Jason DiSalvo, Yamaha YZF-R1, 1:29.032
2. Aaron Gobert, Yamaha YZF-R1, 1:29.194
3. Ben Spies, Suzuki GSX-R1000, 1:29.243
4. Roger Lee Hayden, Kawasaki ZX-10R, 1:29.208
5. Tommy Hayden, Kawasaki ZX-10R, 1:29.403
6. Josh Hayes, Kawasaki ZX-10R, 1:29.444
7. Jamie Hacking, Yamaha YZF-R1, 1:29.590
8. Jason Pridmore, Suzuki GSX-R1000, 1:29.845
9. Jake Holden, Suzuki GSX-R1000, 1:30.351
10. Steve Rapp, Suzuki GSX-R750, 1:30.564
11. Vincent Haskovec, Suzuki GSX-R750, 1:30.759
12. Eric Wood, Suzuki GSX-R1000, 1:31.005
13. Alex Gobert, Honda CBR1000RR, 1:31.528
14. Scott Greenwood, Suzuki GSX-R1000, 1:32.145
15. Jesse Janisch, Suzuki GSX-R1000, 1:33.168