| | 1 | 1 |  Alandra Greenlee | 30-34 | 1:06:06 | |
| | 2 | 2 | Megan Jacoby | 30-34 | 1:06:33 | |
| | 3 | 3 |  Camilla Massa | 30-34 | 1:07:34 | |
| | 4 | 4 | Bridget Brown | 30-34 | 1:08:53 | |
| | 5 | 1 | Lauren Cullen | 40-44 | 1:16:55 | |
| | 6 | 1 | Bernie Gutierrez | 25-29 | 1:17:41 | |
| | 7 | 5 |  Jade Skillen | 30-34 | 1:17:52 | |
| | 8 | 2 | Josephine Kelly | 25-29 | 1:18:57 | |
| | 9 | 3 | Jerine Klingberg | 25-29 | 1:19:08 | |
| | 10 | 1 | Hannah Cook | 16-24 | 1:19:10 | |
| | 11 | 1 | Laura Martin | 35-39 | 1:19:34 | |
| | 12 | 2 | Marissa Palmer | 35-39 | 1:21:57 | |
| | 13 | 6 | Ashley Huhn | 30-34 | 1:22:39 | |
| | 14 | 1 | Jen Stagnoli | 45-49 | 1:22:55 | |
| | 15 | 2 | Maria Colacurcio | 45-49 | 1:23:19 | |
| | 16 | 3 | Felicia Lopez | 35-39 | 1:23:34 | |
| | 17 | 4 | Connie Lowy | 25-29 | 1:23:49 | |
| | 18 | 5 | Haley Hoffman | 25-29 | 1:28:49 | |
| | 19 | 4 | Meredith Killingsworth | 35-39 | 1:29:07 | |
| | 20 | 6 | Catherine Luick | 25-29 | 1:30:09 | |
| | 21 | 7 | Erica Welty | 25-29 | 1:30:16 | |
| | 22 | 2 | Anna Stylianaki | 40-44 | 1:31:18 | |
| | 23 | 8 | Rachel Porter | 25-29 | 1:34:00 | |
| | 24 | 9 |  Laura Caballero Alvaro | 25-29 | 1:35:59 | |
| | 25 | 10 | Janeil Mason | 25-29 | 1:39:01 | |
| | 26 | 11 | Meghan Evangelista | 25-29 | 1:42:32 | |
| | 27 | 3 | Dawn Wu | 45-49 | 1:47:51 | |
| | 28 | 4 | Jacqueline Stuart | 45-49 | 1:51:51 | |
| | 29 | 7 | Milana Istakhorova | 30-34 | 1:53:31 | |
| | 30 | 5 | Vera Stepina | 35-39 | 1:54:18 | |
| | 31 | 8 | Jennifer Adams | 30-34 | 2:28:46 | |
