| 1 | 572 | Christina Pacheco | 45-49 Females | 49 | K |
28:28.8 | --100%30,62%27,14%20:01:57.1 |
| 2 | 630 | Deborah Currier | 45-49 Females | 48 | K |
29:32.4 | +1:03.6+3,72%96,41%28,04%24,43%20:01:57.1 |
| 3 | 758 | Anna Schettino | 45-49 Females | 49 | K |
30:06.3 | +1:37.5+5,71%94,60%26,67%22,99%20:01:57.1 |
| 4 | 602 | Stephanie Allen | 45-49 Females | 48 | K |
30:32.2 | +2:03.4+7,22%93,26%25,61%21,88%20:01:57.1 |
| 5 | 736 | Gigi Peterson | 45-49 Females | 49 | K |
31:15.3 | +2:46.5+9,74%91,12%23,86%20,04%20:01:57.1 |
| 6 | 578 | Shelly Grair | 45-49 Females | 49 | K |
32:12.8 | +3:44.0+13,11%88,41%21,53%17,59%20:01:57.1 |
| 7 | 734 | Coree Peterson | 45-49 Females | 49 | K |
36:06.9 | +7:38.1+26,81%78,86%12,03%7,61%20:01:57.1 |
| 8 | 714 | Jennifer Meilleur | 45-49 Females | 46 | K |
38:13.1 | +9:44.3+34,19%74,52%6,90%2,23%20:01:57.1 |
| 9 | 647 | Pamela Estrada | 45-49 Females | 45 | K |
39:57.7 | +11:28.9+40,31%71,27%2,65%-2,23%20:01:57.1 |
| 10 | 719 | Maria Miller | 45-49 Females | 47 | K |
40:57.2 | +12:28.4+43,80%69,54%0,24%-4,77%20:01:57.1 |
| 11 | 771 | Jenni Jo Street | 45-49 Females | 46 | K |
48:35.8 | +20:07.0+70,63%58,60%-18,38%-24,32%20:01:57.1 |
| 12 | 691 | Anna Krithis | 45-49 Females | 49 | K |
51:06.0 | +22:37.2+79,42%55,73%-24,48%-30,72%20:01:57.1 |
| 13 | 661 | Jennifer Gosden | 45-49 Females | 48 | K |
52:24.5 | +23:55.7+84,02%54,34%-27,66%-34,07%20:01:57.1 |
| 14 | 780 | Gail Ulan | 45-49 Females | 49 | K |
54:27.6 | +25:58.8+91,22%52,30%-32,66%-39,32%20:01:57.1 |
| 15 | 690 | Stacey Kocsis | 45-49 Females | 48 | K |
55:10.1 | +26:41.3+93,71%51,62%-34,39%-41,13%20:01:57.1 |
| 16 | 751 | Alyson Roskelley | 45-49 Females | 45 | K |
57:42.7 | +29:13.9+102,64%49,35%-40,58%-47,64%20:01:57.1 |