Copyright 2004, Roadracing World Publishing, Inc.

Provisional Thursday Morning AMA Superbike Practice Times:

1. Mat Mladin, Suzuki GSX-R1000, 1:48.545
2. Aaron Yates, Suzuki GSX-R1000, 1:48.975
3. Ben Bostrom, Honda CBR1000RR, 1:49.090
4. Eric Bostrom, Ducati 999F04, 1:49.291
5. Miguel Duhamel, Honda CBR1000RR, 1:49.518
6. Jake Zemke, Honda CBR1000RR, 1:49.858
7. Geoff May, Suzuki GSX-R1000, 1:50.483
8. Pascal Picotte, Yamaha YZF-R1, 1:51.028
9. Larry Pegram, Yamaha YZF-R1, 1:51.484
10. John Haner, Suzuki GSX-R1000, 1:52.413
11. Lee Acree, Suzuki GSX-R1000, 1:52.772
12. Chris Caylor, Suzuki GSX-R1000, 1:52.975
13. Josh Hayes, Kawasaki ZX-10R, 1:53.245
14. Jeffrey Tigert, Suzuki GSX-R1000, 1:54.066
15. Eric Wood, Suzuki GSX-R1000, 1:54.288
16. Scott Jensen, Suzuki GSX-R1000, 1:54.462
17. Jack Pfeifer, Suzuki GSX-R1000, 1:54.489
18. Scott Carpenter, Suzuki GSX-R1000, 1:55.057
19. Anthony Fania, Suzuki GSX-R1000, 1:55.265
20. J.J. Roetlin, Suzuki GSX-R1000, 1:55.531