| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Leah Greaves | — | D2FHM | 59.26 | — | — |
| 2 | Clare Hafner | — | D2FHM | 1:00.54 | — | — |
| 3 | Gabriella Mannino | — | D2FHM | 1:02.02 | — | — |
| 4 | Sophia Kallabat | — | D2FHM | 1:03.31 | — | — |
| 4 | Vivienne Simon | 15 | MIWAVE | 1:03.31 | A | 585 |
| 6 | Bridget Williams | 16 | MIPCC | 1:03.32 | A | 577 |
| 7 | Grace Dery | — | D3BHM | 1:05.12 | — | — |
| — | Kate Fencyk | — | D2FHM | 1:05.92 | — | — |
| — | Norah Boyle | — | D2FHM | 1:07.32 | — | — |
| 9 | Elizabeth Weissman | — | D3BHCK | 1:08.04 | — | — |
| — | Grace Loeher | — | D2FHM | 1:08.79 | — | — |
| 8 | Mackenzie Williams | 16 | D2AAGH | 1:09.20 | B | 442 |
| 10 | Gemma Tiseo | — | D3BHM | 1:10.24 | — | — |
| 11 | Ella Fulgenzi | — | D3BHM | 1:10.77 | — | — |
| 12 | Addie Ancona | 17 | MIULS | 1:11.76 | — | — |
| 13 | Shae Rivard | — | D3BHM | 1:11.95 | — | — |
| 14 | Mira Norton | — | D3BHCK | 1:12.90 | — | — |
| 15 | Vanessa Hesse | — | D3BFC | 1:13.69 | — | — |
| — | Maddie Ciarrocchi | — | D2FHM | 1:13.79 | — | — |
| — | Gabrielle Benavente | — | D2FHM | 1:13.80 | — | — |
| 16 | Ariana Quaderer | — | D3BHCK | 1:14.35 | — | — |
| 17 | Ella Daly | — | D3BFC | 1:16.32 | — | — |
| 18 | Ava Salamey | — | DDC | 1:20.91 | — | — |
| 19 | Jade Myers | — | D3BFC | 1:25.88 | — | — |
| 20 | Sophia Kozadinos | — | D3BFC | 1:27.71 | — | — |
| 21 | Lorelei Phiri | — | D3BHCK | 1:29.12 | — | — |
| 22 | Jean Guertin | — | MIWARE | 1:33.10 | — | — |
| 23 | Hailey Phillips | — | MIWARE | 1:33.34 | — | — |
| 24 | Gabriela Velasco | — | MIWARE | 1:34.43 | — | — |