| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Worby, Ella R (10)
|
MACBR |
3:00.70 |
2:56.89 |
-3.81 |
| 2 |
Babeu, Olivia C (10)
|
NJWY |
2:59.23 |
2:57.80 |
-1.43 |
| 3 |
Chung, Kaylee J (10)
|
NJFSPY |
2:51.22 |
2:58.93 |
7.71 |
| 4 |
Lukov, Sophia (9)
|
NJFSPY |
3:33.65 |
3:02.38 |
-31.27 |
| 5 |
Rosenfield, Natalia G (10)
|
NJSAY |
3:12.99 |
3:09.43 |
-3.56 |
| 6 |
Sheen, Ellie B (9)
|
NJGSCY |
3:00.22 |
3:11.69 |
11.47 |
| 7 |
Compton, Caroline (10)
|
NJRVYM |
3:20.00 |
3:11.76 |
-8.24 |
| 8 |
Nath, Anastassia (10)
|
NJFSPY |
3:12.41 |
3:17.74 |
5.33 |
| 9 |
Gao, Anna (10)
|
NJGSCY |
3:26.59 |
3:18.97 |
-7.62 |
| 10 |
Fischl, Abigail M (10)
|
NJGSCY |
3:30.22 |
3:21.03 |
-9.19 |
| 11 |
McDonald, Amelia L (10)
|
NJSAY |
3:20.99 |
3:21.62 |
0.63 |
| 12 |
Johnson, Claire E (10)
|
NJGSCY |
3:30.22 |
3:22.06 |
-8.16 |
| 13 |
Sydorenko, Valeriia * (9)
|
NJSAY |
3:35.15 |
3:31.84 |
-3.31 |
| 14 |
Groman, Hathaway R (10)
|
NJGSCY |
4:10.62 |
3:39.18 |
-31.44 |
| 15 |
Nasri, Sarah (10)
|
NJSAY |
4:06.94 |
3:49.71 |
-17.23 |
|
Singh, Ira (10)
|
NJGSCY |
3:45.22 |
DQ |
- |