| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lin, Esther Y (12)
|
MRWEST |
1:19.75 |
1:19.76 |
0.01 |
| 2 |
Shchuchinov, Sophia (11)
|
MRRIST |
1:24.32 |
1:26.85 |
2.53 |
| 3 |
Suteja, Kezia S (12)
|
MRNCAC |
1:26.00 |
1:27.79 |
1.79 |
| 4 |
Cornish, Kristin A (12)
|
MRWEST |
1:31.53 |
1:28.62 |
-2.91 |
| 5 |
Miao, Chelsea (12)
|
MRNYCP |
1:35.00 |
1:30.42 |
-4.58 |
| 6 |
Rossi, Elena (11)
|
MRWEST |
1:30.99 |
1:30.96 |
-0.03 |
| 7 |
Kowalczyk, Julia (11)
|
MRLGAC |
1:36.85 |
1:31.96 |
-4.89 |
| 8 |
Tsai, Sarah Y (11)
|
MRWEST |
1:32.93 |
1:32.06 |
-0.87 |
| 9 |
Ramirez, Nicole (12)
|
MRRA |
1:30.77 |
1:32.44 |
1.67 |
| 10 |
Miriyagalla, Vaishali (12)
|
MRCFJV |
1:33.90 |
1:33.59 |
-0.31 |
| 11 |
Liu, Laura B (12)
|
MRYFD |
1:34.40 |
1:33.74 |
-0.66 |
| 12 |
Rojas-Tineo, Mairene R (12)
|
MRAPEX |
1:31.55 |
1:34.17 |
2.62 |
| 13 |
Aery, Christine (12)
|
MRCFJV |
1:35.00 |
1:34.62 |
-0.38 |
| 14 |
Peng, Natalie (11)
|
MRWEST |
1:30.31 |
1:34.86 |
4.55 |
| 15 |
Zarazua, Jennifer (12)
|
MRLGAC |
1:41.88 |
1:35.10 |
-6.78 |
| 16 |
Leonard, Delaney (12)
|
MRCFJV |
1:40.46 |
1:35.30 |
-5.16 |
| 17 |
Orr, Elon (12)
|
MRNYCP |
1:34.50 |
1:35.40 |
0.90 |
| 18 |
Wang, Cindy Y (11)
|
MRAPEX |
1:40.17 |
1:37.88 |
-2.29 |
| 19 |
Hui, Jing (12)
|
MRLGAC |
1:43.31 |
1:40.11 |
-3.20 |
| 20 |
MacDonald, Kate (12)
|
MRCFJV |
1:43.50 |
1:40.35 |
-3.15 |
| 21 |
Bacon, Marina S (11)
|
MRRED |
1:43.15 |
1:40.59 |
-2.56 |
| 22 |
Angerthal, Tatum (11)
|
MRCFJV |
1:46.38 |
1:42.04 |
-4.34 |
| 23 |
Bensabeur, Sidney (11)
|
MRCFJV |
1:47.25 |
1:46.25 |
-1.00 |
| 24 |
Purcarea, Yulia A (12)
|
MRLGAC |
1:46.75 |
1:46.67 |
-0.08 |
| 25 |
Lee, Anna E (12)
|
MRYFD |
1:44.22 |
1:47.08 |
2.86 |
| 26 |
Barreto, Zoe A (11)
|
NJDESC |
1:44.48 |
1:47.34 |
2.86 |
| 27 |
Washington, Madison L (11)
|
MRCAS |
1:52.32 |
1:48.70 |
-3.62 |
| 28 |
Brown, Maggie (11)
|
MRCFJV |
1:59.15 |
1:49.23 |
-9.92 |
| 29 |
Mainiero, Sophia L (12)
|
MRSS |
2:00.57 |
1:51.67 |
-8.90 |
| 30 |
Culbertson, Madalyn (12)
|
MRCFJV |
1:48.76 |
1:52.17 |
3.41 |
| 31 |
Echavarria, Victoria P (11)
|
MRCAS |
1:48.57 |
1:52.72 |
4.15 |
| 32 |
Karim, Ocean A (11)
|
MRLGAC |
1:50.88 |
1:56.36 |
5.48 |
| 33 |
Man, Abigail V (11)
|
MRCIY |
1:59.03 |
1:56.92 |
-2.11 |
| 34 |
Williams, Alisia (11)
|
MRCAS |
1:56.94 |
1:57.18 |
0.24 |
| 35 |
Moore, Alana H (12)
|
MRAPEX |
2:06.41 |
2:01.46 |
-4.95 |
| 36 |
Mischka, Camilla E (11)
|
MRSS |
2:03.49 |
2:06.72 |
3.23 |
| 37 |
Martinez, Mei-Li R (12)
|
NJDESC |
|
2:14.23 |
- |
|
Mitchell, Sabine L (11)
|
MRNYCC |
1:35.00 |
DQ |
- |
|
Cheng, Kristin (12)
|
MRNCAC |
1:29.00 |
NS |
- |
|
Tan, Marisol N (11)
|
MRWEST |
1:54.56 |
NS |
- |