| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Mauricio Guillen | 15 | USEPHA | 58.06 | BB | 560 |
| 2 | Diego Bustamante | — | EPBA | 1:03.07 | — | — |
| 3 | Ivan Olivares | — | BDEPDV | 1:06.55 | — | — |
| 4 | Antonio Estrella | — | BDEPED | 1:08.45 | — | — |
| 5 | Edwin Banuelos | 17 | USEPHA | 1:09.81 | — | — |
| 1 | Annette Morales | — | EPBA | 1:10.47 | — | — |
| 6 | Santiago Logan | 17 | USEPHA | 1:12.84 | — | — |
| 2 | Pia Aragon | — | BDEPDV | 1:25.05 | — | — |
| 3 | Hazel Dominguez | 17 | USEPHA | 1:38.57 | — | — |
| 4 | Maddison Hinojosa | 16 | USEPHA | 1:56.63 | — | — |