| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Jackson Pitsch | 15 | MTHOT | 1:07.15 | — | — |
| 2 | Asher Renshaw | 15 | MTHOT | 1:07.27 | — | — |
| 3 | Nolan Vandersloot | 16 | MTHOT | 1:08.88 | — | — |
| 1 | Kortney Fackrell | 15 | WYSST | 1:10.73 | — | — |
| 1 | Liah Fjell | 14 | WYSST | 1:11.26 | — | — |
| 4 | Aidan Vandersloot | 16 | MTUN | 1:11.29 | — | — |
| 1 | Kloe Fjell | 12 | WYSST | 1:14.21 | — | 464 |
| 2 | Morgan Newman | 14 | WYSST | 1:18.60 | — | — |
| 2 | Olivia Renshaw | 12 | MTHOT | 1:19.39 | — | 379 |
| 1 | Owen Atkinson | 10 | WYSST | 1:19.46 | B | 498 |
| 3 | Gia Three Irons | 13 | MTHOT | 1:19.76 | — | — |
| 3 | Kiah Torske | 11 | MTHOT | 1:21.87 | — | 394 |
| 4 | Saoirse Moffett | 13 | MTBY | 1:23.09 | — | — |
| 2 | Isabella Ericksen | 16 | MTHOT | 1:23.43 | — | — |
| 4 | Ava James | 12 | MTBY | 1:25.24 | — | 306 |
| 1 | Nicolai Fackrell | 12 | WYSST | 1:29.16 | — | 247 |
| 5 | Gracie Nordquist | 14 | MTHOT | 1:30.86 | — | — |
| 1 | Sawyer Bradley | 10 | MTBAC | 1:35.33 | — | 289 |
| 2 | Ireland Carley | 10 | MTBAC | 1:39.67 | — | 253 |
| 6 | Taylor Krebs | 13 | MTHOT | 1:40.64 | — | — |
| 3 | Mila Birdinground | 10 | MTHOT | 1:41.47 | — | 239 |
| 4 | Everly Meyer | 9 | MTBY | 1:43.54 | B | 283 |
| 2 | Quinton Yeley | 12 | MTBAC | 1:44.34 | — | 154 |
| 2 | Roman Aguirre | 10 | WYSST | 1:47.25 | — | 202 |
| 1 | Charlotte Mahlen | 7 | MTBY | 1:54.61 | — | — |
| 5 | Adelyn Berens | 10 | WYSST | 1:56.95 | — | 156 |
| 6 | Alexis Krebs | 10 | MTHOT | 2:02.96 | — | 135 |
| 7 | Khyzlei Kaline | 10 | MTHOT | 2:09.04 | — | 116 |
| 2 | Oaklee Sorenson | 8 | WYSST | 2:09.21 | — | — |