| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Scharper, Grace M (8)
|
MDNBAC |
50.00 |
45.36 |
-4.64 |
| 2 |
Fleck, Kristina S (8)
|
MDNBAC |
52.14 |
48.43 |
-3.71 |
| 3 |
Ramoy, Margaret S (8)
|
MDNBAC |
58.60 |
52.88 |
-5.72 |
| 4 |
Greenwald, Addison S (8)
|
MDGBSA |
54.30 |
52.97 |
-1.33 |
| 5 |
Tan, Toni V (8)
|
MDNBAC |
1:01.06 |
57.87 |
-3.19 |
| 6 |
Cai, Jessie X (8)
|
MDGBSA |
|
59.98 |
- |
| 7 |
Palsa, Payton C (8)
|
MDNAAC |
|
1:01.90 |
- |
| 8 |
Prior, Sophia J (8)
|
MDNBAC |
1:04.87 |
1:03.24 |
-1.63 |
| 9 |
Deshpande, Ananya U (8)
|
MDRAC |
|
1:06.79 |
- |
| 10 |
Sokalzuk, Margaret E (8)
|
MDRAC |
1:24.47 |
1:20.78 |
-3.69 |
|
Anisimov, Sofia R (8)
|
MDNBAC |
1:18.03 |
DQ |
- |
|
Eraso, Gabriella N (8)
|
MDNBAC |
48.55 |
DQ |
- |
|
Snitker, Vivian (8)
|
MDNBAC |
1:11.60 |
DQ |
- |
|
Del Grosso, Gabrielle L (8)
|
MDRAC |
|
DQ |
- |