| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Julian McNamara | 15 | STMMA | 58.69 | — | 543 |
| 1 | Natalie Gamboa | 16 | STUN | 1:00.79 | — | 606 |
| 2 | Kaiyuan Nan | 15 | STVTX | 1:02.02 | — | 460 |
| 1 | Chelsea Chavez | 14 | STVTX | 1:02.86 | — | 581 |
| 3 | Nelson Mendez | 18 | STVTX | 1:04.78 | — | 359 |
| 4 | Ricardo Lopez | 16 | STMSC | 1:05.27 | — | 366 |
| 1 | Isaac Oviedo Jr. | 14 | STSEAL | 1:06.63 | — | 401 |
| 2 | Diara Aleman | 15 | STVTX | 1:07.78 | — | 447 |
| 2 | Valeria Garza | 13 | STSASA | 1:08.17 | BB | 486 |
| 2 | Gustavo Puente | 14 | STVTX | 1:08.84 | — | 363 |
| 3 | Julian Pena | 13 | STSEAL | 1:09.78 | — | 399 |
| 4 | Isaac Moya | 13 | STSTSA | 1:11.81 | — | 366 |
| 3 | Sofia Trevino | 17 | STVTX | 1:13.66 | — | 334 |
| 4 | Alexia Gonzalez | 15 | STCLAN | 1:16.30 | — | 314 |
| 5 | Emiliano Lopez | 13 | STMSC | 1:16.85 | — | 299 |
| 6 | Kamil Bautista Tueme | 13 | STNTRO | 1:20.63 | — | 259 |
| 3 | Evelyn Garfield | 14 | STMMA | 1:22.28 | — | 259 |
| 4 | Madeline Wollny | 13 | STUN | 1:27.77 | — | 227 |
| 7 | Sebastian Lopez | 13 | STMSC | 1:27.78 | — | 201 |
| 8 | Ivan Leija | 13 | STBAS | 1:30.35 | — | 184 |
| 9 | Josiah Sepulveda | 13 | STSTSA | 1:33.18 | — | 168 |
| 1 | Miguel Gamboa | 9 | STTCA | 1:36.91 | — | 307 |
| 1 | McKenzie McIntire | 12 | FLMVAC | 1:37.45 | — | 172 |
| 1 | Ethan Castro | 12 | STMMA | 1:39.14 | — | 156 |
| 2 | Sophia Garfield | 12 | STMMA | 1:40.49 | — | 157 |