| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kong, Athena (14)
|
MRLIAC |
2:54.92 |
2:59.75 |
4.83 |
| 2 |
Bassett, Jessica J (14)
|
MRLIAC |
3:01.73 |
3:03.57 |
1.84 |
| 3 |
Black-Wright, Emily M (14)
|
NJPAA |
3:11.37 |
3:07.50 |
-3.87 |
| 4 |
Sowa, Alicja (13)
|
NJSCAR |
3:00.87 |
3:07.84 |
6.97 |
| 5 |
Lei, Sydney (13)
|
MRLIAC |
3:10.00 |
3:12.21 |
2.21 |
| 6 |
Qiao, Angela A (13)
|
NJSCAR |
3:09.59 |
3:12.87 |
3.28 |
| 7 |
Kharitonov, Katherine Z (14)
|
NJPAA |
3:16.91 |
3:14.58 |
-2.33 |
| 8 |
Dong, Sydney J (14)
|
MRLIAC |
3:15.28 |
3:16.81 |
1.53 |
| 9 |
Tom, Veronica C (13)
|
MRLIAC |
3:12.38 |
3:17.18 |
4.80 |
| 10 |
Tom, Victory W (13)
|
MRLIAC |
3:16.54 |
3:19.17 |
2.63 |
| 11 |
Castillo, Hailey A (13)
|
NJSCAR |
3:23.35 |
3:25.16 |
1.81 |
| 12 |
Ji, Sarah F (13)
|
NJSCAR |
3:18.69 |
3:27.32 |
8.63 |
| 13 |
Yanovak, Avery G (13)
|
NJSCAR |
3:36.15 |
3:31.25 |
-4.90 |
| 14 |
Chua, Julie (14)
|
NJSCAR |
3:30.08 |
3:35.06 |
4.98 |
| 15 |
Fronimos, Sarai (13)
|
NJSCAR |
3:23.69 |
3:45.47 |
21.78 |