| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Tucker Rice | 15 | MTBAC | 16:39.33 | — | 717 |
| 2 | Lexi Carey | 15 | MTBY | 17:51.78 | — | 709 |
| 3 | Samantha Sheridan | 16 | MTBAC | 18:02.00 | — | 682 |
| 4 | Teagon Kelsey | 14 | MTBOZ | 18:09.53 | — | 590 |
| 5 | Sennett Pizzolato | 15 | MTBAC | 19:09.04 | — | 472 |
| 1 | Lola Sheridan | 15 | MTBAC | 19:33.30 | — | 540 |
| 2 | Jaycie Wippert | 15 | MTBAC | 19:57.22 | — | 509 |
| 3 | Alyssa Smith | 16 | MTUN-0 | 19:57.37 | — | 503 |
| 4 | Adrienne Hasiak | 11 | MTBAC | 20:14.00 | BB | 726 |
| 5 | Vanessa Sheridan | 11 | MTBAC | 20:40.24 | BB | 681 |
| 6 | Danielle Hanson | 12 | MTBAC | 20:53.12 | BB | 536 |