| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Korszen, Marcelina (11)
|
NJCBGC |
2:44.39 |
2:44.65 |
0.26 |
| 2 |
Tobolski, Sloan A (12)
|
NJHACY |
2:49.89 |
2:47.82 |
-2.07 |
| 3 |
Roldan, Alyanna (11)
|
NJCBGC |
2:49.36 |
2:52.84 |
3.48 |
| 4 |
Hsieh, Oceana (11)
|
NJPPST |
3:04.13 |
2:54.51 |
-9.62 |
| 5 |
Castrillon, Nakeyla (12)
|
NJCBGC |
2:56.19 |
2:56.88 |
0.69 |
| 6 |
DaCunha, Kayley (12)
|
NJCBGC |
2:55.66 |
2:58.10 |
2.44 |
| 7 |
Chen, Olivia (11)
|
NJCBGC |
2:55.71 |
2:59.16 |
3.45 |
| 8 |
Danelia, Anastasia (12)
|
NJCBGC |
2:56.98 |
3:01.15 |
4.17 |
| 9 |
Khan, Zainab (11)
|
NJRVYM |
3:10.62 |
3:03.55 |
-7.07 |
| 10 |
Fetter, Anne M (12)
|
NJCJAC |
3:05.53 |
3:06.01 |
0.48 |
| 11 |
Nieman, Clementine G (11)
|
NJPPST |
3:05.46 |
3:10.55 |
5.09 |
| 12 |
Florkiewicz, Elizabeth (12)
|
NJWFY |
3:08.67 |
3:13.31 |
4.64 |
| 13 |
Yano, Kiona (11)
|
NJPPST |
3:13.84 |
3:15.46 |
1.62 |
| 14 |
Burton, Malorey R (11)
|
NJOCY |
3:10.88 |
3:19.41 |
8.53 |
| 15 |
Los, Hannah M (12)
|
NJWFY |
3:21.91 |
3:23.50 |
1.59 |
| 16 |
Hilliard, Emma K (12)
|
NJWY |
3:15.00 |
3:24.56 |
9.56 |
| 17 |
Sang, Anna (11)
|
NJWFY |
3:20.59 |
3:27.18 |
6.59 |
| 18 |
Grenker, Elliana R (12)
|
NJPPST |
3:20.52 |
3:28.68 |
8.16 |
| 19 |
Dave, Aryana J (12)
|
NJHACY |
3:39.89 |
3:49.81 |
9.92 |
|
Johnson, Caroline M (12)
|
NJWY |
3:37.71 |
DQ |
- |