| 1 | 72 | Ximena KrieteWashington, MO | F 40-49 | 49 | F |
50:13.5 | --100%20.49%20.68%08:07:54.6 |
| 2 | 106 | Lindsey HowellSaint Charles, MO | F 30-39 | 36 | F |
50:27.1 | +0:13.6+0.45%99.55%20.13%20.33%08:07:54.6 |
| 3 | 30 | Lauren JinSaint Louis, MO | F 20-29 | 24 | F |
54:55.2 | +4:41.7+9.35%91.45%13.06%13.27%08:07:54.6 |
| 4 | 119 | Andrea BrueggemannUnion, MO | F 30-39 | 37 | F |
56:15.2 | +6:01.7+12.00%89.28%10.95%11.16%08:07:54.6 |
| 5 | 33 | Sarah StaleySt. Louis, MO | F 30-39 | 31 | F |
56:44.3 | +6:30.8+12.97%88.52%10.18%10.40%08:07:54.6 |
| 6 | 34 | Amanda FortnerEureka, MO | F 30-39 | 39 | F |
57:43.2 | +7:29.7+14.92%87.01%8.63%8.85%08:07:54.6 |
| 7 | 29 | Jennifer BuehlerEureka, MO | F 40-49 | 40 | F |
57:49.7 | +7:36.2+15.14%86.85%8.45%8.68%08:07:54.6 |
| 8 | 123 | Chelsie Hansen | F 30-39 | 30 | F |
1:02:46.1 | +12:32.6+24.97%80.02%0.63%0.88%08:07:54.6 |
| 9 | 44 | Amanda BlanchardSaint Louis, MO | F 30-39 | 35 | F |
1:03:52.6 | +13:39.1+27.18%78.63%-1.12%-0.88%08:07:54.6 |
| 10 | 73 | Rachael ErfurdtWashington, MO | F 40-49 | 45 | F |
1:07:07.7 | +16:54.2+33.66%74.82%-6.27%-6.01%08:07:54.6 |
| 11 | 91 | Jillian DannaRobertsville, MO | F 15-19 | 19 | F |
1:08:49.2 | +18:35.7+37.02%72.98%-8.95%-8.68%08:07:54.6 |
| 12 | 98 | Vada NortonSaint Clair, MO | F 15-19 | 19 | F |
1:08:53.5 | +18:40.0+37.17%72.90%-9.06%-8.79%08:07:54.6 |
| 13 | 27 | Deb TitleWashington, MO | F 40-49 | 49 | F |
1:10:53.8 | +20:40.3+41.16%70.84%-12.23%-11.96%08:07:54.6 |
| 14 | 90 | Cassie SchmelzUnion, MO | F 30-39 | 37 | F |
1:11:56.2 | +21:42.7+43.23%69.82%-13.88%-13.60%08:07:54.6 |
| 15 | 88 | Christy MachelettBeaufort, MO | F 30-39 | 38 | F |
1:12:25.5 | +22:12.0+44.20%69.35%-14.65%-14.37%08:07:54.6 |
| 16 | 43 | Carina GurnowWashington, MO | F 20-29 | 29 | F |
1:19:49.5 | +29:36.0+58.93%62.92%-26.37%-26.06%08:07:54.6 |