| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gude, Lila M (14)
|
MDEST |
1:04.08 |
1:04.03 |
-0.05 |
| 1 |
Schroeder, Aubrey G (14)
|
MDMAS |
1:03.67 |
1:04.03 |
0.36 |
| 3 |
McCoyd, Laura J (13)
|
MDFSC |
1:03.96 |
1:04.46 |
0.50 |
| 4 |
Chao, Abigail (14)
|
MDEST |
1:04.99 |
1:04.78 |
-0.21 |
| 5 |
Romberger, Brielle N (13)
|
MDGBSA |
1:05.94 |
1:05.25 |
-0.69 |
| 6 |
Zavala, Alina V (14)
|
MDEST |
1:06.08 |
1:05.72 |
-0.36 |
| 7 |
Carver, Olivia C (13)
|
MDEST |
1:07.03 |
1:05.98 |
-1.05 |
| 8 |
Devins, Nina M (14)
|
MDGBSA |
1:05.63 |
1:06.40 |
0.77 |
| 9 |
Weker, Zoe M (13)
|
MDRAC |
1:08.09 |
1:06.60 |
-1.49 |
| 10 |
Purcell, Macon E (14)
|
MDMSC |
1:05.69 |
1:07.29 |
1.60 |
| 11 |
Lee, Elena G (13)
|
MDEST |
1:07.14 |
1:08.03 |
0.89 |
| 12 |
Silcox, Hannah E (14)
|
MDACA |
1:05.21 |
1:08.56 |
3.35 |
| 13 |
Iorio, Sophia G (13)
|
MDFSC |
1:09.01 |
1:08.76 |
-0.25 |
| 14 |
Willey, Addison R (14)
|
MDGMAC |
1:04.93 |
1:09.02 |
4.09 |
| 15 |
Mackey, Andrea J (14)
|
MDEST |
1:08.99 |
1:10.05 |
1.06 |
| 16 |
Huber, Caroline A (13)
|
MDGBSA |
1:11.99 |
1:10.68 |
-1.31 |
| 17 |
Lin, Constance Y (13)
|
MDEST |
1:09.14 |
1:11.29 |
2.15 |
| 18 |
Radonovich, Rebecca N (14)
|
MDFAST |
1:08.81 |
1:11.83 |
3.02 |
| 19 |
Hanel, Gabriella N (13)
|
MDMAS |
1:13.61 |
1:12.20 |
-1.41 |
| 20 |
Preuett, Anna O (14)
|
MDCATY |
1:16.48 |
1:13.14 |
-3.34 |
|
Long, Rebecca A (14)
|
MDCCY |
1:15.73 |
NS |
- |
|
Barnes, Holland A (14)
|
MDEST |
1:07.93 |
NS |
- |