| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Clouser, Kristiana I (14)
|
NITTSC |
1:24.59 |
1:24.37 |
-0.22 |
| 2 |
Hesch, Natalie G (14)
|
NITTSC |
1:25.90 |
1:26.42 |
0.52 |
| 3 |
Gioia, Abigail C (14)
|
NITTSC |
1:24.77 |
1:30.35 |
5.58 |
| 4 |
Fragale, Madison J (13)
|
NITTSC |
1:24.68 |
1:31.09 |
6.41 |
| 5 |
Fritsch, Natalie A (14)
|
NITTSC |
1:30.51 |
1:31.92 |
1.41 |
| 6 |
Drews, Maren G (14)
|
NITTSC |
1:40.21 |
1:32.37 |
-7.84 |
| 7 |
Roberts, Alaina G (14)
|
NITTSC |
1:38.39 |
1:34.83 |
-3.56 |
| 8 |
Lin, Isabella E (13)
|
NIVELO |
1:27.97 |
1:36.00 |
8.03 |
| 9 |
DeBoth, Tara E (13)
|
NITTSC |
1:39.78 |
1:37.57 |
-2.21 |
| 10 |
Griffin, Haley A (13)
|
NITTSC |
1:37.62 |
1:38.29 |
0.67 |
| 11 |
Del Regno, Jaina R (13)
|
NIRAYS |
1:53.87 |
1:44.83 |
-9.04 |
| 12 |
Canestaro, Annabelle S (14)
|
NIVELO |
1:35.97 |
1:45.47 |
9.50 |
| 13 |
Hauser-Howells, Lillian K (14)
|
NITTSC |
1:46.85 |
1:46.44 |
-0.41 |
| 14 |
Chelpinski, Angelica J (13)
|
NIVELO |
1:40.75 |
1:47.67 |
6.92 |
| 15 |
Nadarajan, Gouripriya (13)
|
NIVELO |
1:46.76 |
1:50.33 |
3.57 |