| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Jay Hahn | 17 | WYBSC | 1:12.63 | B | — |
| 2 | Jackson Pitsch | 16 | MTHOT | 1:15.10 | — | — |
| 1 | MaKenna Manweiler | 16 | MTBY | 1:15.88 | BB | — |
| 1 | Kloe Fjell | 13 | WYSST | 1:18.92 | B | — |
| 1 | Joseph Aguirre | 12 | WYSST | 1:22.37 | — | — |
| 3 | Walker Sorenson | 15 | WYSST | 1:27.38 | — | — |
| 4 | Jarrod Poirier | 15 | WYGST | 1:28.48 | — | — |
| 2 | Ava James | 13 | MTBY | 1:30.21 | — | — |
| 3 | Marisa James | 13 | MTBY | 1:34.13 | — | — |
| 2 | Isabella Ericksen | 17 | MTHOT | 1:41.81 | — | — |
| 1 | Andrew Kraycsir | 13 | WYGST | 1:45.17 | — | — |
| 1 | Adelyn Berens | 11 | WYSST | 2:12.63 | — | — |