15 - 16 años Varonil 50 mts Pecho
| Lug. | Nombre | Tiempo |
|---|---|---|
| 17 | Yael Jiménez Villa Ceforma Cdmx | 00:00:38.000 |
| 18 | Mauricio Rojas Miguel Acuarela Educ Oaxaca | 00:00:39.000 |
| 19 | José Fortanet Cárdenas Club Acuario Veracruz | 00:00:39.000 |
| 20 | Carlos Leyva Gamez Cino Oaxaca | 00:00:39.000 |
| 21 | Emiliano Ramirez Ocampo Marmo Nadadores | 00:00:39.000 |
| 22 | Fernando Ivan Duran Armenta Marmo Nadadores | 00:00:40.000 |
| 23 | Einar Carrasco Ortega Centro Deportivo Chapultepec | 00:00:40.000 |
| 24 | Daniel Colin Hernandez Lobos Buap | 00:00:44.000 |
| 25 | Sergio Angel Gaona Reyes Marmo Nadadores | 00:00:45.000 |
| 26 | Marco Delgado Pérez Delfines Cordoba | 00:00:39.000 |
| 26 | Gael Rendón Alberca Olímpica Toluca | 00:00:45.000 |
| 27 | Miguel Angel Cruz Noriega Acuatica Galapagos | 00:00:47.000 |
| 28 | Aldo García Prado Mark´s Swimmers Premier | 00:00:47.000 |
| NT | Josué Alverdi Pérez Centro Acuático Azcapotzalco | 00:00:00.000 |