| Rnk | Bib |  | Name | Nation | T1 | End of T1 |
| 1 | 20394 | | Kerri Ball | NZL | 02:40.0 (0) | 11:09.3 |
| 2 | 20406 | | Desiree Thomas | USA | 03:02.5 (0) | 13:28.9 (+2:19.6) |
| 3 | 20382 | | Stephanie Mottram | GBR | 02:44.6 (0) | 13:38.0 (+2:28.6) |
| 4 | 20377 | | Jessica Thorpe | GBR | 03:07.6 (0) | 13:39.3 (+2:30.0) |
| 5 | 20414 | | Kate Bramley | AUS | 02:44.5 (0) | 13:41.0 (+2:31.7) |
| 6 | 20360 | | Molly Green | CAN | 03:01.0 (0) | 13:54.0 (+2:44.6) |
| 7 | 20420 | | JÉssica NatÁlia Souza Santos | BRA | 02:37.8 (0) | 13:54.4 (+2:45.1) |
| 8 | 20409 | | Aislinn Prendergast | AUS | 02:37.0 (0) | 13:54.9 (+2:45.5) |
| 9 | 20389 | | Karla Susana Campos Desfassiaux | MEX | 03:23.5 (0) | 14:00.4 (+2:51.1) |
| 10 | 20391 | | Pamela Piedras Saenz | MEX | 03:09.3 (0) | 14:04.9 (+2:55.5) |
| 11 | 20375 | | Alice Tourell | GBR | 02:59.1 (0) | 14:25.4 (+3:16.1) |
| 12 | 20401 | | Jessica Penaherrera-Kang | USA | 02:37.0 (0) | 14:33.2 (+3:23.9) |
| 13 | 20383 | | Rachel Willmott | GBR | 02:59.6 (0) | 14:41.0 (+3:31.6) |
| 14 | 20361 | | Alison Jackson | CAN | 02:17.5 (0) | 14:50.5 (+3:41.1) |
| 15 | 20392 | | Viridiana Olmos Lases | MEX | 02:43.8 (0) | 14:52.7 (+3:43.4) |
| 16 | 20417 | | Shari Livingston | AUS | 02:36.5 (0) | 14:56.8 (+3:47.5) |
| 17 | 20412 | | Libby Storm | AUS | 02:45.5 (0) | 14:57.0 (+3:47.7) |
| 18 | 20380 | | Samantha Anderson | GBR | 03:03.1 (0) | 14:59.0 (+3:49.6) |
| 19 | 20386 | | Alejandra Acosta Tejeda | MEX | 03:14.9 (0) | 15:01.4 (+3:52.0) |
| 20 | 20378 | | Karina Eustace | GBR | 02:40.1 (0) | 15:13.4 (+4:04.1) |
| 21 | 20376 | | Heather Walker | GBR | 02:53.3 (0) | 15:23.3 (+4:14.0) |
| 22 | 20407 | | Megan Leubner | USA | 02:56.5 (0) | 15:25.7 (+4:16.4) |
| 23 | 20422 | | NatÁlia Santianni Sobral | BRA | 02:54.5 (0) | 15:26.3 (+4:17.0) |
| 24 | 20358 | | Heather Frede | CAN | 03:00.1 (0) | 15:30.4 (+4:21.1) |
| 25 | 20399 | | Ashley Kearcher | USA | 02:56.5 (0) | 15:33.7 (+4:24.4) |
| 26 | 20410 | | Alexandra Keith | AUS | 02:59.9 (0) | 15:34.4 (+4:25.1) |
| 27 | 20388 | | Nancy Carolina Figueroa Giunta | MEX | 03:08.5 (0) | 15:35.9 (+4:26.5) |
| 28 | 20416 | | Rebecca York | AUS | 02:51.5 (0) | 15:40.5 (+4:31.2) |
| 29 | 20364 | | Iris Loots | CAN | 03:20.4 (0) | 15:55.7 (+4:46.3) |
| 30 | 20403 | | Ashley Murphy | USA | 03:20.4 (0) | 15:57.7 (+4:48.3) |
| 31 | 20385 | | Alejandra Pescador Spindola | MEX | 03:16.4 (0) | 15:59.3 (+4:50.0) |
| 32 | 20371 | | Linda-Lee Stewart | CAN | 02:58.6 (0) | 15:59.5 (+4:50.1) |
| 33 | 20365 | | Carly Priebe | CAN | 03:17.5 (0) | 16:02.5 (+4:53.1) |
| 34 | 20363 | | Anne Le Bouthillier | CAN | 03:24.5 (0) | 16:05.9 (+4:56.6) |
