| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mead, Lily C (18)
|
MDUN |
1:14.32 |
1:11.95 |
-2.37 |
| 2 |
Denaro, Sophia C (17)
|
PVASA |
1:27.56 |
1:23.55 |
-4.01 |
| 3 |
Fleming, Katherine G (17)
|
PVASA |
1:24.46 |
1:29.68 |
5.22 |
| 4 |
Marks, Sophia H (16)
|
PVTIBU |
1:31.28 |
1:30.77 |
-0.51 |
| 5 |
Stoudt, Kaitlyn E (15)
|
PVTIBU |
1:32.16 |
1:31.92 |
-0.24 |
| 6 |
Margolis, Kendall M (16)
|
PVJFD |
1:29.31 |
1:32.86 |
3.55 |
| 7 |
Min, Natalie E (15)
|
PVJFD |
1:40.49 |
1:36.54 |
-3.95 |
| 8 |
Clark-Henriquez, Olivia A (18)
|
PVPAC |
1:34.64 |
1:39.47 |
4.83 |
| 9 |
Hyder, Regan M (16)
|
PVPAC |
1:38.34 |
1:40.97 |
2.63 |
| 10 |
Boardman, Leah J (17)
|
PVPAC |
|
1:45.49 |
- |
| 11 |
Nagel, Anika N (17)
|
PVJFD |
1:42.26 |
1:47.02 |
4.76 |
| 12 |
Kirages, Cicely (15)
|
PVPAC |
1:40.90 |
1:47.44 |
6.54 |
|
Smart, Lia (15)
|
PVDCPR |
1:18.34 |
NS |
- |