| AROSC Time Trial | ||||
| Willow Springs - September 13, 2009 | ||||
| No. | Driver | Car | Best Lap | |
| Class A | ||||
| 1 | 20 | Owe Backer | GTV | 1:42.967 |
| Class B | ||||
| 1 | 17 | Doug Bender | GTV | 1:43.989 |
| 2 | 95 | Scott Miller | GTV | 1:48.121 |
| Class C | ||||
| 1 | 844 | Arthur Russell | GTV | 1:45.748 |
| Class F | ||||
| 1 | 105 | Norm Silverman | Super | 2:00.046 |
| Class L | ||||
| 1 | 622 | Matt Poulin (1) | M3 | 1:32.747 |
| Class N | ||||
| 1 | 47 | Joe Cobbs | Mustang | 1:42.307 |
| Class P | ||||
| 1 | 43 | George Kranen | Cadillac | 1:44.047 |
| Class Q | ||||
| 1 | 3 | Fred Firschein | Miata | 2:00.823 |
| Notes: | ||||
| 1 | Top Time of the Day | |||