| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Aegerter, Gabrielle A (12)
|
NTNTN |
1:01.17 |
1:00.32 |
-0.85 |
| 2 |
Zlinsky, Zorie A (11)
|
NTLAC |
1:00.99 |
1:01.84 |
0.85 |
| 3 |
Kruzel, Parker R (11)
|
NTLAC |
1:04.32 |
1:02.38 |
-1.94 |
| 4 |
Schellenger, Nadiyah J (12)
|
NTLAC |
1:05.23 |
1:03.71 |
-1.52 |
| 5 |
Spencer, Macy L (12)
|
NTLAC |
1:08.77 |
1:06.32 |
-2.45 |
| 6 |
Dominguez Davila, Mariana (11)
|
NTLAC |
1:07.72 |
1:07.37 |
-0.35 |
| 7 |
Wei, Emma J (11)
|
NTLAC |
1:09.55 |
1:09.52 |
-0.03 |
| 8 |
Schwendinger, Elise W (11)
|
NTLAC |
1:10.49 |
1:10.87 |
0.38 |
| 9 |
Tewari, Anya (12)
|
NTLAC |
1:11.66 |
1:10.93 |
-0.73 |
| 10 |
Potter, Jane T (11)
|
NTLAC |
1:13.64 |
1:11.89 |
-1.75 |
| 11 |
Shah, Nirali N (12)
|
NTLAC |
1:19.40 |
1:18.25 |
-1.15 |
| 12 |
Smith, Arianna R (11)
|
NTLAC |
1:18.70 |
1:20.94 |
2.24 |
| 13 |
De La Rosa, Nayla O (11)
|
NTLAC |
|
1:41.78 |
- |
| 14 |
Eke, Aydan J (12)
|
NTNTN |
|
1:47.27 |
- |