11 - 12 años Femenil 50 mts Dorso
| Lug. | Nombre | Tiempo |
|---|---|---|
| 46 | Tania Camila Rodriguez Ortiz Alberca Guadalupe | 00:00:49.000 |
| 47 | Fatima Canseco Alvarez Blue Lions Acuatics | 00:00:49.530 |
| 48 | Harumi Gomez Acuatica las Fuentes | 00:00:49.790 |
| 49 | Miriam Rangel Salas Alberca Olimpica Zacatecas | 00:00:49.960 |
| 50 | Laira Argandoña Muñoz Alberca Jacobo Quirino | 00:00:50.040 |
| 51 | Claudia Melissa Solis Lopez Alberca Olimpica Zacatecas | 00:00:50.910 |
| 52 | Dariela Cerna Sosa Acuatica las Fuentes | 00:00:51.050 |
| 53 | Atalia Sthefania Pedraza Mendiola Colegio María Montessori Mva | 00:00:51.480 |
| 54 | Ana Paula Villalobos Luevano Club Campestre Aguascalientes | 00:00:51.840 |
| 55 | Ana Jimena Villa de Leon Centro Acuatico Centenario | 00:00:52.720 |
| 56 | Zaida Nohemi Perez Garcia Alberca Guadalupe | 00:00:58.770 |
| DQ | Aranzazu Alvarez de Lira Alberca Olimpica Zacatecas | 00:00:45.860 |
| DQ | Marlene Aylen Lara Zorilla Centro Acuatico Centenario | 00:00:43.150 |
| NT | Gabriela Limón Sanmiguel Colegio María Montessori Mva | 00:00:00.000 |
| NT | Mariana Carmona Martinez Centro Acuatico Centenario | 00:00:00.000 |