| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Shashaty, Kasey (16)
|
MRTRI |
2:59.99 |
3:07.15 |
7.16 |
| 2 |
Meyerhoeffer, Stella M (15)
|
MRYMID |
|
3:09.28 |
- |
| 3 |
Mottura, Sofia L (15)
|
MRWEST |
3:20.06 |
3:13.85 |
-6.21 |
| 4 |
Ebner, Jessica M (16)
|
MRMWDA |
3:24.14 |
3:14.01 |
-10.13 |
| 5 |
Liddy, Samantha H (18)
|
MRSSL |
3:15.73 |
3:17.17 |
1.44 |
| 6 |
Beezer, Kristina G (15)
|
MRMWDA |
3:33.80 |
3:17.48 |
-16.32 |
| 7 |
Duver, Sophia E (15)
|
MREAST |
3:20.55 |
3:22.70 |
2.15 |
| 8 |
Hall, Katelyn M (17)
|
MRPAC |
3:07.73 |
3:25.77 |
18.04 |
| 9 |
Laurenceau, Alyssa M (15)
|
MRYMID |
3:20.20 |
3:26.25 |
6.05 |
| 10 |
Kopasz, Nicole (15)
|
MRYMID |
3:31.01 |
3:29.30 |
-1.71 |
| 11 |
McGuire, Lauren X (16)
|
MRPAC |
3:33.67 |
3:30.19 |
-3.48 |
| 12 |
Genco, Olivia A (16)
|
MRPAC |
3:31.97 |
3:43.05 |
11.08 |