| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hazlehurst, Ana (17)
|
MDNBAC |
59.51 |
1:00.73 |
1.22 |
| 2 |
Chandler, Campbell F (16)
|
MDNBAC |
1:02.27 |
1:03.64 |
1.37 |
| 3 |
Johnston, Katelyn N (17)
|
MDHAWK |
1:12.71 |
1:04.66 |
-8.05 |
| 4 |
Cerny, Hannah A (17)
|
MDNBAC |
1:04.29 |
1:06.28 |
1.99 |
| 5 |
Luzar, Agnes M (16)
|
MDNBAC |
1:05.95 |
1:07.72 |
1.77 |
| 6 |
Melchionni, Elizabeth M (16)
|
MDLBA |
1:12.59 |
1:07.73 |
-4.86 |
| 7 |
Santosh, Sudharsna (17)
|
MDNBAC |
1:08.88 |
1:07.91 |
-0.97 |
| 8 |
Hoyer, Madison N (15)
|
MDNBAC |
1:16.04 |
1:09.49 |
-6.55 |
| 9 |
Davalli, Addison K (17)
|
MDNBAC |
1:08.53 |
1:10.06 |
1.53 |
| 10 |
Shener, Alison M (15)
|
MDLBA |
1:09.08 |
1:10.47 |
1.39 |
| 11 |
Walker, Madeleine M (15)
|
MDNBAC |
1:09.47 |
1:12.11 |
2.64 |
| 12 |
Kurzatkowski, Julia (17)
|
MDNBAC |
1:12.10 |
1:12.33 |
0.23 |
| 13 |
Hair, Chloe M (17)
|
MDROCK |
1:13.62 |
1:14.61 |
0.99 |
| 14 |
Prior, Sophia J (16)
|
MDNBAC |
1:12.76 |
1:16.13 |
3.37 |
| 15 |
Hittle, Ava E (15)
|
MDEST |
1:18.62 |
1:16.78 |
-1.84 |
| 16 |
Orsburn, Tatiana M (18)
|
MDEST |
1:28.74 |
1:25.70 |
-3.04 |
|
Justice, Olivia M (15)
|
MDOPST |
|
NS |
- |
|
Longmore, Gabrielle L (15)
|
MDHAWK |
1:23.16 |
NS |
- |