| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cassidy, Grace C (13)
|
MATWAC |
3:16.15 |
3:06.17 |
-9.98 |
| 2 |
Wong, Leilani Z (14)
|
MAWWC |
3:16.46 |
3:11.01 |
-5.45 |
| 3 |
Rauscher, Alyssa E (13)
|
MASTRM |
3:15.86 |
3:12.52 |
-3.34 |
| 4 |
Carrasquillo, Olivia G (13)
|
NJRA |
3:12.61 |
3:14.47 |
1.86 |
| 5 |
Boyle, Emily G (13)
|
MASTRM |
3:27.06 |
3:15.72 |
-11.34 |
| 6 |
Ricks, Emily E (14)
|
MASTRM |
3:16.56 |
3:17.31 |
0.75 |
| 7 |
McElwain, Audrey S (14)
|
MAJRAY |
3:17.76 |
3:23.41 |
5.65 |
| 8 |
Wilson, Jessica (14)
|
MAT85 |
|
3:40.03 |
- |
| 9 |
Miller, Kennedy J (13)
|
NJRA |
3:30.03 |
3:47.34 |
17.31 |
|
Hu, Jessie X (14)
|
MASTRM |
4:02.11 |
DQ |
- |
|
Palakodeti, Laasya S (14)
|
MASTRM |
3:16.75 |
NS |
- |
|
Scheidell, Delaney (13)
|
NJLIFE |
3:00.33 |
NS |
- |