| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Yolanda Liu | 18 | NEABF | 55.82 | — | 615 |
| 2 | Ohanna Liu | 16 | NEABF | 1:00.59 | BB | 489 |
| 1 | Anja Lunianski | 12 | NEABF | 1:07.55 | B | 409 |
| 1 | Eleanor Ashman | 14 | NEABF | 1:10.53 | — | 328 |
| 2 | Louise Davis | 11 | NEPPSC | 1:10.84 | B | 400 |
| 2 | Samantha Wilson | 13 | NEABF | 1:10.90 | B | 337 |
| 1 | Thomas Barrera | 10 | NEPPSC | 1:12.06 | B | 415 |
| 3 | Evelyn Stone | 11 | NEABF | 1:12.33 | B | 376 |
| 2 | Luca Hale | 10 | NEABF | 1:13.00 | B | 400 |
| 1 | George Gay | 16 | NEABF | 1:15.99 | — | 181 |
| 1 | Alexander Tonseth | 13 | NEABF | 1:16.43 | — | 225 |
| 3 | Maxwell Monahan-Wright | 10 | NEABF | 1:23.03 | — | 272 |
| 4 | Daniel Barankevich | 9 | NEABF | 1:26.85 | B | 294 |
| 5 | Alexander Bicherl | 9 | NEABF | 1:28.56 | — | 277 |
| 1 | Patricia Robinson | 9 | NEABF | 1:33.24 | — | 251 |