| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fox, Maddie D (10)
|
MAUMLY |
1:29.13 |
1:27.57 |
-1.56 |
| 2 |
Dolan, Reilly D (10)
|
MAUMLY |
1:27.34 |
1:30.13 |
2.79 |
| 3 |
Liu, Jasmine L (10)
|
MAKAY |
1:30.09 |
1:33.32 |
3.23 |
| 4 |
Brandberg, Essa L (10)
|
MAUMLY |
1:35.65 |
1:35.36 |
-0.29 |
| 5 |
Smallwood, Charlotte R (9)
|
MARKRY |
1:34.05 |
1:37.59 |
3.54 |
| 6 |
Serafin, Gabrielle O (10)
|
MAWEST |
1:31.23 |
1:43.27 |
12.04 |
| 7 |
Li, Sophie (9)
|
MAKAY |
1:37.65 |
1:44.46 |
6.81 |
| 8 |
Flores-Caceres, Genesis G (8)
|
MAWEST |
1:48.65 |
1:45.36 |
-3.29 |
| 9 |
Jimenez, Eva (9)
|
MAWEST |
1:50.92 |
1:46.81 |
-4.11 |
| 10 |
Srivastava, Aarna (10)
|
MAUMLY |
1:49.88 |
1:53.54 |
3.66 |
| 11 |
Knouft, Keira A (9)
|
MAUMLY |
1:45.88 |
2:01.27 |
15.39 |
| 12 |
Randolph, Chloe M (9)
|
MAUMLY |
1:45.88 |
2:04.39 |
18.51 |