| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sohn, Sora (14)
|
MRUN-N |
2:53.30 |
2:54.58 |
1.28 |
| 2 |
Graham, Catherine M (14)
|
MRNDAC |
2:50.11 |
3:01.37 |
11.26 |
| 3 |
Nadecki, Grace K (13)
|
MRBGNW |
3:02.61 |
3:05.24 |
2.63 |
| 4 |
Wohl, Katharine A (14)
|
MRBGNW |
3:07.23 |
3:10.60 |
3.37 |
| 5 |
Park, Grace M (13)
|
MRNYSA |
3:10.90 |
3:10.91 |
0.01 |
| 6 |
Mulligan, Cassidy F (14)
|
NJFOBY |
3:01.31 |
3:13.44 |
12.13 |
| 7 |
Bendoraitis, Elizabeth C (14)
|
NJSCAR |
3:12.13 |
3:19.06 |
6.93 |
| 8 |
Clark, Corin E (13)
|
MRNYSA |
3:30.46 |
3:19.36 |
-11.10 |
| 9 |
Rodriguez, Nina A (14)
|
NJSCAR |
3:19.21 |
3:20.42 |
1.21 |
| 10 |
Alexander, Sinceraty D (14)
|
MRBGNW |
3:21.08 |
3:21.96 |
0.88 |
| 11 |
Hamm, Isabella M (13)
|
NJFOBY |
3:15.43 |
3:24.69 |
9.26 |
| 12 |
Cucaj, Ariana (13)
|
MRNYSA |
|
3:31.46 |
- |
| 13 |
Cucaj, Hana (14)
|
MRNYSA |
3:30.13 |
3:34.44 |
4.31 |
| 14 |
Foong, Yanyi (13)
|
MRCOND |
3:32.40 |
3:34.62 |
2.22 |
| 15 |
Elgayar, Jasmine (14)
|
MRDVWM |
3:43.71 |
3:54.38 |
10.67 |
| 16 |
Schmitz, Alexis E (13)
|
NJSCAR |
4:00.50 |
4:03.99 |
3.49 |
|
Moreno, Olivia R (13)
|
NJSCAR |
4:25.11 |
NS |
- |
|
Kamal, Sarah M (14)
|
MRBGNW |
3:09.06 |
NS |
- |