| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Elijah Nelson | 17 | NCTAC | 16:44.15 | AA | 674 |
| 2 | Stokes Oxrieder | 13 | NCTAC | 17:24.37 | AA | 740 |
| 3 | Chuanxi Zhang | 15 | NCTAC | 17:32.15 | AA | 615 |
| 4 | Dylan Anderson | 16 | NCTAC | 17:36.05 | A | 583 |
| 5 | Cohen Singletary | 17 | NCTAC | 17:47.04 | A | 562 |
| 6 | Justin Park | 17 | NCTAC | 17:47.08 | A | 561 |
| 7 | Ibrahim Sahin | 16 | NCTAC | 17:54.67 | A | 553 |
| 8 | Roger Zhang | 15 | NCTAC | 18:04.97 | A | 560 |
| 9 | Maxim Sharonin | 15 | NCTAC | 18:14.21 | A | 546 |
| 10 | Sullivan Waters | 15 | NCTAC | 18:50.35 | AA | 604 |
| 11 | Brian Hepp | 16 | NCTAC | 19:06.99 | BB | 455 |
| 12 | Toni Marshall | 16 | NCTAC | 19:08.15 | A | 571 |
| 13 | Kennedy Oman | 15 | NCTAC | 19:17.81 | A | 562 |
| 14 | Melina Megaly | 15 | NCTAC | 19:20.36 | A | 559 |
| 15 | Marlowe Bellerjeau | 15 | NCTAC | 19:34.59 | A | 539 |
| 16 | Elijah Faughtenberry | 14 | NCTAC | 19:55.81 | BB | 447 |
| 17 | Andie Ko | 17 | NCTAC | 20:25.49 | BB | 469 |
| 18 | Katelyn Curzan | 15 | NCTAC | 20:52.69 | BB | 444 |
| 19 | Reese Hagmann | 13 | NCMOR | 21:02.70 | BB | 468 |
| 20 | Whitney Miller | 13 | NCTAC | 21:15.33 | BB | 454 |
| 21 | Whitney Fleshman | 13 | NCTAC | 21:58.55 | BB | 411 |
| 22 | Eavan Craig | 13 | NCTAC | 23:02.28 | B | 357 |