| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Maggie Moore | 15 | ARUN | 57.77 | — | 770 |
| — | Maggie Moore | 15 | ARUN | 59.11 | — | 719 |
| 2 | Caroline Martucci | 16 | ARUN | 1:00.04 | — | 677 |
| — | Caroline Martucci | 16 | ARUN | 1:00.21 | — | 672 |
| 5 | Jessica Hicks | 17 | ARUN | 1:01.62 | — | 627 |
| — | Jessica Hicks | 17 | ARUN | 1:02.35 | — | 605 |
| — | Corinne Miller | 17 | ARUN | 1:04.28 | — | 552 |
| — | Kaitlyn Palmer | 18 | MVUN | 1:04.61 | — | 544 |
| 8 | Kaitlyn Palmer | 18 | MVUN | 1:04.88 | — | 537 |
| 9 | Corinne Miller | 17 | ARUN | 1:05.39 | — | 524 |
| 13 | Fiona Wu | 15 | MVUN | 1:05.48 | — | 529 |
| — | Emilie St. George | 14 | MVUN | 1:05.79 | — | 539 |
| — | Carsyn Smith | 15 | USUN | 1:06.13 | — | 514 |
| 11 | Emilie St. George | 14 | MVUN | 1:06.21 | — | 529 |
| 12 | Carsyn Smith | 15 | USUN | 1:06.22 | — | 512 |
| 14 | Izzy Dunn | 15 | ARUN | 1:07.07 | — | 492 |
| — | Izzy Dunn | 15 | ARUN | 1:07.12 | — | 491 |
| — | Fiona Wu | 15 | MVUN | 1:08.02 | — | 472 |
| — | Emily Lesue | 15 | ARUN | 1:18.75 | — | 304 |
| — | Natalie Hill | 14 | MVUN | 1:33.37 | — | 189 |