| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Miller, Kayla P (16)
|
NCRMY |
1:09.38 |
1:09.90 |
0.52 |
| 1 |
Carew, Emma K (16)
|
NCHAC |
1:19.27 |
1:15.68 |
-3.59 |
| 1 |
Shorter, Olivia G (16)
|
NCRACY |
1:26.94 |
1:25.17 |
-1.77 |
| 1 |
Rasbornik, Kensley K (17)
|
NCLOY |
1:21.22 |
1:27.23 |
6.01 |
| 2 |
McLamb, Sara E (17)
|
NCCAST |
1:11.14 |
1:16.55 |
5.41 |
| 2 |
Burge, Laurin E (15)
|
NCYBAC |
1:18.23 |
1:18.34 |
0.11 |
| 2 |
Ratcliff, Charlotte A (16)
|
NCLOY |
1:27.88 |
1:27.04 |
-0.84 |
| 2 |
Culp, Brenna E (15)
|
NCRACY |
1:24.72 |
1:28.58 |
3.86 |
| 3 |
Filiault, Sophia K (16)
|
NCLOY |
1:13.09 |
1:21.77 |
8.68 |
| 3 |
Cook, Kinsey M (15)
|
NCRACY |
1:19.52 |
1:24.22 |
4.70 |
| 3 |
Marks, Anna C (15)
|
NCRACY |
1:38.34 |
1:37.99 |
-0.35 |
| 4 |
Marks, Alyssa C (17)
|
NCRACY |
1:38.24 |
1:49.87 |
11.63 |