11 - 12 años Femenil 50 mts Pecho
| Lug. | Nombre | Tiempo |
|---|---|---|
| 1 | Tamara Constantino Páez Club Campestre Sat | 00:00:38.000 |
| 2 | Valeria Leyva Peralta Ceforma Cdmx | 00:00:41.000 |
| 3 | Yaretzi Bocanegra Romero Jaguares Aquasalas | 00:00:41.000 |
| 4 | Fernanda Barajas Rojas Ceforma Cdmx | 00:00:41.000 |
| 5 | Vanesa Gayoso Oloarte Armada Mexico Apizaco Tlaxcala | 00:00:42.000 |
| 8 | Camila Martínez Barlow Marmo Nadadores | 00:00:43.000 |
| 9 | Xochitl Lezama Soto Ceforma Cdmx | 00:00:44.000 |
| 11 | Pamela Zempoaltecatl Pérez Krakens Divana Tlaxcala | 00:00:44.000 |
| 12 | Isabel Arenas Ruiz Delfines Cordoba | 00:00:46.000 |
| 13 | Maria Fernanda Valadez Zitle Marmo Nadadores | 00:00:46.000 |
| 14 | Mariana Velázquez Hernández Club Neptuno Veracruz | 00:00:47.000 |
| 15 | Ximena Gamboa Vázquez Instituto Luis Sarmiento Oaxac | 00:00:47.000 |
| 16 | Maria Luisa Sanchez Martínez Centro Deportivo Chapultepec | 00:00:47.000 |
| 17 | Vianey Esparza Olvera Delfines Cordoba | 00:00:47.000 |
| 19 | Jimena Alverdi Pérez Centro Acuático Azcapotzalco | 00:00:49.000 |