| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hall, Zoey C (13)
|
NTFNW |
1:08.91 |
1:09.38 |
0.47 |
| 2 |
Panchishna, Tatyana (13)
|
NTBOSS |
1:12.63 |
1:11.88 |
-0.75 |
| 3 |
Herrmann, Ella (14)
|
WTCOM |
1:19.33 |
1:13.70 |
-5.63 |
| 4 |
Woods, Catherine F (13)
|
NTNTN |
1:11.13 |
1:13.80 |
2.67 |
| 5 |
Tran, Elyse T (14)
|
NTNTN |
1:15.18 |
1:16.52 |
1.34 |
| 6 |
Vinas, Hannah C (14)
|
NTNTN |
1:14.44 |
1:17.02 |
2.58 |
| 7 |
Buth, Mack E (14)
|
NTNTN |
1:19.53 |
1:20.28 |
0.75 |
| 8 |
Sweatt, Abigail J (13)
|
NTBOSS |
1:23.81 |
1:23.29 |
-0.52 |
| 9 |
Huckabee, Emma B (13)
|
NTUN |
1:20.41 |
1:23.35 |
2.94 |
| 10 |
Reinsch, Karli A (13)
|
NTBOSS |
1:27.42 |
1:28.05 |
0.63 |
| 11 |
Mellen, Natalie R (13)
|
WTCOM |
1:30.47 |
1:28.75 |
-1.72 |
| 12 |
Hoppman, Lynsey P (13)
|
WTCOM |
1:33.92 |
1:30.47 |
-3.45 |
| 13 |
Brunger, Dana M (14)
|
NTNTN |
1:31.66 |
1:31.20 |
-0.46 |
| 14 |
Yusuf, Saudah F (13)
|
NTO2 |
1:52.84 |
1:31.83 |
-21.01 |
| 15 |
Arthur, Eden L (14)
|
NTFNW |
|
1:32.99 |
- |
| 16 |
Choudhary, Baani K (13)
|
NTO2 |
1:52.26 |
1:33.89 |
-18.37 |
| 17 |
Rimmalapudi, Aneesha G (14)
|
NTNTN |
1:52.56 |
1:54.41 |
1.85 |
| 18 |
Halstead, Caroline G (13)
|
NTO2 |
1:47.99 |
1:57.64 |
9.65 |
|
Grieco, Galen L (13)
|
NTNTN |
|
DQ |
- |
|
Walters, Jaqueline C (14)
|
NTNTN |
|
DQ |
- |
|
Wheeler, Mckenna G (14)
|
NTNTN |
1:14.39 |
NS |
- |