| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cushman, McKinley L (13)
|
PVNCAP |
1:11.08 |
1:10.92 |
-0.16 |
| 2 |
Edwards, Amelia L (13)
|
PVNCAP |
1:10.66 |
1:11.27 |
0.61 |
| 3 |
Begley, Adeline M (14)
|
PVNCAP |
1:12.66 |
1:12.75 |
0.09 |
| 4 |
Woody, Anna L (14)
|
PVMACH |
1:13.80 |
1:13.19 |
-0.61 |
| 5 |
Dewhirst, Emma G (13)
|
PVNCAP |
1:12.27 |
1:14.02 |
1.75 |
| 6 |
Gavino, Alessandra B (13)
|
PVNCAP |
1:16.95 |
1:14.28 |
-2.67 |
| 7 |
Stoewer, Milanna N (13)
|
PVNCAP |
1:14.05 |
1:14.51 |
0.46 |
| 8 |
Kish, Sydney M (14)
|
PVMACH |
1:13.86 |
1:14.69 |
0.83 |
| 9 |
Hymans, Aubrey L (14)
|
PVMACH |
1:04.59 |
1:14.93 |
10.34 |
| 10 |
Miller, Etta M (13)
|
PVNCAP |
1:18.57 |
1:15.20 |
-3.37 |
| 11 |
Guerrero, McKenzie M (13)
|
MRYMID |
1:14.11 |
1:17.41 |
3.30 |
| 12 |
Hubert, Abigail J (13)
|
PVNCAP |
1:18.65 |
1:17.76 |
-0.89 |
| 13 |
In, Emily (14)
|
PVMAC |
1:21.48 |
1:19.79 |
-1.69 |
| 14 |
Loftis, Ella M (13)
|
PVNCAP |
1:20.55 |
1:23.63 |
3.08 |