Times from Friday Morning official practice at Road Atlanta for the Big Kahuna AMA Superbike Nationals:

750cc Supersport
1. Mike Ciccotto, GSX-R750, 1:27.152
2. Eric Bostrom, ZX-6R, 1:27.830*
3. Tommy Hayden, YZF-R6, 1:28.144*
4. Jimmy Moore, GSX-R600, 1:28.520*
5. Josh Hayes, CBR600F4i, 1:28.521*
6. Jake Zemke, CBR600F4i, 1:28.522*
7. Chris Ulrich, GSX-R750, 1:28.673
8. Jason Pridmore, GSX-R600, 1:28.763*
9. Vince Haskovec, GSX-R600, 1:28.784*
10. Roger Lee Hayden, CBR600F4i, 1:29.103*
11. Justin Blake, GSX-R750, 1:29.121
12. Brian Parriott, GSX-R600, 1:29.148*
13. Ben Spies, GSX-R750, 1:29.450
14. Brian Gibbs, GSX-R750, 1:29.526
15. Lee Acree, GSX-R600, 1:29.736*
16. Edward Ted Cobb, GSX-R750, 1:30.041
17. Tony Lupo, GSX-R750, 1:30.662
18. Gabriel Henning, GSX-R750, 1:30.713
19. Steve Patterson, GSX-R600, 1:30.751
20. Scott Carpenter, GSX-R750, 1:30.303
21. Brian Stokes, GSX-R750, 1:31.323
22. Daigoro Suzuki, GSX-R750, 1:31.556
23. Brian Livengood, YZF-R6, 1:31.559
24. Tony Meiring, GSX-R750, 1:31.738
25. Billy Ethridge, GSX-R750, 1:32.211

*600cc Supersport entrant riding 600cc Supersport racebike for additional practice

Superbike:
1. Aaron Yates, GSX-R750, 1:24.366
2. Mat Mladin, GSX-R750, 1:24.471
3. Doug Chandler, ZX-7RR, 1:24.526
4. Anthony Gobert, YZF-R7, 1:24.540
5. Jamie Hacking, GSX-R750, 1:24.860
6. Eric Bostrom, ZX-7RR, 1:24.946
7. Tommy Hayden, YZF-R7, 1:25.403
8. Steve Rapp, Duc 996, 1:25.608
9. Kurtis Roberts, RC51, 1:25.618
10. Miguel Duhamel, RC51, 1:25.801
11. Larry Pegram, Duc 996, 1:26.012
12. Nicky Hayden, RC51, 1:26.114
13. Pascal Picotte, VR1000, 1:26.243
14. Mike Smith, VRF1000, 1:26.393
15. Andrea Meklau, Duc 996, 1:26.427
16. Mike Ciccotto, GSX-R750, 1:26.527*
17. Jordan Szoke, VR1000, 1:26.717
18. Jimmy Moore, GSX-R750, 1:27.723*
19. Ben Spies, GSX-R750, 1:27.754*
20. Lee Acree, GSX-R750, 1:28.027*
21. Brian Parriott, GSX-R750, 1:28.536*
22. Chris Ulrich, GSX-R750, 1:28.685*
23. Richie Alexander, GSX-R750, 1:28.772*
24. Gabriel Henning, GSX-R750, 1:29.861*
25. Anthony Lupo, GSX-R750, 1:29.956*
26. Rich Conicelli, GSX-R750, 1:30.174*
27. Wade Buffington, GSX-R750, 1:30.345*
28. Mauro Cereda, GSX-R750, 1:30.685*
29. Andy Deatheridge, GSX-R750, 1:30.731*
30. Tony Meiring, GSX-R750, 1:31.123*

*750cc Supersport entrant riding 750cc Supersport racebike on DOT-labelled tires

600cc Supersport:
1. Eric Bostrom, ZX-6R, 1:27.546
2. Jamie Hacking, GSX-R600, 1:27.957
3. Josh Hayes, CBR600F4i, 1:28.199
4. Roger Lee Hayden, CBR600F4i, 1:28.272
5. John Hopkins, GSX-R600, 1:28.344
6. Aaron Yates, GSX-R600, 1:28.345
7. Anthony Gobert, YZF-R6, 1:28.362
8. Tommy Hayden, YZF-R6, 1:28.418
9. Miguel Duhamel, CBR600F4i, 1:28.589
10. Jake Zemke, CBR600F4i, 1:28.609
11. Kurtis Roberts, CBR600F4i, 1:28.675
12. Grant Lopez, GSX-R600, 1:28.942
13. Damon Buckmaster, YZF-R6, 1:29.130
14. Aaron Gobert, YZF-R6, 1:29.442
15. Lee Acree, GSX-R600, 1:29.465
16. Jason Pridmore, GSX-R600, 1:29.999
17. Brian Parriott, GSX-R600, 1:29.999
18. Jimmy Moore, GSX-R600, 1:30.566
19. Vince Haskovec, GSX-R600, 1:30.571
20. Steve Patterson, GSX-R600, 1:31.445
21. Daigoro Suzuki, GSX-R600, 1:32.519
22. Scott Gardner, YZF-R6, 1:32.586
23. David Ortega, GSX-R600, 1:33.062
24. Scott Brown, GSX-R600, 1:33.076
25. Mark Simon, GSX-R600, 1:34.228

250cc Grand Prix:
1. Rich Oliver, Yamaha, 1:26.900
2. Roland Sands, Yamaha, 1:28.242
3. Perry Melneciuc, Yamaha, 1:29.880
4. Chuck Sorensen, Yamaha, 1:30.881
5. SImon Turner, Yamaha, 1:31.606
6. Bill Himmelsbach, Yamaha, 1:32.546
7. Ben Walters, Yamaha, 1:33.311
8. Chris Pyles, Yamaha, 1:33.602
9. Cory West, Yamaha, 1:33.743
10. John France, Honda, 1:35.691
11. Ed Sorbo, Yamaha, 1:35.887
12. Michael Hannas, Yamaha, 1:36.066
13. Steve Reeves, Honda, 1:36.401
14. Chris Holst, Yamaha, 1:36.970
15. Bruce Lind, Yamaha, 1:37.436
16. Randy Renfrow, Honda, 1:38.051
17. Wade Buffington, Yamaha, 1:38.157
18. Ty Piz, Yamaha, 1:38.624
19. Greg Esser, Honda, 1:39.135
20. Shane Breeding, Honda, 1:39.317