| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dalton, Ciara I (12)
|
MRBGNW |
2:57.14 |
2:57.31 |
0.17 |
| 2 |
Mungroo, Melissa R (12)
|
MRCOND |
2:49.69 |
3:01.00 |
11.31 |
| 3 |
Franks, Ava L (11)
|
MRBGNW |
3:21.04 |
3:12.41 |
-8.63 |
| 4 |
Cullen, Jocelyn C (12)
|
NJNJRC |
3:20.03 |
3:20.73 |
0.70 |
| 5 |
Kamal, Sarah M (11)
|
MRBGNW |
3:16.45 |
3:20.83 |
4.38 |
| 6 |
Ng, Trystan S (11)
|
MRCOND |
3:15.94 |
3:23.16 |
7.22 |
| 7 |
Adorable, Kylie A (12)
|
MRCOND |
3:22.93 |
3:26.38 |
3.45 |
| 8 |
Blakeslee, Kaitlin P (11)
|
MRBGNW |
3:50.00 |
3:32.45 |
-17.55 |
| 9 |
Labita, Julia (11)
|
MRNYSA |
3:36.59 |
3:34.60 |
-1.99 |
| 10 |
Uspenskaya, Alexandra (11)
|
MRCOND |
3:48.26 |
3:40.35 |
-7.91 |
| 11 |
Chung, Katherine J (11)
|
MRCOND |
3:30.00 |
3:41.85 |
11.85 |
| 12 |
Smith, Catherine M (11)
|
MRNYSA |
3:30.95 |
3:48.21 |
17.26 |
| 13 |
Jin, Lena (11)
|
NJWAVE |
3:32.54 |
4:03.34 |
30.80 |
| 14 |
Fourie, Danae (12)
|
MRCOND |
4:00.00 |
4:05.80 |
5.80 |