| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Porsha Harrington | 17 | NIAAAC | 1:14.02 | — | 362 |
| 1 | Morgan Mattison | 14 | NIGVST | 1:14.71 | — | 368 |
| 2 | Molly Marshall | 15 | NIFKVL | 1:15.34 | — | 347 |
| 2 | Erin Baker | 13 | NISWAT | 1:18.29 | — | 344 |
| 1 | Brooke Ruzycki | 12 | NISWAT | 1:18.71 | — | 356 |
| 3 | Alexandra Bidzerkowny | 15 | NIGVST | 1:21.23 | — | 277 |
| 3 | Magdalena Parish | 14 | NISWAT | 1:21.69 | — | 282 |
| 1 | Wesley Abram-Hopkins | 14 | NIAAAC | 1:22.69 | — | 219 |
| 1 | Hayden Colosi-Marcantonio | 12 | NIHAMB | 1:23.15 | — | 280 |
| 2 | Kayci Landow | 11 | NIFKVL | 1:23.88 | — | 349 |
| 4 | Megan Strickler | 15 | NIHAMB | 1:24.86 | — | 243 |
| 4 | Sarah Mattison | 13 | NIGVST | 1:28.19 | — | 241 |
| 3 | Helen Emerling | 11 | NIEAST | 1:30.90 | — | 274 |
| 5 | Everdina Clinch | 13 | NIAAAC | 1:42.15 | — | 155 |
| 4 | Madison Saleman | 11 | NIAAAC | 1:42.90 | — | 189 |
| 1 | Emma Wilcox | 10 | NIFKVL | 1:46.77 | — | 194 |
| 2 | Charles Nichols | 12 | NITWST | 1:48.13 | — | 128 |
| 1 | Steven Dougherty | 8 | NIRATS | 1:48.95 | — | — |
| 2 | Gracyn Graham | 10 | NIGVST | 1:49.33 | — | 180 |
| 1 | Finn Hunter | 10 | NIGVST | 1:51.51 | — | 168 |