| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Miriyagalla, Vaishali (15)
|
MRCFJV |
1:11.48 |
1:11.55 |
0.07 |
| 2 |
Moore, Korianne M (16)
|
MRNYSA |
1:11.78 |
1:11.77 |
-0.01 |
| 3 |
Lastras-Castrejon, Daniela (15)
|
MRCFJV |
1:15.21 |
1:14.06 |
-1.15 |
| 4 |
Miriyagalla, Amaavi (16)
|
MRCFJV |
1:09.19 |
1:14.13 |
4.94 |
| 5 |
Medina, Marisa B (16)
|
MRNYSA |
1:10.99 |
1:14.86 |
3.87 |
| 6 |
Dillon, Grace (16)
|
MRCFJV |
1:29.17 |
1:21.31 |
-7.86 |
| 7 |
Suzuki, Yuiko (15)
|
MRYMID |
1:21.10 |
1:23.42 |
2.32 |
| 8 |
Rabinowitz, Alana (16)
|
MRCFJV |
1:22.54 |
1:25.30 |
2.76 |
| 9 |
Tyberg, Alexa (15)
|
MRCFJV |
1:17.02 |
1:26.26 |
9.24 |
| 10 |
Northrup, Maya J (15)
|
MRNYSA |
1:21.57 |
1:27.21 |
5.64 |
| 11 |
Macarchuk, Hannah K (15)
|
MRRA |
1:29.48 |
1:29.39 |
-0.09 |
|
Nemerever, Hannah (17)
|
MRCFJV |
1:29.13 |
NS |
- |
|
Figueroa-Manrique, Zamyra (16)
|
MRPATS |
1:25.79 |
NS |
- |