9 - 10 años Varonil 50 mts Dorso
| Lug. | Nombre | Tiempo |
|---|---|---|
| 1 | Héctor Salvador Velodromo Olímpico Cdmx | 00:00:39.000 |
| 2 | Andree Espinosa Centro Deportivo José López P | 00:00:42.000 |
| 3 | Guillermo Doring Gutiérrez Club Alemán Cdmx | 00:00:42.000 |
| 4 | Angel Salazar Ramírez Nadadores Libres Cdmx | 00:00:42.000 |
| 4 | Allberto Flores Libreros Club Acuario Veracruz | 00:00:42.000 |
| 6 | Aldo Diaz Flores Sport Club Tehuacan | 00:00:43.000 |
| 7 | Diego Gutiérrez Velodromo Olímpico Cdmx | 00:00:43.000 |
| 8 | Mateo Arroyo Hernández Ceforma Cdmx | 00:00:44.000 |
| 9 | Luis Corral Piana Centro Acuatico Municipal | 00:00:44.000 |
| 10 | Alonso Portillo Cruz Centro Acuatico Municipal | 00:00:45.000 |
| 11 | Armando García Candia Sport Club Tehuacan | 00:00:45.000 |
| 12 | Ricardo Aguilar Arenas Alberca Olímpica Bicentenario | 00:00:46.000 |
| 13 | Santiago Camarillo Centro Deportivo José López P | 00:00:46.000 |
| 14 | Santiago Vera Soto Cuajimalpa Cdmx | 00:00:46.000 |
| 15 | Abraham Silveyra Centro Deportivo José López P | 00:00:46.000 |