Yamaha’s Anthony Gobert was fastest in Friday morning Superbike practice. A computer glitch in the official timing and scoring system delayed the release of official times until after 2:00 p.m., AMA spokesman Larry Lawrence said. The times follow:

1. Anthony Gobert, Yamaha, 1:35.351
2. Mat Mladin, Suzuki, 1:35.709
3. Eric Bostrom, Kawasaki, 1:35.891
4. Aaron Yates, Suzuki, 1:36.086
5. Steve Rapp, Ducati, 1:36.287
6. Jamie Hacking, Suzuki, 1:36.325
7. Miguel Duhamel, Honda, 1:36.342
8. Kurtis Roberts, Honda, 1:36.451
9. Tommy Hayden, Yamaha, 1:36.641
10. Doug Chandler, Kawasaki, 1:36.753
11. Pascal Picotte, Harley-Davidson, 1:36.826
12. Larry Pegram, Ducati, 1:36.81
13. Nicky Hayden, Honda, 1:37.241
14. Mike Smith, Harley-Davidson, 1:37.669
15. Brian Parriott, Suzuki, 1:38.196*
16. Jordan Szoke, Harley-Davidson, 1:38.279
17. Chris Ulrich, Suzuki, 1:38.998*
18. Andreas Meklau, Ducati, 1:39.014
19. Mark C. Foster, Yamaha, 1:39.088
20. Lee Acree, Suzuki, 1:39.387*
21. Rich Alexander, Suzuki, 1:40.106*
22. James Randolph, Suzuki, 1:40.411*
23. Anthony Lupo, Suzuki, 1:40.441*
24. Jimmy Moore, Suzuki, 1:41.174*
25. Doug Pitcock, Suzuki, 1:42.244*
26. Alan Schmidt, Suzuki, 1:42.388*
27. Dean Mizdal, Suzuki
28. Ben Spies, Suzuki, 1:42.819*
29. Tony Meiring, Suzuki, 1:42.967*
30. Shane Reilly, Suzuki, 1:43.702
31. Scott Gooch, Suzuki, 1:43.922*
32. Scott Jensen, Suzuki, 1:44.727*
33. James Doerfler, Suzuki, 1:45.658
34. Eric Haugo, Suzuki, 1:46.135
35. Randall Mennenga, Suzuki, 1:49.050*
36. Greg Fryer, Yamaha, 1:51.722

* = 750cc Supersport entrant on GSX-R750 Supersport bike