8 y menores Femenil 25 mts Dorso
| Lug. | Nombre | Tiempo |
|---|---|---|
| 46 | Nayelli Perez Reyna Centro Acuatico Coahuila 2000 | 00:00:31.070 |
| 47 | Anny Fernanda Chairez Alvarez Alberca Olimpica Zacatecas | 00:00:31.100 |
| 48 | Nahomi Dayana Sanchez Acevedo Centro Acuatico Centenario | 00:00:31.220 |
| 49 | Alejandra Desiree Renteria Robles Alberca Olimpica Zacatecas | 00:00:31.550 |
| 50 | Aranza Yamileth Torres Estupiñan Alberca Olimpica Zacatecas | 00:00:31.930 |
| 51 | Carolina Gonzalez Grappin Municipio Monterrey | 00:00:33.250 |
| NT | Ximena Castañeda Gaytan Tri Imss | 00:00:00.000 |
| NT | Giza Saucedo Hernandez Alberca Guadalupe | 00:00:00.000 |
| NT | Ilse Valdez Acuatica las Fuentes | 00:00:00.000 |