| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Ewan Izzard | 12 | ADDELM | 1:03.12 | B | 641 |
| 1 | Ella Hitchcock | 13 | NCYSST | 1:06.67 | — | 557 |
| 1 | Luke Aberle | 13 | NCYSST | 1:07.15 | — | 461 |
| 2 | Meera Kondal | 13 | NCWNCY | 1:07.77 | — | 530 |
| 3 | Chloe Hedrick | — | NCYSST | 1:10.06 | — | 426 |
| 4 | Camille Tindall | 15 | SRNST | 1:11.49 | — | 407 |
| 2 | Brandon White | 17 | NCWNCY | 1:11.53 | — | 284 |
| 5 | Olivia McCormack | — | NCWNCY | 1:12.40 | — | 386 |
| 3 | Sawyer Thompson | — | NCYSST | 1:14.77 | — | 296 |
| 6 | Adelaide Dimeglio | — | NCWNCY | 1:16.37 | — | 333 |
| 7 | Audrey Ryan | — | NCWNCY | 1:18.02 | — | 313 |
| 4 | Gede Adnyana | 13 | NCWNCY | 1:18.25 | — | 291 |
| 8 | Larissa Seraz | — | NCYSST | 1:19.19 | — | 332 |
| 9 | Lucy Kilpatrick | 13 | NCWNCY | 1:19.36 | — | 330 |
| 1 | Jasmit Kondal | 10 | NCWNCY | 1:19.52 | — | 469 |
| 10 | Leila Doyle | — | NCWNCY | 1:20.28 | — | 297 |
| 11 | Abigail Chapman | — | NCYSST | 1:22.19 | — | 264 |
| 12 | Kora Powell | — | NCYSST | 1:26.30 | — | 228 |
| 2 | Emma Roberts | — | NCWNCY | 1:31.28 | — | 228 |
| 5 | Will Griffith | — | NCWNCY | 1:32.80 | — | 127 |
| 13 | Avery Taylor | — | NCWNCY | 1:33.26 | — | 183 |
| 2 | Warren Wagner | — | NCWNCY | 1:33.32 | — | 251 |
| 3 | Lucy Kelty | — | NCYSST | 1:39.71 | — | 311 |
| 14 | Adrina Suardiasa | 15 | NCWNCY | 1:49.76 | — | 112 |