| 135 | M | 11-12 M | 4 | Albuja Aldaz Martin Nicolas | 27:08.2 | 28:45.8 | 15:05 | 41 | 34 | JM SWIM | | |
| 50 | F | 11-12 F | 3 | Romero Altamirano Norka Valentina | 27:11.9 | 28:49.5 | 15:07 | 42 | 8 | COELLO | | |
| 292 | M | 13-14 M | 7 | Plata Paredes Felix Cristofer | 27:14.2 | 27:17.2 | 15:08 | 43 | 35 | TEAM SÓBEK | | |
| 260 | M | 35-39 M | 2 | Escobar Carvajal Diego Andres | 27:16.2 | 30:37.1 | 15:09 | 44 | 36 | REGATAS | | |
| 131 | M | 11-12 M | 5 | Rodriguez Iza Gustavo Sebastian | 27:21.5 | 28:59.0 | 15:12 | 45 | 37 | JM SWIM | | |
| 168 | M | 55-59 M | 2 | Flores Sarzosa Luis Alfredo | 27:21.7 | 29:01.6 | 15:12 | 46 | 38 | LUIS SPORT | | |
| 363 | M | 35-39 M | 3 | Bastidas Arcos Carlos Alberto | 27:22.6 | 30:43.2 | 15:13 | 47 | 39 | VARADERO | | |
| 202 | F | 11-12 F | 4 | Borja Loaiza Alana Sofía | 27:35.7 | 29:14.5 | 15:20 | 48 | 9 | Orense Sporting Club | | |
| 187 | M | 13-14 M | 8 | Cadena Ortíz Jhosue | 27:40.1 | 27:43.4 | 15:22 | 49 | 40 | NATACION TYT | | |
| 192 | M | 13-14 M | 9 | Lara Crespo Nicolas Alejandro | 27:40.5 | 27:43.2 | 15:23 | 50 | 41 | NATACION TYT | | |
| 203 | F | 11-12 F | 5 | Vargas Pillco Emily Andreina | 27:40.6 | 29:18.3 | 15:23 | 51 | 10 | Orense Sporting club | | |
| 54 | M | 11-12 M | 6 | Egas Padilla Wladimir | 27:42.2 | 29:19.1 | 15:23 | 52 | 42 | Delfines Swim Club | | |
| 346 | M | 18-24 M | 6 | Dávila Iván | 27:44.6 | 27:46.4 | 15:25 | 53 | 43 | UTN | | |
| 280 | F | 15-17 F | 1 | Martinez Balseca Adalí Camila | 27:45.8 | 27:47.3 | 15:25 | 54 | 11 | TEAM SÓBEK | | |
| 8 | M | 15-17 M | 12 | Arias Palma Agustin | 27:49.0 | 27:53.7 | 15:27 | 55 | 44 | ANBA | | |
| 182 | F | 15-17 F | 2 | Vélez Moreira Mariana | 27:54.4 | 28:00.8 | 15:30 | 56 | 12 | Natación Castaño | | |
| 181 | F | 15-17 F | 3 | Cadena Alcivar María Paz | 28:05.2 | 28:11.2 | 15:36 | 57 | 13 | Natación Castaño | | |
| 282 | M | 15-17 M | 13 | Jerez Enriquez Andrés Alejandro | 28:11.2 | 28:13.2 | 15:40 | 58 | 45 | TEAM SÓBEK | | |
| 297 | M | 13-14 M | 10 | Álvarez Verdezoto Mathius Gerald | 28:11.7 | 28:13.6 | 15:40 | 59 | 46 | TEAM SÓBEK | | |
| 259 | M | 13-14 M | 11 | Albuja Ruiz David Nicolás | 28:18.8 | 28:21.5 | 15:44 | 60 | 47 | REGATAS | | |
