| 11 | 15-17 M | Chila Lucas Steven Eduardo | M | 47:45.4 | 48:00.5 | 23:53 | 434 | 270 | 63 | BAHIA SWIM TEAM | | |
| 528 | 11-12 M | Bucheli Aguirre Pablo Martin | M | 47:47.0 | 47:47.0 | 23:54 | 435 | 271 | 40 | ISALEN | | |
| 476 | 30-34 M | Arcos Santiago | M | 47:47.2 | 47:57.9 | 23:54 | 436 | 272 | 16 | UTN | | |
| 57 | 11-12 F | Gilliam Gomez Katie Alisson | F | 47:50.4 | 47:53.9 | 23:55 | 437 | 166 | 43 | BAHIA SWIM TEAM | | |
| 541 | 25-29 F | Vera Palma Ana Patricia | F | 47:50.8 | 48:03.4 | 23:55 | 438 | 167 | 5 | INDEPENDIENTE | | |
| 494 | 40-44 M | Valencia Roberto | M | 48:01.4 | 48:01.4 | 0:01 | 439 | 273 | 13 | | | |
| 167 | 65-95 M | Yanez Carlos | M | 48:16.0 | 48:39.1 | 0:08 | 440 | 274 | 1 | ACADEMIA DE NATACIoN BORYS ARIAS (ANBA) | | |
| 281 | 1-10 M | Vinueza Gavilanes Axel Mathias | M | 48:21.9 | 48:27.6 | 0:11 | 441 | 275 | 20 | FLOTADORES PELILEO | | |
| 146 | 35-39 F | Estrada Davila Graciela | F | 48:31.1 | 49:13.0 | 0:16 | 442 | 168 | 7 | Teoma.Swimming.Club | | |
| 256 | 11-12 F | Almachi Zumba Jennifer Anahi | F | 48:36.2 | 48:36.5 | 0:18 | 443 | 169 | 44 | WAMPI ORELLANA | | |
| 73 | 35-39 M | Campana Christian | M | 48:40.2 | 48:44.6 | 0:20 | 444 | 276 | 15 | LUISPORTS | | |
| 257 | 11-12 F | Jimenez Cango Damarys Yuleisy | F | 48:40.3 | 48:40.3 | 0:20 | 445 | 170 | 45 | WAMPI ORELLANA | | |
| 260 | 13-14 F | Barre Sarmiento Anahis Valentina | F | 48:52.9 | 48:52.9 | 0:26 | 446 | 171 | 42 | WAMPI ORELLANA | | |
| 577 | 15-17 M | Moreno Mayanza Esteban Josue | M | 49:04.0 | 49:20.0 | 0:32 | 447 | 277 | 64 | SOBEK | | |
| 515 | 13-14 F | Mora Parrales Krystel Dayanara | F | 49:05.0 | 49:05.0 | 0:33 | 448 | 172 | 43 | LDCQ - NATACION QUEVEDO | | |
| 3 | 40-44 M | Alarcon Patricio | M | 49:20.0 | 49:35.4 | 17:12 | 449 | 278 | 14 | Rancho San Francisco | | |
| 78 | 30-34 M | Lopez Lema Juan Sebastian | M | 49:51.7 | 49:53.2 | 0:56 | 450 | 279 | 17 | LUISPORTS | | |
| 143 | 45-49 M | Flores Moreira Jose Enrique | M | 49:57.9 | 49:58.6 | 0:59 | 451 | 280 | 10 | Teoma.Swimming.Club | | |
| 468 | 11-12 F | Cano Ana Paula | F | 50:19.3 | 50:26.3 | 1:10 | 452 | 173 | 46 | UTN | | |
| 362 | 11-12 M | Santamaria Rueda Ariel Matias | M | 50:33.6 | 50:37.5 | 1:17 | 453 | 281 | 41 | Escuela Naval de Natacion ESNNAT | | |
