| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Woods, Kara E (13)
|
MAUPY |
1:04.90 |
1:05.58 |
0.68 |
| 1 |
Hubal, Molly C (13)
|
MABDA |
1:08.35 |
1:07.70 |
-0.65 |
| 1 |
Montero, Isabella V (14)
|
MABLUE |
1:21.21 |
1:18.28 |
-2.93 |
| 2 |
Jervis, Camdyn (14)
|
MABDA |
1:05.34 |
1:10.45 |
5.11 |
| 2 |
Sparaco, Isabella M (13)
|
MAEMAC |
1:08.81 |
1:13.13 |
4.32 |
| 2 |
Hallam, Brielyn R (13)
|
MABLUE |
1:17.19 |
1:18.87 |
1.68 |
| 3 |
Schofield, Carly (14)
|
MABDA |
1:11.30 |
1:15.19 |
3.89 |
| 3 |
Carpentier, Kellie G (13)
|
NJMCSC |
1:16.58 |
1:18.97 |
2.39 |
| 4 |
Dadio, Megan F (13)
|
MABLUE |
1:29.24 |
1:23.64 |
-5.60 |
| 5 |
Galko, Zoe V (13)
|
MABDA |
1:25.23 |
1:25.55 |
0.32 |
| 6 |
Olsen, Emily J (13)
|
MABLUE |
1:25.75 |
1:26.25 |
0.50 |
| 7 |
Melendez, Katelyn R (13)
|
NJMCSC |
|
1:30.27 |
- |
| 8 |
Cawley, Maeve O (13)
|
MABDA |
1:30.59 |
1:32.66 |
2.07 |
| 9 |
Kwiecinski, Stella A (13)
|
MABDA |
1:51.50 |
1:41.96 |
-9.54 |