| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Holsey, Lily (14)
|
MDCATY |
1:08.41 |
1:07.80 |
-0.61 |
| 2 |
Paciello, Natasha E (13)
|
MDYCM |
1:15.61 |
1:11.29 |
-4.32 |
| 3 |
Milstead, McKenzie G (14)
|
MDYCM |
1:12.94 |
1:12.63 |
-0.31 |
| 4 |
Hopkins, Delaney B (13)
|
MDBAAC |
1:14.35 |
1:12.87 |
-1.48 |
| 5 |
Iampieri, Emily G (13)
|
MDYCM |
1:20.12 |
1:15.78 |
-4.34 |
| 6 |
Jackson, Sarah R (13)
|
MDYCM |
1:24.38 |
1:17.76 |
-6.62 |
| 7 |
Jensen, Annika H (14)
|
MDYCM |
1:17.87 |
1:17.98 |
0.11 |
| 8 |
Taylor, Reagan M (14)
|
MDYCM |
1:28.22 |
1:21.41 |
-6.81 |
| 9 |
Jones, Sarah E (14)
|
MDBAAC |
1:22.30 |
1:21.79 |
-0.51 |
| 10 |
Lueders, Grace E (14)
|
MDYCM |
1:22.07 |
1:22.40 |
0.33 |
| 11 |
Holiday, Jordin D (13)
|
MDBCSC |
|
1:24.23 |
- |
| 12 |
Soriano, Sigourney F (13)
|
MDYCM |
|
1:26.25 |
- |
| 13 |
Treeman-Reinke, Ariadne I (13)
|
MDYCM |
1:39.82 |
1:42.46 |
2.64 |
|
Taylor, Anna E (13)
|
MDBAAC |
1:25.94 |
NS |
- |
|
Celi, Giulia (14)
|
MDYCM |
1:22.22 |
NS |
- |