| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Luong, Kate Y (11)
|
NTMTRO |
2:17.53 |
2:14.06 |
-3.47 |
| 2 |
Colombo, Olivia C (12)
|
NTNTN |
2:19.71 |
2:16.60 |
-3.11 |
| 3 |
Zhou, Katelynn K (12)
|
NTMTRO |
2:24.49 |
2:16.94 |
-7.55 |
| 4 |
Luong, Keira Y (11)
|
NTMTRO |
2:20.68 |
2:17.44 |
-3.24 |
| 5 |
Witte, Carissa R (12)
|
NTLTSD |
2:18.95 |
2:21.56 |
2.61 |
| 6 |
Hibbard, Maya L (12)
|
NTMTRO |
|
2:26.46 |
- |
| 7 |
Chandra, Carissa A (11)
|
NTNTN |
|
2:27.99 |
- |
| 8 |
Rickard, Mikaela-Mae K (11)
|
NTATAC |
|
2:32.02 |
- |
| 9 |
Aegerter, Gabrielle A (11)
|
NTNTN |
2:35.58 |
2:34.90 |
-0.68 |
| 10 |
Wai, Sasha M (11)
|
NTATAC |
2:41.14 |
2:39.72 |
-1.42 |
| 11 |
Pearson, Tori S (11)
|
NTMTRO |
|
2:41.99 |
- |
| 12 |
De Ynchausti, Chloe D (11)
|
NTMTRO |
2:49.91 |
2:42.31 |
-7.60 |
| 13 |
Gamage, Venuki L (12)
|
NTMTRO |
|
2:50.97 |
- |
| 14 |
Yang, Jessica J (11)
|
NTMTRO |
|
2:54.20 |
- |
| 15 |
Hargraves, Alexandria R (11)
|
NTMTRO |
2:52.38 |
2:55.71 |
3.33 |
| 16 |
Bearden, Alexandra P (11)
|
NTSTAR |
|
3:16.31 |
- |
|
Stephens, Rylee T (11)
|
NTMTRO |
|
DNF |
- |