| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Melnik, Margaret W (12)
|
NEATST |
1:29.38 |
1:27.97 |
-1.41 |
| 2 |
Donoghue, Kylie A (12)
|
NEESC |
1:34.79 |
1:29.88 |
-4.91 |
| 3 |
Choi-Schattle, Louise M (12)
|
NEBAY |
1:31.47 |
1:32.98 |
1.51 |
| 4 |
Marcella, Madelyn E (12)
|
NEANA |
1:28.37 |
1:33.13 |
4.76 |
| 5 |
Riley, Amanda M (12)
|
NEPVAA |
1:35.76 |
1:34.12 |
-1.64 |
| 6 |
Blay, Jasmine N (11)
|
NEINF |
1:34.59 |
1:34.36 |
-0.23 |
| 7 |
Chebotarev, Lara (12)
|
NEPVAA |
1:38.50 |
1:34.72 |
-3.78 |
| 8 |
Chambers, Noa J (11)
|
NEATST |
1:31.63 |
1:35.54 |
3.91 |
| 9 |
Whitney, Milena R (12)
|
NEESC |
2:05.63 |
1:37.45 |
-28.18 |
| 10 |
Qin, Isabel T (12)
|
NEHAY |
1:39.12 |
1:38.35 |
-0.77 |
| 11 |
Lawlor, Madison O (12)
|
NEHAY |
1:46.53 |
1:39.58 |
-6.95 |
| 12 |
Lubelczyk, Meredith J (11)
|
NEESC |
1:48.00 |
1:40.57 |
-7.43 |
| 13 |
Yee, Michelle T (12)
|
NEMWYS |
1:41.91 |
1:40.64 |
-1.27 |
| 14 |
Jacques, Allison E (11)
|
NEHAY |
|
1:43.63 |
- |
| 15 |
Morel, Teah-Lou M (12)
|
NEINF |
1:39.48 |
1:44.91 |
5.43 |
| 16 |
Chau, Trinity J (11)
|
NEDHS |
1:45.01 |
1:45.12 |
0.11 |
| 17 |
Marvell, Alexandra J (11)
|
NESTRM |
1:56.73 |
1:47.09 |
-9.64 |
| 18 |
Zimbalist, Madelyn R (12)
|
NEHAY |
1:54.07 |
1:47.36 |
-6.71 |
| 19 |
Racine, Vivian H (12)
|
NEHAY |
|
1:47.93 |
- |
| 20 |
Kierce, Isabella K (12)
|
NEHAY |
1:57.23 |
1:49.07 |
-8.16 |
| 21 |
Matveev, Julia E (11)
|
NEHAY |
1:55.69 |
1:49.22 |
-6.47 |
| 22 |
Srinivasa, Tharika (11)
|
NEHAY |
1:47.48 |
1:49.76 |
2.28 |
| 23 |
Cloherty, Alyssa C (12)
|
NEHAY |
|
1:50.56 |
- |
| 24 |
Goncalves-Korny, Abigayle V (11)
|
NEPVAA |
1:49.94 |
1:50.75 |
0.81 |
| 25 |
Wang, Gina X (12)
|
NEMWYS |
|
1:51.31 |
- |
| 26 |
Torrijos, Sabrina L (11)
|
NEMWYS |
1:52.12 |
1:51.83 |
-0.29 |
| 27 |
Zeppa, Isabella R (11)
|
NEPVAA |
2:01.14 |
1:55.78 |
-5.36 |
| 28 |
Johnson, Abigail K (11)
|
NEHAY |
1:52.73 |
1:56.86 |
4.13 |
| 29 |
Shah, Esha P (11)
|
NESTRM |
2:10.90 |
1:58.54 |
-12.36 |
| 30 |
Dysinger, Lucy L (11)
|
NEEDGE |
|
1:58.61 |
- |
| 31 |
Flannagan, Maggie R (12)
|
NESTRM |
2:07.35 |
1:59.72 |
-7.63 |
| 32 |
Bates, Emma J (11)
|
NEHAY |
2:20.65 |
2:00.19 |
-20.46 |
| 33 |
Feng, Angela X (11)
|
NEMWYS |
|
2:03.44 |
- |
| 34 |
Aggarwal, Ananya (12)
|
NEHAY |
|
2:05.78 |
- |
| 35 |
Villanueva, Sofia R (11)
|
NEPVAA |
2:06.48 |
2:08.07 |
1.59 |
| 36 |
Montana, Alexandra E (12)
|
NEHAY |
|
2:10.85 |
- |
| 37 |
Mirick, Abigail G (11)
|
NEMELY |
2:21.18 |
2:15.93 |
-5.25 |
| 38 |
Ghita, Emily A (11)
|
NEHAY |
|
2:21.01 |
- |
|
Ledesma, Andrea U (11)
|
NEMWYS |
|
NS |
- |