| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Esposito, Grace (10)
|
MRTRI |
1:04.31 |
1:05.87 |
1.56 |
| 2 |
Price, Lily K (10)
|
MRTRI |
1:10.75 |
1:09.97 |
-0.78 |
| 3 |
Afanasewicz, Carly M (10)
|
MRNYSA |
1:13.47 |
1:13.50 |
0.03 |
| 4 |
Van Name, Lily (10)
|
MRTRI |
1:21.75 |
1:19.03 |
-2.72 |
| 5 |
Sirkowa, Adelina C (10)
|
MRNYSA |
1:24.64 |
1:19.72 |
-4.92 |
| 6 |
Tawil, Ella C (10)
|
MRTRI |
1:32.82 |
1:20.09 |
-12.73 |
| 7 |
Goncharuk, Abigail E (10)
|
MRTRI |
1:18.41 |
1:21.35 |
2.94 |
| 8 |
Arevalo, Emma E (9)
|
MRNYSA |
1:26.25 |
1:25.13 |
-1.12 |
| 9 |
Grob, Riley C (9)
|
MRNYSA |
1:23.72 |
1:29.77 |
6.05 |
| 10 |
Zellner-Portela, Natasha N (10)
|
MRNYSA |
1:49.53 |
1:39.63 |
-9.90 |
|
Tawil, Alexandra C (7)
|
MRTRI |
1:50.98 |
NS |
- |