| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tamedl, Lillian R (12)
|
NJSTAC |
2:58.36 |
2:53.02 |
-5.34 |
| 2 |
Henriques, Samantha A (12)
|
NJSTAC |
2:57.06 |
2:57.80 |
0.74 |
| 3 |
Strzodka, Mira (12)
|
NJSTAR |
3:03.16 |
2:58.52 |
-4.64 |
| 4 |
Norwell, Yoselyn A (11)
|
NJMDY |
3:25.43 |
3:07.74 |
-17.69 |
| 5 |
Blomquist, Vivienne E (12)
|
NJSTAC |
3:14.87 |
3:12.15 |
-2.72 |
| 6 |
Raiter, Dana (11)
|
NJWAVE |
3:15.75 |
3:12.50 |
-3.25 |
| 7 |
Weth, Lyla C (12)
|
NJSTAC |
3:04.21 |
3:13.17 |
8.96 |
| 8 |
Kalra, Ria (12)
|
NJSTAC |
3:03.41 |
3:13.26 |
9.85 |
| 9 |
Civile, Brielle M (11)
|
NJGMNY |
3:19.27 |
3:14.98 |
-4.29 |
| 10 |
Romanak, Riley A (12)
|
NJSTAC |
3:21.89 |
3:15.25 |
-6.64 |
| 11 |
Donahue, Maura (12)
|
NJSTAC |
3:16.29 |
3:15.34 |
-0.95 |
| 12 |
Scholl, Reagan S (12)
|
NJSTAC |
3:23.59 |
3:22.72 |
-0.87 |
| 13 |
Comstock, Ashley C (12)
|
NJSTAC |
3:24.29 |
3:23.62 |
-0.67 |
| 14 |
Hinerman, Anna (12)
|
NJBWTD |
3:31.61 |
3:24.62 |
-6.99 |
| 15 |
Mascuch, Emma (12)
|
NJSCY |
3:28.05 |
3:25.80 |
-2.25 |
| 16 |
Lopez, Isabella (11)
|
NJMDY |
3:36.41 |
3:43.87 |
7.46 |