| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Powers, Addison R (8)
|
MDMAS |
43.41 |
43.28 |
-0.13 |
| 2 |
Gazelle, Amanda E (8)
|
MDRAC |
47.38 |
45.28 |
-2.10 |
| 3 |
DeGirolamo, Katherine A (8)
|
MDFAST |
47.74 |
48.70 |
0.96 |
| 4 |
Otero, Marisa L (8)
|
MDCAA |
|
49.31 |
- |
| 5 |
Mingo, Elizabeth M (8)
|
MDYCM |
|
57.20 |
- |
| 6 |
Torres, Gabriela (8)
|
MDCGA |
57.77 |
58.47 |
0.70 |
| 7 |
Possidente, Lucia J (7)
|
MDMSC |
|
1:06.60 |
- |
| 8 |
Addleman, Paige N (6)
|
MDRAC |
1:16.88 |
1:07.41 |
-9.47 |
| 9 |
Schanamann, Danielle K (8)
|
MDMAS |
|
1:21.97 |
- |
|
Satterfield, Julie M (8)
|
MDMAS |
|
DQ |
- |
|
Tennakoon, Samadhi (8)
|
MDRAC |
|
DQ |
- |
|
Levendosky, Elena J (8)
|
MDMSC |
51.77 |
NS |
- |