| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Anja Lunianski | 12 | NEABF | 1:17.75 | — | 404 |
| 2 | Evelyn Stone | 11 | NEABF | 1:18.15 | BB | 453 |
| 3 | Louise Davis | 11 | NEPPSC | 1:18.41 | BB | 448 |
| 4 | Lucia Shaw | 12 | NEABF | 1:18.74 | — | 389 |
| 1 | Luca Hale | 10 | NEABF | 1:19.26 | BB | 501 |
| 1 | Samantha Wilson | 13 | NEABF | 1:20.01 | — | — |
| 2 | Eleanor Ashman | 14 | NEABF | 1:25.05 | — | — |
| 2 | Thomas Barrera | 10 | NEPPSC | 1:25.34 | B | 402 |
| 3 | Maxwell Shaw | 9 | NEABF | 1:26.91 | BB | 469 |
| 4 | Taylan Gurcan | 10 | NEABF | 1:27.46 | B | 373 |
| 1 | Alexander Tonseth | 13 | NEABF | 1:28.92 | — | — |
| 5 | Maxwell Monahan-Wright | 10 | NEABF | 1:32.17 | — | 319 |
| 1 | Patricia Robinson | 9 | NEABF | 1:38.09 | B | 332 |
| 2 | Alice Bose | 9 | NEPPSC | 1:44.89 | B | 272 |
| 1 | Cora Record | 8 | NEPPSC | 1:58.19 | — | — |
| 2 | Lola Hale | 8 | NEABF | 2:03.00 | — | — |