| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Miou, Grace (16)
|
MRNCAC |
1:08.00 |
1:11.32 |
3.32 |
| 2 |
Tomita, Yurika (15)
|
MRYFD |
1:17.00 |
1:15.72 |
-1.28 |
| 3 |
Lai, Stephanie R (15)
|
MRNYCC |
1:20.14 |
1:17.94 |
-2.20 |
| 4 |
Nazarova, Erika (13)
|
MRRIST |
1:21.60 |
1:18.93 |
-2.67 |
| 5 |
Guarnieri, Emma F (13)
|
MRRA |
1:17.32 |
1:20.33 |
3.01 |
| 6 |
Gary, Kristin J (47)
|
MRNYAC |
|
1:22.88 |
- |
| 7 |
O'Brien, Jessica A (13)
|
MRMWSC |
1:23.12 |
1:24.24 |
1.12 |
| 8 |
Carousso, Melissa G (13)
|
MRRA |
1:26.31 |
1:25.81 |
-0.50 |
| 9 |
King, Danielle (13)
|
MRNYCP |
1:26.24 |
1:26.28 |
0.04 |
| 10 |
Schneider, Chloe (13)
|
MRBKR |
1:32.00 |
1:26.63 |
-5.37 |
| 11 |
Scoppetta, Carolyn R (13)
|
MRRA |
1:27.01 |
1:27.10 |
0.09 |
| 12 |
Coullare, Lisa (13)
|
MRRIST |
1:28.87 |
1:27.20 |
-1.67 |
| 13 |
Matthews-Correia, Anaiya (15)
|
MRNFS |
1:32.38 |
1:28.68 |
-3.70 |
| 14 |
Orientale, Julia (14)
|
MRRA |
1:34.41 |
1:29.29 |
-5.12 |
| 15 |
Monica, Amelia C (14)
|
MRRA |
1:29.95 |
1:29.52 |
-0.43 |
| 16 |
Elliott, Boo (13)
|
MRBKR |
1:36.00 |
1:30.70 |
-5.30 |
| 17 |
Omar, Shimaa (15)
|
MRRIST |
1:55.00 |
1:41.43 |
-13.57 |
| 18 |
Dawson, Athena (14)
|
MRNFS |
1:38.34 |
1:45.73 |
7.39 |
| 19 |
Khitrov, Samantha (13)
|
MRRA |
1:56.21 |
1:56.33 |
0.12 |
|
Cruz, Giselle C (15)
|
MRYFD |
|
NS |
- |
|
Wang, Kristina H (14)
|
MRRA |
1:20.84 |
NS |
- |
|
Munday, Jessica L (13)
|
MRHES |
1:16.27 |
NS |
- |