| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tornatore, Victoria G (12)
|
AMPTSC |
1:18.59 |
1:16.43 |
-2.16 |
| 2 |
Cody, Genevieve M (12)
|
AMBWA |
1:23.86 |
1:18.49 |
-5.37 |
| 3 |
Konvolinka, Livia A (11)
|
AMSVSC |
1:23.32 |
1:23.92 |
0.60 |
| 4 |
Bonacci, Olivia R (12)
|
AMSFAC |
1:31.19 |
1:26.72 |
-4.47 |
| 5 |
Olson, Catherine (12)
|
AMPTSC |
1:27.64 |
1:27.28 |
-0.36 |
| 6 |
Zatezalo, Grace S (12)
|
AMPRA |
1:31.67 |
1:28.05 |
-3.62 |
| 7 |
Schwendemann, Lola P (11)
|
AMSVSC |
1:37.49 |
1:28.61 |
-8.88 |
| 8 |
Uzelac, Jillian L (12)
|
AMRXA |
1:35.99 |
1:29.58 |
-6.41 |
| 9 |
Roberts, Grace L (12)
|
AMUN-M |
1:31.70 |
1:32.58 |
0.88 |
| 10 |
Gonzalez, Gracie R (12)
|
AMBWA |
1:29.59 |
1:35.19 |
5.60 |
| 11 |
Jacob, Zinta M (11)
|
AMKW |
1:54.02 |
1:40.87 |
-13.15 |
| 12 |
Schnur, Lily E (11)
|
AMSVSC |
2:08.27 |
1:54.22 |
-14.05 |
| 13 |
Vaughan, Jordan C (11)
|
AMSVSC |
2:10.37 |
2:07.02 |
-3.35 |
|
Schomaker, Allison H (11)
|
AMPRA |
1:19.98 |
NS |
- |
|
Josephson, Mara A (11)
|
AMSVSC |
2:09.18 |
NS |
- |
|
Drew, Abigail E (11)
|
AMUN |
1:44.83 |
NS |
- |