9 - 10 años Varonil 50 mts Mariposa
| Lug. | Nombre | Tiempo |
|---|---|---|
| 1 | Jaime Hernández Arellano Sport Club Tehuacan | 00:00:38.000 |
| 2 | Héctor Salvador Velodromo Olímpico Cdmx | 00:00:38.000 |
| 3 | Diego Gutiérrez Velodromo Olímpico Cdmx | 00:00:39.000 |
| 4 | Nicolas Chavez Urieta Marmo Nadadores | 00:00:40.000 |
| 5 | Guillermo Doring Gutiérrez Club Alemán Cdmx | 00:00:40.000 |
| 6 | Alejandro Piña Vera Olympia Pachuca | 00:00:40.000 |
| 7 | Alonso Portillo Cruz Centro Acuatico Municipal | 00:00:40.000 |
| 8 | Allberto Flores Libreros Club Acuario Veracruz | 00:00:41.000 |
| 9 | Patricio Peña Centro Deportivo José López P | 00:00:42.000 |
| 10 | Miguel Angel Rivadeneyra Luna Aj Nadadores | 00:00:43.000 |
| 11 | Pablo Duarte Suárez Cuajimalpa Cdmx | 00:00:43.000 |
| 12 | Santiago Vera Soto Cuajimalpa Cdmx | 00:00:43.000 |
| 13 | Abraham Silveyra Centro Deportivo José López P | 00:00:44.000 |
| 14 | Donovan Soto Centro Deportivo José López P | 00:00:44.000 |
| 15 | Armando García Candia Sport Club Tehuacan | 00:00:45.000 |