| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hmem, Rania R (16)
|
PVTIBU |
1:16.81 |
1:16.71 |
-0.10 |
| 2 |
Torchia, Sofialena L (16)
|
MDACSS |
1:15.37 |
1:17.01 |
1.64 |
| 3 |
Nelson, Ella S (16)
|
PVPAC |
1:16.50 |
1:18.53 |
2.03 |
| 4 |
Holl, Caeleigh E (15)
|
PVFXFX |
1:21.27 |
1:22.81 |
1.54 |
| 5 |
Carroll, Johanna L (15)
|
PVFXFX |
1:22.09 |
1:23.57 |
1.48 |
| 6 |
Mott, Mathilda S (15)
|
PVDCPR |
1:24.15 |
1:23.77 |
-0.38 |
| 7 |
Rios, Juliana J (17)
|
PVPAC |
1:20.25 |
1:24.01 |
3.76 |
| 8 |
Guerrieri Brown, Giulia (15)
|
PVDCPR |
1:28.61 |
1:25.89 |
-2.72 |
| 9 |
Brinkley-Tyson, Malaijah A (15)
|
PVDCPR |
1:25.47 |
1:26.27 |
0.80 |
| 10 |
McDerment, Hannah G (15)
|
PVPAC |
1:23.34 |
1:26.96 |
3.62 |
| 11 |
Manela, Joanna R (15)
|
PVPAC |
1:33.44 |
1:30.54 |
-2.90 |
| 12 |
Redford, Harper G (15)
|
PVFXFX |
1:39.20 |
1:33.03 |
-6.17 |
| 13 |
Straus, Lillian M (16)
|
PVTIBU |
1:40.10 |
1:34.14 |
-5.96 |
| 14 |
Ferguson, Teagan E (16)
|
PVDCPR |
1:30.89 |
1:34.73 |
3.84 |
| 15 |
Hughes, Aislinn P (15)
|
PVPAC |
1:33.22 |
1:38.87 |
5.65 |
| 16 |
Williams, Jasmine T (15)
|
PVDCPR |
1:39.86 |
1:39.81 |
-0.05 |
| 17 |
Solomon, Amelia M (16)
|
PVDCPR |
1:50.59 |
1:40.53 |
-10.06 |
| 18 |
Kazim, Fatima (15)
|
PVDCPR |
1:44.46 |
1:43.04 |
-1.42 |
|
Morales, Mikaela R (15)
|
PVTIBU |
1:30.02 |
NS |
- |
|
Hutchcroft, Josie R (16)
|
PVPAC |
|
NS |
- |