| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rios, Juliana J (17)
|
PVPAC |
1:04.36 |
1:06.95 |
2.59 |
| 2 |
Hmem, Rania R (16)
|
PVTIBU |
1:04.89 |
1:07.99 |
3.10 |
| 3 |
Carroll, Johanna L (15)
|
PVFXFX |
1:11.29 |
1:09.88 |
-1.41 |
| 4 |
Redford, Harper G (15)
|
PVFXFX |
1:15.21 |
1:13.67 |
-1.54 |
| 5 |
Torchia, Sofialena L (16)
|
MDACSS |
1:14.82 |
1:16.05 |
1.23 |
| 6 |
Hutchcroft, Josie R (16)
|
PVPAC |
1:16.01 |
1:16.53 |
0.52 |
| 7 |
Holl, Caeleigh E (15)
|
PVFXFX |
1:18.64 |
1:17.46 |
-1.18 |
| 8 |
Alliger, Maeve (17)
|
MDACSS |
1:17.34 |
1:18.08 |
0.74 |
| 9 |
Nelson, Ella S (16)
|
PVPAC |
1:20.00 |
1:18.80 |
-1.20 |
| 10 |
McDerment, Hannah G (15)
|
PVPAC |
1:18.27 |
1:18.89 |
0.62 |
| 11 |
Guerrieri Brown, Giulia (15)
|
PVDCPR |
1:20.23 |
1:19.36 |
-0.87 |
| 12 |
Bender, Harper A (18)
|
PVDCPR |
1:16.07 |
1:21.25 |
5.18 |
| 13 |
Straus, Lillian M (16)
|
PVTIBU |
1:15.44 |
1:21.64 |
6.20 |
| 14 |
Ferguson, Teagan E (16)
|
PVDCPR |
1:22.11 |
1:22.02 |
-0.09 |
| 15 |
Zhou, Yina (16)
|
PVDCPR |
1:24.96 |
1:25.38 |
0.42 |
| 16 |
Solomon, Amelia M (16)
|
PVDCPR |
1:24.50 |
1:25.60 |
1.10 |
| 17 |
Williams, Jasmine T (15)
|
PVDCPR |
1:36.07 |
1:29.39 |
-6.68 |
| 18 |
Burkhardt, Claire M (16)
|
WVSUWC |
|
1:38.60 |
- |
| 19 |
Kazim, Fatima (15)
|
PVDCPR |
1:44.81 |
1:43.82 |
-0.99 |
|
Morales, Mikaela R (15)
|
PVTIBU |
1:16.06 |
NS |
- |