| 35 | 20354 | | Tiffany Bilodeau | CAN | 03:18.1 (0) | 16:08.7 (+4:59.3) |
| 36 | 20373 | | Leah White | CAN | 03:31.0 (0) | 16:19.2 (+5:09.9) |
| 37 | 20369 | | Lexi Schaerz | CAN | 03:21.0 (0) | 16:21.5 (+5:12.1) |
| 38 | 20370 | | Melanie Shields | CAN | 03:13.4 (0) | 16:29.4 (+5:20.1) |
| 39 | 20396 | | Amanda Poland | USA | 03:30.1 (0) | 16:31.3 (+5:21.9) |
| 40 | 20374 | | Ashley Zutz | CAN | 03:42.0 (0) | 16:40.6 (+5:31.3) |
| 41 | 20390 | | Guadalupe Amezcua Padilla | MEX | 03:41.9 (0) | 16:44.5 (+5:35.1) |
| 42 | 20400 | | Jessica Anderson | USA | 03:13.0 (0) | 16:47.9 (+5:38.5) |
| 43 | 20381 | | Sarah Illidge | GBR | 03:01.6 (0) | 16:49.3 (+5:40.0) |
| 44 | 20356 | | Laura Connor | CAN | 03:56.3 (0) | 16:53.9 (+5:44.6) |
| 45 | 20387 | | Claudia Iveth Parga Ruiz | MEX | 02:55.5 (0) | 17:02.0 (+5:52.6) |
| 46 | 20404 | | Alyssa Stevens | USA | 02:57.3 (0) | 17:03.8 (+5:54.4) |
| 47 | 20384 | | Paula Foley | IRL | 03:41.9 (0) | 17:04.1 (+5:54.8) |
| 48 | 20423 | | Thaina Grandinetti Gouvea Conde | BRA | 03:34.0 (0) | 17:12.4 (+6:03.0) |
| 49 | 20408 | | Kate Loebsack | USA | 04:20.6 (0) | 17:13.6 (+6:04.2) |
| 50 | 20418 | | Tamahra Moore | AUS | 03:42.9 (0) | 17:19.9 (+6:10.6) |
| 51 | 20357 | | Julie Folk | CAN | 03:09.9 (0) | 17:27.3 (+6:18.0) |
| 52 | 20415 | | Kelly Haines-Sutherland | AUS | 04:16.6 (0) | 17:30.3 (+6:21.0) |
| 53 | 20421 | | Lais Reis Batista Emerick | BRA | 03:21.5 (0) | 17:32.3 (+6:23.0) |
| 54 | 20362 | | Lisa Jolicoeur | CAN | 03:35.8 (0) | 17:41.6 (+6:32.3) |
| 55 | 20405 | | Tori Nugent | USA | 04:02.5 (0) | 17:42.3 (+6:33.0) |
| 56 | 20379 | | Rita Smith | GBR | 03:17.0 (0) | 17:46.3 (+6:37.0) |
| 57 | 20355 | | Brittany Campbell | CAN | 03:46.0 (0) | 17:47.2 (+6:37.8) |
| 58 | 20368 | | Angela Saunders | CAN | 03:07.8 (0) | 17:51.3 (+6:42.0) |
| 59 | 20353 | | Laura Beatty | CAN | 03:26.9 (0) | 17:52.3 (+6:42.9) |
| 60 | 20411 | | Bethany Mcgowan | AUS | 03:28.0 (0) | 17:56.3 (+6:47.0) |
| 61 | 20372 | | Teryn Warnke | CAN | 03:28.0 (0) | 17:56.4 (+6:47.1) |
| 62 | 20398 | | Anjana Rajan | USA | 03:37.4 (0) | 18:06.5 (+6:57.2) |
| 63 | 20366 | | Clara R.fournier | CAN | 03:22.5 (0) | 18:19.1 (+7:09.7) |
| 64 | 20367 | | Erin Rafferty | CAN | 04:09.6 (0) | 18:26.2 (+7:16.8) |
| 65 | 20397 | | Emily Alcott | USA | 03:20.3 (0) | 18:26.9 (+7:17.6) |
| 66 | 20402 | | Marlyce Stein | USA | 03:09.0 (0) | 18:35.6 (+7:26.3) |
| 67 | 20352 | | Brittney Adams | CAN | 04:01.0 (0) | 19:09.1 (+7:59.8) |
| 68 | 20395 | | Amy Varner | USA | 03:55.9 (0) | 19:22.0 (+8:12.7) |
| 69 | 20359 | | Teagan Gahler | CAN | 03:48.5 (0) | 20:37.3 (+9:27.9) |
| 70 | 20413 | | Donna Spowart | AUS | 05:33.3 (0) | 27:25.8 (+16:16.4) |
