| 1 | 37 | Claire Evenchen | 50-59 | Ž |
34:06.6 | --100%21,12%17,36%07:06:24.4 |
| 2 | 9 | Lina Estrada | 50-59 | Ž |
34:07.8 | +0:01.2+0,06%99,94%21,07%17,31%07:06:24.4 |
| 3 | 31 | Lisa Shephard | 50-59 | Ž |
34:09.7 | +0:03.1+0,15%99,85%21,00%17,23%07:06:24.4 |
| 4 | 23 | Rocio Salas | 50-59 | Ž |
38:26.6 | +4:20.0+12,70%88,73%11,10%6,86%07:06:24.4 |
| 5 | 22 | Marly Rubio | 50-59 | Ž |
39:55.5 | +5:48.9+17,05%85,44%7,67%3,27%07:06:24.4 |
| 6 | 66 | Autumn Feldmeier | 50-59 | Ž |
41:05.7 | +6:59.1+20,48%83,00%4,97%0,43%07:06:24.4 |
| 7 | 1 | Mary Albert | 50-59 | Ž |
41:27.1 | +7:20.5+21,52%82,29%4,14%-0,43%07:06:24.4 |
| 8 | 56 | Luciana Ferri | 50-59 | Ž |
41:47.2 | +7:40.6+22,51%81,63%3,37%-1,24%07:06:24.4 |
| 9 | 13 | Linda Hall | 50-59 | Ž |
47:30.7 | +13:24.1+39,29%71,79%-9,87%-15,11%07:06:24.4 |
| 10 | 25 | Ana Simoes | 50-59 | Ž |
47:31.8 | +13:25.2+39,34%71,77%-9,91%-15,16%07:06:24.4 |
| 11 | 32 | Felipe Correa | 50-59 | M |
53:14.2 | +19:07.6+56,07%64,07%-23,11%-28,99%07:06:24.4 |
| 12 | 20 | Patricia Portalupi -Angobaldo | 50-59 | Ž |
1:05:32.0 | +31:25.4+92,12%52,05%-51,55%-58,78%07:06:24.4 |