| | | | | | | | | | |
| 1 | Vanessa | Fischetti | New York | NY | 24 | F | 2:44:42 | 100 | 20-29 |
| 2 | Becky | Lanningham | Nampa | ID | 42 | F | 2:45:34 | 78.64 | 40-49 |
| 3 | Beth | Norton | Boise | ID | 32 | F | 2:53:45 | 94.79 | 30-39 |
| 4 | Laura | Gibson | Boise | ID | 50 | F | 3:21:15 | 71.63 | 50-59 |
| 5 | Elsa | Cervantes | Boise | ID | 44 | F | 3:23:24 | 50.04 | 40-49 |
| 6 | Leah | Wilsey | Boise | ID | 45 | F | 3:25:54 | 54.48 | 40-49 |
| 7 | Joyce | Gebhardt | Boise | ID | 66 | F | 3:43:36 | 53.36 | 60-69 |
| 8 | Rosalinda | Ramos | Nampa | ID | 44 | F | 4:14:41 | 56.77 | 40-49 |
| 9 | Renae | Woodard | Boise | ID | 62 | F | 4:14:42 | 54.65 | 60-69 |
| 10 | Janice | Cooper | Boise | ID | 58 | F | 4:14:43 | 55.58 | 50-59 |
| 11 | Joann | Devine | Middleton | ID | 62 | F | 4:14:43 | 58.04 | 60-69 |
| 12 | Shana | Cooper | Boise | ID | 46 | F | 4:14:43 | 56.13 | 40-49 |
| 13 | Nancy | Emerson | Twin Falls | ID | 63 | F | 4:37:44 | 48.24 | 60-69 |
