| 1 | APARECIDA FERRARI OLIVEIRA Larissa |  BRA - Brazil | 343/ 1 | 338/ 4 | 681 | 44 | 16 | |
| | BRA - Brazil |
| | 50m-1: 343, 50m-2: 338 |
| 2 | ALIAGA HURTADO Beatriz |  PER - Peru | 340/ 2 | 341/ 2 | 681 | 36 | 11 | |
| | PER - Peru |
| | 50m-1: 340, 50m-2: 341 |
| 3 | CHAVES Marianna Aparecida | BRA - Brazil | 335/ 4 | 344/ 1 | 679 | 39 | 16 | |
| | BRA - Brazil |
| | 50m-1: 335, 50m-2: 344 |
| 4 | HARADA Camila Hikari | BRA - Brazil | 339/ 3 | 337/ 5 | 676 | 34 | 13 | |
| | BRA - Brazil |
| | 50m-1: 339, 50m-2: 337 |
| 5 | SNAK NISI Eiry Cristina | BRA - Brazil | 334/ 5 | 340/ 3 | 674 | 36 | 9 | |
| | BRA - Brazil |
| | 50m-1: 334, 50m-2: 340 |
| 6 | OLEA PRADO Aurora |  CHI - Chile | 331/ 6 | 335/ 6 | 666 | 28 | 9 | |
| | CHI - Chile |
| | 50m-1: 331, 50m-2: 335 |
| 7 | GONZALEZ Guillermina |  ARG - Argentina | 330/ 7 | 318/ 9 | 648 | 22 | 4 | |
| | ARG - Argentina |
| | 50m-1: 330, 50m-2: 318 |
| 8 | LUO Lineth |  PAN - Panama | 325/ 8 | 322/ 8 | 647 | 21 | 7 | |
| | PAN - Panama |
| | 50m-1: 325, 50m-2: 322 |
| 9 | BARRIA Astrid | PAN - Panama | 313/10 | 325/ 7 | 638 | 21 | 10 | |
| | PAN - Panama |
| | 50m-1: 313, 50m-2: 325 |
| 10 | CABALLERO GUTIERREZ Adriannis Diane | PAN - Panama | 313/11 | 310/10 | 623 | 15 | 1 | |
| | PAN - Panama |
| | 50m-1: 313, 50m-2: 310 |
| 11 | HERMOZA PORTUGAL Nathaly Romina | PER - Peru | 318/ 9 | 291/11 | 609 | 13 | 1 | |
| | PER - Peru |
| | 50m-1: 318, 50m-2: 291 |
| 12 | ESCOBEDO ABARCA Violeta Jesús | PER - Peru | 281/12 | 278/12 | 559 | 11 | 2 | |
| | PER - Peru |
| | 50m-1: 281, 50m-2: 278 |
