| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Arevalo, Isabelle (15)
|
MRNYSA |
1:09.65 |
1:10.82 |
1.17 |
| 2 |
Karadeniz, Selin (17)
|
MRRFAC |
1:11.82 |
1:14.19 |
2.37 |
| 3 |
Baranowski, Karolina (16)
|
MRAG |
1:13.21 |
1:16.67 |
3.46 |
| 4 |
Donlon, Jillian P (17)
|
MRWSSC |
1:11.28 |
1:17.70 |
6.42 |
| 5 |
Kerrigan, Kayla M (15)
|
MRNYSA |
1:20.55 |
1:18.98 |
-1.57 |
| 6 |
Lusuriello, Daniela (16)
|
MRAG |
1:23.10 |
1:21.31 |
-1.79 |
| 7 |
Coulard-Smith, Keira L (15)
|
ADHAWK |
1:23.97 |
1:23.26 |
-0.71 |
| 8 |
Bolander, Eleanor N (15)
|
MRHVD |
1:18.66 |
1:23.66 |
5.00 |
| 9 |
Brega, Caroline A (16)
|
MRTRS |
1:18.16 |
1:24.00 |
5.84 |
| 10 |
Leishman, Belle E (16)
|
MRNYSA |
1:22.43 |
1:24.19 |
1.76 |
| 11 |
Bonner, Mikayla A (15)
|
ADHAWK |
1:20.73 |
1:24.52 |
3.79 |
| 12 |
Beuchert, Claudia M (17)
|
MRWSSC |
1:23.87 |
1:24.97 |
1.10 |
| 13 |
Ring, Bianca D (15)
|
MRWSSC |
1:28.56 |
1:25.14 |
-3.42 |
| 14 |
Oldiges, Pearl A (16)
|
MRHVD |
1:26.06 |
1:26.19 |
0.13 |
| 15 |
Dwyer, Catherine R (15)
|
MRNYSA |
1:21.95 |
1:26.70 |
4.75 |
| 16 |
Zararis, Alexandra (16)
|
MRTRS |
1:23.94 |
1:26.92 |
2.98 |
| 17 |
Kivlehan, Mary T (16)
|
MRAG |
1:32.61 |
1:27.00 |
-5.61 |
| 18 |
Nohara, Isabella A (15)
|
MRHVD |
1:35.56 |
1:32.76 |
-2.80 |
| 19 |
Storm, Lauren M (15)
|
MRNYSA |
1:27.24 |
1:36.40 |
9.16 |
| 20 |
Roberts, Hayley M (15)
|
MRAG |
1:54.28 |
1:45.28 |
-9.00 |
|
Luzzi, Amanda N (16)
|
MRHVD |
1:26.21 |
DQ |
- |