| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wiles, Morgan E (11)
|
NCTYDE |
1:08.54 |
1:09.82 |
1.28 |
| 2 |
Walton, Florence F (11)
|
NCGCY |
1:17.39 |
1:15.10 |
-2.29 |
| 3 |
Tidwell, Katherine E (12)
|
NCLOY |
1:12.63 |
1:15.31 |
2.68 |
| 4 |
Respess, Josephine G (12)
|
NCLOY |
1:20.95 |
1:16.12 |
-4.83 |
| 5 |
Granger, Olivia L (12)
|
NCTYDE |
1:27.16 |
1:17.54 |
-9.62 |
| 6 |
Parks, Ella F (12)
|
NCTYDE |
1:20.95 |
1:17.85 |
-3.10 |
| 7 |
Misener, Katrin J (12)
|
NCLOY |
1:21.54 |
1:18.98 |
-2.56 |
| 8 |
Eggers, Kaylee J (11)
|
NCRMY |
1:15.44 |
1:19.84 |
4.40 |
| 9 |
Copeland, Addison O (11)
|
NCTYDE |
1:25.12 |
1:23.57 |
-1.55 |
| 11 |
McCurdy, Emma E (12)
|
NCTRY |
1:22.25 |
1:24.85 |
2.60 |
| 12 |
Milligan, Lauren A (11)
|
NCRMY |
1:24.02 |
1:25.64 |
1.62 |
| 13 |
Bankirer, Ellery W (12)
|
NCLOY |
1:23.80 |
1:25.75 |
1.95 |
| 14 |
Enamait, Arielle E (11)
|
NCRACY |
1:29.54 |
1:29.21 |
-0.33 |
| 15 |
Flanagan, Rianne L (11)
|
NCTRY |
1:33.34 |
1:37.09 |
3.75 |