| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chong, Vanessa (14)
|
MRLGAC |
4:27.85 |
4:34.31 |
6.46 |
| 2 |
Gjertsen, Emily A (15)
|
MRWEST |
4:41.91 |
4:36.89 |
-5.02 |
| 3 |
Turner, Anna J (16)
|
CTUN |
4:40.77 |
4:47.81 |
7.04 |
| 4 |
Bastone, Alexandra A (12)
|
MRWEST |
4:58.59 |
4:48.62 |
-9.97 |
| 5 |
Bonitatebus, Miranda R (13)
|
CTRAC |
5:08.12 |
4:57.95 |
-10.17 |
| 6 |
Youssef, Lara S (15)
|
MRLGAC |
4:56.59 |
4:58.96 |
2.37 |
| 7 |
Piacentino, Victoria F (16)
|
CTUN |
4:50.10 |
5:00.72 |
10.62 |
| 8 |
Piacentino, Isabella G (15)
|
CTUN |
5:33.49 |
5:05.69 |
-27.80 |
| 9 |
Hall, Katelyn M (17)
|
MRPAC |
5:32.01 |
5:27.64 |
-4.37 |
| 10 |
Shaw, Danielle T (17)
|
MRPAC |
5:41.38 |
5:41.54 |
0.16 |
| 11 |
Girardi, Ava M (15)
|
MRWEST |
|
5:46.94 |
- |
| 12 |
Castagna, Juliette C (15)
|
CTUN |
6:08.29 |
5:49.69 |
-18.60 |
| 13 |
Parisi, Lauren C (17)
|
MRPAC |
5:52.29 |
5:54.26 |
1.97 |
| 14 |
Martinko, Mia B (12)
|
MRPAC |
6:26.09 |
6:05.79 |
-20.30 |