| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Yoo, Emily Y (12)
|
MRPAC |
2:41.66 |
2:42.92 |
1.26 |
| 2 |
Cafaldo, Kayla I (12)
|
ADHAWK |
4:34.00 |
2:57.82 |
-96.18 |
| 3 |
Gallucci, Rachel E (14)
|
ADALBS |
|
3:00.03 |
- |
| 4 |
Ferreira, Madeline J (13)
|
ADDELM |
2:51.88 |
3:01.85 |
9.97 |
| 5 |
El Ghissassi, Ritaj (12)
|
NIUN |
2:46.32 |
3:11.45 |
25.13 |
| 6 |
Dewhurst, Julia J (14)
|
MRAG |
|
3:19.24 |
- |
| 7 |
Armistead, Allison H (14)
|
MRAG |
|
3:21.57 |
- |
| 8 |
Donnellan, Molly E (13)
|
MRMWDA |
3:28.69 |
3:23.71 |
-4.98 |
| 9 |
Gall, Eloise (11)
|
ADALBS |
|
3:29.01 |
- |
| 10 |
Jiao, Ava (10)
|
ADALBS |
|
3:37.84 |
- |
| 11 |
Santora, Loretta G (10)
|
MRMWDA |
|
3:46.17 |
- |
| 12 |
Northrup, Maya J (13)
|
MRYBAR |
3:31.03 |
3:57.90 |
26.87 |
|
Mazzacano, Emmy R (14)
|
MRPAC |
2:47.90 |
NS |
- |
|
Mogan, Emilee H (14)
|
MRHVD |
3:15.93 |
NS |
- |