| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Duggan, Isabella M (15)
|
MRCAS |
1:04.08 |
1:06.25 |
2.17 |
| 2 |
Prybylski, Anna (16)
|
MRCFJV |
1:03.89 |
1:06.33 |
2.44 |
| 3 |
Perez, Miranda M (15)
|
MRKBM |
1:09.90 |
1:09.95 |
0.05 |
| 4 |
Dower, Olivia (15)
|
MRUNMI |
1:11.10 |
1:10.73 |
-0.37 |
| 5 |
Miriyagalla, Vaishali (15)
|
MRCFJV |
1:11.58 |
1:13.14 |
1.56 |
| 6 |
Callaghan, Anna (15)
|
MRCFJV |
1:14.10 |
1:14.18 |
0.08 |
| 7 |
Garcia, Fritzi (16)
|
MRCAS |
1:20.29 |
1:16.75 |
-3.54 |
| 8 |
Lastras-Castrejon, Daniela (15)
|
MRCFJV |
1:15.21 |
1:16.79 |
1.58 |
| 9 |
Kletter, Jackie (16)
|
MRJCCT |
1:12.67 |
1:17.64 |
4.97 |
| 10 |
Miriyagalla, Amaavi (16)
|
MRCFJV |
1:09.19 |
1:17.67 |
8.48 |
| 11 |
Snyder, Phoebe I (17)
|
MRJCCT |
1:26.89 |
1:20.72 |
-6.17 |
| 12 |
Rabinowitz, Alana (16)
|
MRCFJV |
1:22.54 |
1:23.67 |
1.13 |
| 13 |
Tyberg, Alexa (15)
|
MRCFJV |
1:17.02 |
1:25.34 |
8.32 |
| 14 |
Sharpe, Ashley B (15)
|
MRKBM |
1:23.91 |
1:41.32 |
17.41 |
|
Frenkel, Lea (17)
|
MRCFJV |
1:09.00 |
NS |
- |