| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rossi, Elena (15)
|
MARAD |
1:02.14 |
1:05.32 |
3.18 |
| 2 |
Collins, Audrey E (15)
|
MARAD |
1:10.21 |
1:06.45 |
-3.76 |
| 3 |
Ritzenthaler, Madison M (16)
|
MARAD |
1:00.72 |
1:06.80 |
6.08 |
| 4 |
McKeaney, AnnaScott (15)
|
MARAD |
1:08.74 |
1:08.42 |
-0.32 |
| 5 |
Stewart, Allison J (17)
|
MARAD |
|
1:08.95 |
- |
| 6 |
Wilson, Frances E (17)
|
MARAD |
1:08.63 |
1:14.85 |
6.22 |
| 7 |
Verrelli, Samantha E (17)
|
MARAD |
1:13.27 |
1:15.22 |
1.95 |
| 8 |
Hubbard, Calista G (15)
|
MARAD |
1:17.29 |
1:17.03 |
-0.26 |
| 9 |
Green, Riley H (16)
|
MAFWAC |
1:09.93 |
1:17.66 |
7.73 |
| 10 |
Silverman, Lucinda M (15)
|
MAFSA |
|
1:22.15 |
- |
| 11 |
David, Summerlynn (17)
|
MAFSA |
1:21.68 |
1:23.27 |
1.59 |
| 12 |
Omalley, Kaitlyn M (15)
|
MARAD |
1:35.82 |
1:27.57 |
-8.25 |
|
Breck, Payton E (15)
|
MARAD |
1:07.04 |
NS |
- |
|
McClain, Haley (16)
|
MARAD |
1:10.38 |
NS |
- |
|
Markakis, Georgia (15)
|
MATRI |
|
NS |
- |