11 - 12 años Femenil 50 mts Dorso
| Lug. | Nombre | Tiempo |
|---|---|---|
| 1 | Almadalid Bernal Salinas Iztapalapa | 00:00:33.000 |
| 3 | Fernanda Barajas Rojas Ceforma Cdmx | 00:00:37.000 |
| 4 | Mariana Castro del Valle Acuatica Galapagos | 00:00:37.000 |
| 5 | Valeria Leyva Peralta Ceforma Cdmx | 00:00:38.000 |
| 6 | Yaretzi Bocanegra Romero Jaguares Aquasalas | 00:00:39.000 |
| 7 | Isabel Arenas Ruiz Delfines Cordoba | 00:00:39.000 |
| 9 | Vianey Esparza Olvera Delfines Cordoba | 00:00:40.000 |
| 10 | Xochitl Lezama Soto Ceforma Cdmx | 00:00:40.000 |
| 11 | Aurora Flores Flores Al Agua Patos Oaxaca | 00:00:41.000 |
| 13 | Maria Fernanda Valadez Zitle Marmo Nadadores | 00:00:41.000 |
| 15 | Ximena Gamboa Vázquez Instituto Luis Sarmiento Oaxac | 00:00:43.000 |
| 16 | Azul Osio Rascón Club Neptuno Veracruz | 00:00:43.000 |
| 17 | Camila Martínez Barlow Marmo Nadadores | 00:00:44.000 |
| 18 | Valentina Gonzalez Alvarez Centro Acuatico Montessori Aca | 00:00:44.000 |
| 19 | Naomi Tenorio Contreras Delfines Cordoba | 00:00:44.000 |