AMA Chevrolet Superbike Championship
Infineon Raceway - Sonoma, CA
April 30-May 2, 2004

Repsol Superstock
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Best lap times - practice

 
Pos. No. Rider name Bike Best time Best lap Best mph 2nd best time 2nd best lap 2nd best mph
1.2Jamie A. HackingYamaha YZF-R11:39.2841180.5001:39.694980.165
2.11Ben SpiesSuzuki GSX-R10001:39.3021380.4801:41.864978.458
3.96Aaron GobertYamaha YZF-R11:39.4961080.3201:39.8511180.039
4.6Damon S. BuckmasterYamaha YZF-R11:39.969879.9401:40.402979.600
5.40Jason DiSalvoYamaha YZF-R11:40.1151379.8301:40.3131279.671
6.22Tommy HaydenKawasaki ZX-10R1:40.132779.8201:40.2171079.747
7.1Joshua Kurt HayesKawasaki ZX-10R1:41.010679.1201:41.0121379.120
8.3Vincent HaskovecSuzuki GSX-R7501:41.3141078.8801:41.4461178.781
9.23Alex GobertHonda CBR1000RR1:41.4941178.7401:41.6961078.587
10.95Roger HaydenKawasaki ZX-10R1:42.0221478.3401:42.2771378.140
11.59Jacob L. HoldenSuzuki GSX-R10001:42.1561078.2301:42.645977.860
12.5Steve RappSuzuki GSX-R7501:42.368978.0701:42.421678.031
13.36Eric C. WoodSuzuki GSX-R10001:42.4781077.9901:42.728977.798
14.47Opie CaylorSuzuki GSX-R10001:42.5091377.9601:43.0891277.525
15.44John HanerSuzuki GSX-R10001:42.5411077.9401:44.077576.790
16.29Corey D. EatonSuzuki GSX-R10001:42.785977.7501:43.729877.047
17.46Brian D. ParriottSuzuki GSX-R10001:43.2291377.4201:43.434977.267
18.14Shawn M. HigbeeSuzuki GSX-R10001:43.567577.1701:44.423476.535
19.377David WhiteSuzuki GSX-R7501:44.054576.8101:44.384876.563
20.45Lee AcreeSuzuki GSX-R10001:44.6761076.3501:46.762774.858
21.19Jason CurtisSuzuki GSX-R10001:46.163775.2801:49.086373.263
22.288Lash MullenSuzuki GSX-R10001:46.813774.8201:47.163974.578
23.940J. J. RoetlinSuzuki GSX-R10001:47.1851174.5601:47.2461274.520
24.123Montez StewartYamaha YZF-R11:47.304774.4801:47.5521074.308
25.261Peter DoyleSuzuki GSX-R10001:48.0261073.9801:48.1821473.875
26.161James J. KingYamaha YZF-R11:48.735973.5001:48.8811073.401
27.113Paul TimmanSuzuki GSX-R7501:48.8101073.4501:49.278873.135
28.64Jeremiah J. JohnsonSuzuki GSX-R10001:49.498772.9901:51.301471.805
29.167John Scott WilsonSuzuki GSX-R10001:49.615572.9101:50.185772.533
30.211Raul PadillaSuzuki GSX-R10001:49.974672.6701:52.371371.122
31.107Mark SimonSuzuki GSX-R10001:50.965272.0201:58.329667.541
32.535David GuySuzuki GSX-R10001:51.169471.8901:57.614367.951
33.488Chris SiglinYamaha YZF-R11:51.176371.8901:51.349571.774
34.247Tony R. CookYamaha YZF-R11:55.423769.2401:56.474368.616
35.797Norbert KatonaSuzuki GSX-R10001:57.621667.9501:58.679767.341
36.361Rocky CaceresSuzuki GSX-R7502:01.260565.9102:01.395765.834