11 - 12 años Femenil 50 mts Mariposa
| Lug. | Nombre | Tiempo |
|---|---|---|
| 46 | Luzma Bezares Ramirez Centro Acuatico Coahuila 2000 | 00:00:47.560 |
| 47 | Ana Sofia Iturriaga Zavala Campestre de Durango | 00:00:47.810 |
| 48 | Lizbeth Bacerra Navarro Centro Acuatico Centenario | 00:00:48.000 |
| 49 | Regina Galindo Covarrubias Asoc. Cristiana de Jovenes | 00:00:48.840 |
| 50 | Alondra Yareli Zaragoza Marquez Acuatica Nelson Vargas | 00:00:49.680 |
| 51 | Kate Dorothy Contreras Perea Alberca Olimpica Zacatecas | 00:00:49.770 |
| 52 | Miriam Rangel Salas Alberca Olimpica Zacatecas | 00:00:50.650 |
| 53 | Valeria Estefania Moya Delgado Mantarayas Nayarit | 00:00:51.480 |
| 54 | Ana Paula Villalobos Luevano Club Campestre Aguascalientes | 00:00:51.920 |
| 55 | Dariela Cerna Sosa Acuatica las Fuentes | 00:00:56.910 |
| 56 | Zaida Nohemi Perez Garcia Alberca Guadalupe | 00:00:57.350 |
| 57 | Karla Celeste Baltierra Zapata Alberca Olimpica Zacatecas | 00:01:01.790 |
| DQ | Harumi Gomez Acuatica las Fuentes | 00:00:46.860 |
| NT | Benita Montoya Mendez Alberca Jacobo Quirino | 00:00:00.000 |
| NT | Valeria de la Cruz Tarango Centro Acuatico Centenario | 00:00:00.000 |