| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Whang, Taylor K (15)
|
MRNYSA |
4:40.98 |
4:41.12 |
0.14 |
| 2 |
Hurst, Kate M (13)
|
NJSCAR |
4:49.13 |
4:47.44 |
-1.69 |
| 3 |
Rotenberg, Mary H (15)
|
MRUN |
4:51.05 |
4:51.11 |
0.06 |
| 4 |
Torello-Viera, Martina S (14)
|
MRNYSA |
4:56.88 |
4:53.97 |
-2.91 |
| 5 |
Mohanram, Ella (13)
|
NJSCAR |
4:57.65 |
5:01.04 |
3.39 |
| 6 |
Konopka, Magda (14)
|
NJSCAR |
5:11.05 |
5:05.61 |
-5.44 |
| 7 |
Blenk, Carolyn E (16)
|
MREAST |
4:46.46 |
5:09.19 |
22.73 |
| 8 |
Somma, Angelina (15)
|
MRLIAC |
6:00.00 |
5:13.75 |
-46.25 |
| 9 |
Chin, Grace E (13)
|
MRNYSA |
5:16.44 |
5:24.36 |
7.92 |
| 10 |
Abrams, Anna M (15)
|
MRUN |
5:19.68 |
5:26.50 |
6.82 |
| 11 |
Cuttone, Grace C (14)
|
NJSCAR |
5:42.23 |
5:48.71 |
6.48 |
| 12 |
Inverdale, Julieanne A (13)
|
MRNYSA |
5:44.10 |
6:00.94 |
16.84 |
|
Rivera, Juliana N (15)
|
MREAST |
5:42.81 |
NS |
- |
|
Carolan, Emma M (15)
|
MRNYSA |
4:48.87 |
NS |
- |
|
Sabella, Sofia A (17)
|
MRNYSA |
5:06.34 |
NS |
- |