| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Henry Lowery | 17 | MEUN | 1:03.24 | — | 388 |
| 1 | Eric Parker | 13 | NEABF | 1:05.25 | B | 488 |
| 2 | Weston Lowe | 16 | NEABF | 1:06.41 | — | 348 |
| 2 | William Harmon | 13 | NEABF | 1:06.42 | — | 463 |
| 1 | Caden LaPlante | 11 | NEMMD | 1:06.81 | B | 643 |
| 3 | Ian Connolly | 14 | NEABF | 1:11.38 | — | 326 |
| 1 | Grace Theriault | 16 | NEBGSC | 1:14.27 | — | 332 |
| 3 | Gavin Olsen | 15 | NEABF | 1:14.45 | — | 266 |
| 4 | Ronan Hashimoto Andrew | 13 | NESEAL | 1:14.90 | — | 323 |
| 2 | Nabella Erskine | 18 | NEBGSC | 1:19.27 | — | 268 |
| 1 | Elizabeth Alberts | 11 | NEABF | 1:21.26 | — | 347 |
| 2 | Avery Casaletto | 11 | NESEAL | 1:25.09 | — | 302 |
| 1 | Honor Tamir | 13 | NEABF | 1:26.77 | — | 235 |
| 2 | Chloe Cyr | 13 | NESEAL | 1:27.94 | — | 226 |
| 5 | Finnian Malley | 14 | NEABF | 1:30.68 | — | 159 |
| 6 | Ptolemy Tyler | 14 | NESYT | 1:35.69 | — | 135 |
| 1 | Sofia Johnson | 10 | NECS | 1:37.27 | — | 241 |
| 7 | George Gay | 14 | NEABF | 1:49.17 | — | 91 |