| Rank | AG | Name | Time |
|---|---|---|---|
| 🥇 | 🥇 | 🇧🇷Aline Cabral | 1:16:00 |
| 🥈 | 🥈 | 🇧🇷Bruna Berbel | 1:16:29+0:29 |
| 🥉 | 🥇 | 🇫🇷Maëlle Soto | 1:17:13+0:44 |
| #4 | 🥇 | 🇨🇦Kirstin Schell | 1:18:40+1:27 |
| #5 | 🥇 | 🇧🇷Alessandra Martins De Campos | 1:20:23+1:43 |
| #6 | 🥉 | 🇧🇷Gabriela Amorim | 1:21:19+0:56 |
| #7 | 🥈 | 🇺🇸Megan Corey | 1:21:40+0:21 |
| #8 | 🥉 | 🇧🇷Pâmela Giffoni | 1:21:49+0:09 |
| #9 | 🥈 | 🇧🇷Suzana Bonini | 1:24:18+2:29 |
| #10 | 🥉 | 🇦🇷Natalie Luetic Galeazzi | 1:25:30+1:12 |
| #11 | 🥈 | 🇧🇷Stephany Lopes | 1:26:54+1:24 |
| #12 | #4 | 🇧🇷Irines Geiger | 1:27:10+0:16 |
| #13 | #5 | 🇧🇷Carol Máximo | 1:27:37+0:27 |
| #14 | #4 | 🇧🇷Carolina Goulart | 1:28:41+1:04 |
| #15 | #4 | 🇧🇷Maria F. Lage De Souza | 1:30:51+2:10 |
| #16 | #5 | 🇧🇷Isadora Moreno Marques | 1:31:34+0:43 |
| #17 | #5 | 🇧🇷Keila Carvalho | 1:31:37+0:03 |
| #18 | 🥇 | Cote Navarro Scholz | 1:31:41+0:04 |
| #19 | #6 | 🇧🇷Fabíola Campos | 1:32:47+1:06 |
| #21 | #7 | 🇧🇷Lilian Cravero | 1:33:34+0:47 |
| #20 | #6 | 🇧🇷Fabiana Loberto | 1:33:34 |
| #22 | 🥇 | 🇧🇷Dani Duca | 1:34:44+1:10 |
| #23 | #8 | 🇧🇷Tâmara Queiroz | 1:35:15+0:31 |
| #24 | #9 | 🇺🇸Liliana Urrego | 1:35:44+0:29 |
| #25 | 🥈 | 🇧🇷Elisa Martins | 1:36:07+0:23 |
| #26 | #6 | 🇧🇷Caroline Ferreira | 1:38:26+2:19 |
| #27 | 🥉 | 🇧🇷Marcela Santana | 1:42:02+3:36 |
| #28 | 🥉 | 🇧🇷Cida Silva | 1:42:57+0:55 |
| #29 | #10 | 🇧🇷Simone Becker | 1:54:36+11:39 |
| #30 | #4 | 🇧🇷Pri Oliveira | 2:10:55+16:19 |