| Athlete | Yr. | Team | Seed | |
|---|---|---|---|---|
| 1 | KEEFE, Maeve | SO | WC East | 1:07.24 |
| 2 | GLYNN, Lily | 9 | Great Valley | 1:09.41 |
| 3 | BLANCHETTE, Emma | 9 | D-West | 1:09.46 |
| 4 | CALDWELL, Catherine | SO | Kennett | 1:11.66 |
| 5 | WALKER, Mary Kate | 9 | Avon Grove | 1:11.69 |
| 6 | CALVEY, Campbell | SO | D-West | 1:12.19 |
| 7 | HEWITT, Evelyn | SO | Bishop Shanahan | 1:12.27 |
| 8 | WUNDERLICH, Jane | 9 | Oxford Area | 1:12.28 |
| 9 | SCHOTTIN, Bailey | SO | Avon Grove | 1:12.72 |
| 10 | MALANY, Gillian | SO | Bishop Shanahan | 1:12.98 |
| 11 | NACHANI, Salma | SO | Great Valley | 1:13.93 |
| 12 | DAVIS, Lizzi | JR | WC Rustin | 1:14.00 |
| 13 | SCHELP, Acacia | 9 | Unionville | 1:14.24 |
| 14 | DRAKE, Sequoia | SO | WC Henderson | 1:15.40 |
| 15 | ROGELSTAD, Sarah | 9 | Bishop Shanahan | 1:15.71 |
| 16 | WALTER, Sophia | SO | Unionville | 1:17.28 |
| 17 | DUTTON, Paige | 9 | WC Rustin | 1:18.00 |
| 18 | ESTRADA, Jennifer | 9 | Avon Grove | 1:18.77 |
| 19 | LEECH, Rebecca | 9 | Avon Grove | 1:18.77 |
| 20 | KEIRNAN, Elizabeth | 9 | Oxford Area | 1:19.00 |
| 21 | KEENAN, Mackenzie | 9 | Oxford Area | 1:19.02 |
| 22 | PROIETTI, Sarah | 9 | D-West | 1:19.99 |
| 23 | ACKERMAN, Charlotte | 9 | WC Henderson | 1:34.53 |
| 24 | PERKINS, Savannah | 9 | Kennett | 1:41.80 |
| 25 | FAY, Lily | 9 | Oxford Area | NT |