| 1 | CZAKO Johana Cindy |  USA - USA | 284/ 3 | 302/ 1 | 586 | 9 | 2 | |
| | USA - USA |
| | 50m-1: 284, 50m-2: 302 |
| 2 | LYONS Christina | USA - USA | 302/ 1 | 281/ 4 | 583 | 8 | 2 | |
| | USA - USA |
| | 50m-1: 302, 50m-2: 281 |
| 3 | RIOS Noris Patricia |  ARG - Argentina | 285/ 2 | 291/ 2 | 576 | 11 | 2 | |
| | ARG - Argentina |
| | 50m-1: 285, 50m-2: 291 |
| 4 | MARTINS DIAS BICALHO Carla Roseli |  BRA - Brazil | 274/ 4 | 289/ 3 | 563 | 8 | 2 | |
| | BRA - Brazil |
| | 50m-1: 274, 50m-2: 289 |
| 5 | CAULFIELD Kari | USA - USA | 249/ 6 | 258/ 5 | 507 | 2 | 0 | |
| | USA - USA |
| | 50m-1: 249, 50m-2: 258 |
| 6 | JACOBI Stifani Caroline | BRA - Brazil | 256/ 5 | 241/ 7 | 497 | 5 | 1 | |
| | BRA - Brazil |
| | 50m-1: 256, 50m-2: 241 |
| 7 | DA CRUZ BARROS Renata Rafaela | BRA - Brazil | 239/ 7 | 252/ 6 | 491 | 5 | 1 | |
| | BRA - Brazil |
| | 50m-1: 239, 50m-2: 252 |
| 8 | ESCALLON LABRADOR Paola Constanza |  COL - Colombia | 213/ 8 | 219/ 8 | 432 | 6 | 1 | |
| | COL - Colombia |
| | 50m-1: 213, 50m-2: 219 |
| 9 | RAYNER-COOLEY Amy | USA - USA | 157/ 9 | 191/ 9 | 348 | 3 | 1 | |
| | USA - USA |
| | 50m-1: 157, 50m-2: 191 |
