| AROSC Enduro | |||||||||
| Buttonwillow, May 28, 2005 | |||||||||
| Position | In Class | Class | Drivers | Car | No. | Laps | Diff. Time | Best Lap | |
| 1 | 1 | L | Steve Goldman, Bob Faieta | Porsche GT3 | 403 | 77 | 01:48.9 | ||
| 2 | 1 | K | Glenn Bjorkman | Formula Mazda | 30 | 76 | -- 1 lap -- | 01:47.3 | |
| 3 | 2 | L | David Bouzaglou, Jeff Sadinsky | Porsche 356 | 100 | 74 | -- 3 laps -- | 01:53.3 | |
| 4 | 2 | K | Pierre Demartine | Super 7 | 122 | 70 | -- 7 laps -- | 01:58.6 | |
| 5 | 1 | O | Paul Barnes | Porsche 911 | 719 | 67 | -- 10 laps -- | 02:04.9 | |
| 6 | 1 | P | Terry Major, Beverly Major, Dennis Fibrow | Toyota MR2 | 10 | 63 | -- 14 laps -- | 02:11.4 | |
| 7 | 1 | C | Bruce Colby, Brad Gray | Alfa GTV | 65 | 62 | -- 15 laps -- | 02:11.6 | |
| 8 | 1 | NM | Robert Rhodes, Mike McKibben, Mitch McKibben | Mustang | 9 | 62 | 08:59.3 | 02:10.5 | |
| 9 | 2 | NM | Boris Nazan, VJ Mirzayan | Mitsubishi EVO 8 | 848 | 62 | 10:31.5 | 02:04.8 | |
| 10 | 2 | C | Art Russell, Doug Bender | Alfa GTV | 84 | 56 | -- 21 laps -- | 02:14.1 | |
| 11 | 2 | P | Colin Chung, Jeff Herr, Will Sours | Super 7 | 266 | 52 | -- 25 laps -- | 02:09.8 | |
| 12 | 2 | O | Todd McNall | Datsun 2000 | 88 | 40 | -- 37 laps -- | 02:06.3 | |
| 13 | 3 | K | Steve Luftman | 35F | 1 | 40 | 41:12.5 | 01:56.7 | |
| 14 | 1 | Z | Pierre Pfeffer, Mike O'Brien | Alfa SSZ | 47 | 22 | -- 55 laps -- | 02:14.4 | |
| Position | In Class | Class | Drivers | Car | No. | Laps | Diff. Time | Best Lap | |
| 7 | 1 | C | Bruce Colby, Brad Gray | Alfa GTV | 65 | 62 | -- 15 laps -- | 02:11.6 | |
| 10 | 2 | C | Art Russell, Doug Bender | Alfa GTV | 84 | 56 | -- 21 laps -- | 02:14.1 | |
| 14 | 1 | Z | Pierre Pfeffer, Mike O'Brien | Alfa SSZ | 47 | 22 | -- 55 laps -- | 02:14.4 | |
| 2 | 1 | K | Glenn Bjorkman | Formula Mazda | 30 | 76 | -- 1 lap -- | 01:47.3 | |
| 4 | 2 | K | Pierre Demartine | Super 7 | 122 | 70 | -- 7 laps -- | 01:58.6 | |
| 13 | 3 | K | Steve Luftman | 35F | 1 | 40 | 41:12.5 | 01:56.7 | |
| 1 | 1 | L | Steve Goldman, Bob Faieta | Porsche GT3 | 403 | 77 | 01:48.9 | ||
| 3 | 2 | L | David Bouzaglou, Jeff Sadinsky | Porsche 356 | 100 | 74 | -- 3 laps -- | 01:53.3 | |
| 8 | 1 | NM | Robert Rhodes, Mike McKibben, Mitch McKibben | Mustang | 9 | 62 | 08:59.3 | 02:10.5 | |
| 9 | 2 | NM | Boris Nazan, VJ Mirzayan | Mitsubishi EVO 8 | 848 | 62 | 10:31.5 | 02:04.8 | |
| 5 | 1 | O | Paul Barnes | Porsche 911 | 719 | 67 | -- 10 laps -- | 02:04.9 | |
| 12 | 2 | O | Todd McNall | Datsun 2000 | 88 | 40 | -- 37 laps -- | 02:06.3 | |
| 6 | 1 | P | Terry Major, Beverly Major, Dennis Fibrow | Toyota MR2 | 10 | 63 | -- 14 laps -- | 02:11.4 | |
| 11 | 2 | P | Colin Chung, Jeff Herr, Will Sours | Super 7 | 266 | 52 | -- 25 laps -- | 02:09.8 | |