Copyright 2002, Roadracing World Publishing, Inc.

Tommy Hayden topped the time sheets in the first Superstock (formerly 750cc Supersport) practice session at California Speedway on his Kawasaki ZX-6R Supersport bike, followed by Jason Pridmore on a Supersport GSX-R600, but Chris Ulrich was the fastest man on an actual Superstock racebike, a GSX-R750.

Due to timing and scoring system problems, some riders were unidentified on the scoring monitors.

Times follow:

1. Tommy Hayden, Kawasaki ZX-6R, 1:30.042
2. Jason Pridmore, Suzuki GSX-R600, 1:31.178
3. Chris Ulrich, Suzuki GSX-R750, 1:31.227
4. Tom Kipp, Suzuki GSX-R600, 1:31.350
5. Jake Zemke, Honda CBR600F4i, 1:31.669
6. Chris “Opie” Caylor, Suzuki GSX-R750, 1:31.904
7. Roger Lee Hayden, Honda CBR600F4i, 1:31.937
8. Josh Hayes, Suzuki GSX-R600, 1:32.002
9. Jason DiSalvo, Suzuki GSX-R750, 1:32.016
10. Ty Howard, Suzuki GSX-R750, 1:32.227
11. Tony Meiring, Kawasaki ZX-6R, 1:32.363
12. Mike Hale, Honda CBR600F4i, 1:32.385
13. Unknown, 1:32.456
14. Tiger Sohwa, Honda CBR600F4i, 1:32.514
15. Vincent Haskovec, Suzuki GSX-R750, 1:33.179
16. Mark Ledesma, Honda CBR600F4i, 1:33.247
17. Michael Hannas, Kawasaki ZX-6R, 1:33.401
18. Owen Richey, Suzuki GSX-R750, 1:34.143
19. Jimmy Moore, Suzuki GSX-R600, 1:34.228
20. Jeff Tigert, Suzuki GSX-R600, 1:34.384