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

Chevrolet Superbike Championship presented by Parts Unlimited
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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
1.1Mathew MladinSuzuki GSX-R10001:36.9972282.3901:37.0032182.389
2.20Aaron W. YatesSuzuki GSX-R10001:38.1621681.4201:38.322481.284
3.17Miguel DuHamelHonda CBR1000RR1:38.2291481.3601:38.4041781.217
4.155Ben D. BostromHonda CBR1000RR1:38.2742181.3201:38.5592381.089
5.98Jake P. ZemkeHonda CBR1000RR1:38.5501781.1001:38.829780.867
6.41Joshua Kurt HayesKawasaki ZX-10R1:39.5171680.3101:40.3091779.674
7.32Eric BostromDucati 999R1:39.8381280.0501:40.1082179.834
8.72Larry PegramYamaha YZF-R11:40.6051779.4401:40.8931079.212
9.47Opie CaylorSuzuki GSX-R10001:40.7981479.2901:41.5101378.731
10.44John HanerSuzuki GSX-R10001:41.365478.8401:41.903378.427
11.714Steve CrevierSuzuki GSX-R10001:41.3791478.8301:41.5421078.706
12.199Geoff MaySuzuki GSX-R10001:41.3791078.8301:41.778978.524
13.353David StantonSuzuki GSX-R10001:41.607378.6601:41.658278.617
14.168Ken HillSuzuki GSX-R10001:41.869778.4501:41.929278.407
15.14Shawn M. HigbeeSuzuki GSX-R10001:42.1401078.2501:42.1861678.211
16.45Lee AcreeSuzuki GSX-R10001:42.153878.2401:42.305678.119
17.147Mark C. FosterSuzuki GSX-R10001:42.2141278.1901:42.5321177.946
18.96Eric C. WoodSuzuki GSX-R10001:42.411678.0401:43.589577.151
19.179Jeff WilliamsSuzuki GSX-R10001:42.7631377.7701:42.7911277.750
20.488Chris SiglinYamaha YZF-R11:42.826577.7201:43.4221077.276
21.77Jack E. PfeiferHonda CBR1000RR1:42.8991277.6701:43.8331376.970
22.57Jeremy ToyeYamaha YZF-R11:43.1511177.4801:43.176777.460
23.61Scott JensenSuzuki GSX-R10001:43.2392077.4101:43.4092177.286
24.26Andrew NelsonHonda CBR1000RR1:43.270477.3901:43.486977.228
25.24Clint McBainSuzuki GSX-R10001:43.352377.3301:43.398777.293
26.264Brien K. WhitlockSuzuki GSX-R10001:43.5571477.1801:43.5871177.152
27.283Garry CombsSuzuki GSX-R10001:43.6171377.1301:43.7041277.066
28.19Jason CurtisSuzuki GSX-R10001:43.6542477.1001:43.7232077.052
29.29Robert M. ChristmanSuzuki GSX-R10001:43.7221377.0501:44.0411276.816
30.210James B. RandolphYamaha YZF-R11:44.354476.5901:45.006576.110
31.124Craig ConnellSuzuki GSX-R10001:44.366876.5801:44.885776.198
32.78David BellSuzuki GSX-R10001:44.506676.4701:44.690576.340
33.56Thomas G. MontanoDucati 998S1:44.6201676.3901:44.673576.352
34.38Dean MizdalSuzuki GSX-R10001:44.6351176.3801:44.7911076.266
35.88Kim NakashimaSuzuki GSX-R10001:45.0651176.0701:45.5051675.750
36.187Cory Denton WestSuzuki GSX-R10001:45.1112376.0301:45.1131376.033
37.67John Scott WilsonSuzuki GSX-R10001:45.6201275.6701:45.9251075.450
38.940J. J. RoetlinSuzuki GSX-R10001:45.837975.5101:45.8681275.490
39.777Mike KrynockDucati 999R1:45.994975.4001:46.5542275.004
40.64Jeremiah J. JohnsonSuzuki GSX-R10001:46.053775.3601:46.250575.219
41.161James J. KingYamaha YZF-R11:46.218475.2401:47.693374.211
42.63Kevin HansonSuzuki GSX-R10001:46.2511575.2201:46.5241475.026
43.198Kenyon KlugeSuzuki GSX-R10001:46.9411874.7301:46.9902074.699