| 1 | 444 | Heather Hoskeer | Female | 49 | |
51:50.2 | --100%17,21%16,45% |
| 2 | 467 | Wendy Sanyk | Female | 50 | |
52:32.7 | +0:42.5+1,37%98,65%16,08%15,31% |
| 3 | 448 | Michelle Kubo | Female | 34 | |
52:42.2 | +0:52.0+1,67%98,36%15,83%15,06% |
| 4 | 468 | Christy Shelton | Female | 52 | |
53:08.1 | +1:17.9+2,50%97,56%15,14%14,36% |
| 5 | 456 | Jocelyn Moore | Female | 35 | |
53:35.0 | +1:44.8+3,37%96,74%14,42%13,64% |
| 6 | 474 | Monica Zigman Suchsland | Female | 38 | |
56:54.3 | +5:04.1+9,78%91,09%9,11%8,28% |
| 7 | 427 | Lillian Bowler | Female | 58 | |
57:10.7 | +5:20.5+10,30%90,66%8,68%7,84% |
| 8 | 473 | Xingyu Wang | Female | 35 | |
59:33.2 | +7:43.0+14,89%87,04%4,88%4,02% |
| 9 | 475 | Bonnie Hemphill | Female | 37 | K |
1:01:12.7 | +9:22.5+18,09%84,68%2,24%1,34% |
| 10 | 443 | Antje Helfrich | Female | 55 | |
1:02:02.7 | +10:12.5+19,69%83,55%0,91%0,00% |
| 11 | 432 | Jean Clough | Female | 58 | |
1:04:24.2 | +12:34.0+24,24%80,49%-2,86%-3,80% |
| 12 | 459 | Adriana Ocampo | Female | 50 | |
1:04:28.7 | +12:38.5+24,39%80,39%-2,98%-3,92% |
| 13 | 439 | Melanie Gerard | Female | 55 | |
1:07:01.5 | +15:11.3+29,30%77,34%-7,05%-8,03% |
| 14 | 434 | Laura De Zorzi | Female | 60 | |
1:08:29.3 | +16:39.1+32,12%75,69%-9,39%-10,38% |
| 15 | 472 | Gina Svab | Female | 23 | |
1:08:31.3 | +16:41.1+32,19%75,65%-9,44%-10,44% |
| 16 | 446 | Gayle Keenan | Female | 65 | |
1:08:34.9 | +16:44.7+32,30%75,58%-9,53%-10,54% |
| 17 | 440 | Wendy Goffe | Female | 59 | |
1:10:44.6 | +18:54.4+36,47%73,27%-12,99%-14,02% |
| 18 | 466 | Kaycee Rush | Female | 42 | |
1:10:46.8 | +18:56.6+36,54%73,24%-13,05%-14,08% |
| 19 | 470 | Ana Short | Female | 56 | |
1:25:54.3 | +34:04.1+65,72%60,34%-37,20%-38,46% |