| | Results by Class |
| | Buttonwillow, April 22th, 2004 |
| T1 |
| | Place | Car No. | Car | Drivers | Lap1 | Lap2 | Lap3 | Total | Points |
| | 1 | 18 | 1999 Dodge Viper GTS | Rossi | 02:00.724 | 02:00.797 | 02:00.875 | 06:02.396 | 10 |
| | 2 | 5 | 1991 Chevrolet Corvette ZR1 | Wilson, Kryder | 02:03.398 | 02:03.740 | 02:03.818 | 06:10.956 | 8 |
| | 3 | 32 | 2001 Chevrolet Corvette Z06 | Cashin, O'Neal | 02:05.340 | 02:06.349 | 02:06.453 | 06:18.142 | 6 |
| | 4 | 206 | 2002 Chevrolet Corvette Z06 | Chavis, Blevins | 02:06.321 | 02:06.415 | 02:06.782 | 06:19.518 | 4 |
| | 5 | 48 | 2001 Porsche 996 TT | Rooke | 02:07.658 | 02:08.390 | 02:08.592 | 06:24.640 | 3 |
| | 6 | 34 | 1997 Chevrolet Corvette | Johnson, Johnson | 02:15.342 | 02:15.515 | 02:16.402 | 06:47.259 | 2 |
| T2 |
| | Place | Car No. | Car | Drivers | Lap1 | Lap2 | Lap3 | Total | Points |
| | 1 | 130 | 1972 Porsche 911 | Olsen, Schmidt | 02:01.127 | 02:01.749 | 02:01.916 | 06:04.792 | 10 |
| T3 |
| | Place | Car No. | Car | Drivers | Lap1 | Lap2 | Lap3 | Total | Points |
| | 1 | 66 | 2003 Mitsubishi EVO VIII | Kozarov, Flaherty | 02:04.174 | 02:04.574 | 02:04.737 | 06:13.485 | 10 |
| | 2 | 944 | 1989 Porsche 944 S2 | Lofgren, Lofgren | 02:04.259 | 02:04.523 | 02:04.760 | 06:13.542 | 8 |
| | 3 | 87 | 2000 Honda S2000 | Peterson, Kennedy, Kleinhaus | 02:05.309 | 02:05.793 | 02:05.894 | 06:16.996 | 6 |
| | 4 | 110 | 2003 Honda S2000 | Lai Fatt, Southwell | 02:06.090 | 02:06.366 | 02:06.467 | 06:18.923 | 4 |
| | 5 | 77 | 2003 Mitsubishi EVO VIII | Oursbourn, Fuller | 02:06.637 | 02:07.453 | 02:09.219 | 06:23.309 | 3 |
| | Buttonwillow, April 22th, 2004 | Results by Class | Page 1 of 3 |