| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Blachere, Corinne S (13)
|
PVMACH |
2:52.84 |
2:54.95 |
2.11 |
| 2 |
Li, Samantha W (13)
|
PVMACH |
2:51.02 |
2:57.25 |
6.23 |
| 3 |
Blake, Emilia B (13)
|
PVMACH |
3:26.44 |
3:03.04 |
-23.40 |
| 4 |
Nagle, Audrey R (13)
|
PVMACH |
2:55.04 |
3:03.42 |
8.38 |
| 5 |
Lee-Truesdell, Isabella S (14)
|
PVMACH |
2:56.15 |
3:05.11 |
8.96 |
| 6 |
Paulson, Valeria R (13)
|
PVMACH |
|
3:09.93 |
- |
| 7 |
Lewin, Nya L (14)
|
PVMACH |
3:04.85 |
3:12.52 |
7.67 |
| 8 |
Canaday, Audrey A (13)
|
PVMACH |
2:54.56 |
3:13.35 |
18.79 |
| 9 |
Tohmeh, Tala E (13)
|
PVMACH |
|
3:13.95 |
- |
| 10 |
Kasemsuwannakaeth, Natcha (13)
|
PVMACH |
3:10.91 |
3:15.74 |
4.83 |
| 11 |
Ona, Marianna C (14)
|
PVMACH |
3:35.93 |
3:29.90 |
-6.03 |
|
Cooper, Payton J (14)
|
PVMACH |
3:27.81 |
NS |
- |
|
Ebaugh, Madison E (13)
|
PVMACH |
3:12.46 |
NS |
- |
|
Hau, Josephine A (13)
|
PVMACH |
3:08.74 |
NS |
- |