| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Faikish, Madeline R (9)
|
MANPAC |
3:13.90 |
2:57.37 |
-16.53 |
| 2 |
Grimley, Taylor O (10)
|
MARAD |
|
2:58.50 |
- |
| 3 |
Raser, Emma F (10)
|
MANPAC |
3:07.85 |
2:58.51 |
-9.34 |
| 4 |
Lin, Simone (10)
|
MAPAAC |
3:05.00 |
3:03.27 |
-1.73 |
| 5 |
O'Neill, Eleanor G (10)
|
MARAD |
3:17.35 |
3:05.03 |
-12.32 |
| 6 |
Traub, Celia B (9)
|
MAPAAC |
3:14.12 |
3:09.50 |
-4.62 |
| 7 |
Jones, Allie L (10)
|
NJSTAC |
2:52.43 |
3:18.89 |
26.46 |
| 8 |
Kupsky, Mary (9)
|
MAPFY |
3:19.92 |
3:20.18 |
0.26 |
| 9 |
Kellner, Gabriella H (9)
|
MACBST |
|
3:22.67 |
- |
| 10 |
Doran, Erika L (9)
|
MAUN |
3:28.49 |
3:22.90 |
-5.59 |
| 11 |
Krause, Katie Q (9)
|
NJSTAC |
2:58.04 |
3:23.51 |
25.47 |
| 12 |
Song, Ashley W (10)
|
NJUN |
3:19.74 |
3:30.30 |
10.56 |
| 13 |
Andryca, Emily E (10)
|
MAWAVE |
3:33.06 |
3:31.71 |
-1.35 |
| 14 |
Taylor, Sovannary M (10)
|
MAEAST |
3:49.21 |
3:33.95 |
-15.26 |
| 15 |
O'Doherty, Ashley J (10)
|
MADCAA |
|
3:49.04 |
- |
| 16 |
Askew, Katrina N (10)
|
NJSTAC |
3:25.52 |
3:53.31 |
27.79 |
| 17 |
Edwards, Abigail M (10)
|
MASPFD |
4:11.37 |
3:57.35 |
-14.02 |
| 18 |
Kraft, Olivia G (9)
|
MADCAA |
|
4:00.38 |
- |
|
Wiley, Sadie K (10)
|
MANRG |
|
DQ |
- |
|
Mantini, Laura M (10)
|
MAFSS |
|
DQ |
- |
|
Gonzales, Lydia R (9)
|
MAUN |
3:06.38 |
DQ |
- |
|
Soroka, Michelina R (10)
|
MADCAA |
3:39.72 |
NS |
- |
|
Mciver-Jenkins, Eva N (9)
|
MASERP |
|
NS |
- |
|
Dudkina, Elena V (10)
|
MACBST |
3:15.15 |
NS |
- |