| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Major, Abigail L (12)
|
MABLUE |
1:24.53 |
1:19.22 |
-5.31 |
| 2 |
Davis, Mackenzie G (12)
|
MAGPAC |
1:28.05 |
1:23.05 |
-5.00 |
| 3 |
Mothersbaugh, Eloise F (12)
|
MAHHAA |
1:25.51 |
1:27.96 |
2.45 |
| 4 |
Korman, Cecelia H (12)
|
MAPSC |
1:33.26 |
1:28.44 |
-4.82 |
| 5 |
Sanders, Ariana P (12)
|
MABLUE |
1:33.16 |
1:31.16 |
-2.00 |
| 6 |
Aulisio, Ava K (12)
|
MAKIDS |
1:39.10 |
1:35.65 |
-3.45 |
|
Capalbo, Kathryn R (12)
|
MAGPAC |
1:38.77 |
NS |
- |
|
Huang, Sydney (12)
|
MAGPAC |
1:49.63 |
NS |
- |
|
Patel, Mahi (12)
|
MAPENN |
1:30.02 |
NS |
- |
|
Fortenberry, Cassandra L (12)
|
MATWAC |
1:28.38 |
NS |
- |