| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Reeder, Abigail V (16)
|
MDNAAC |
1:13.33 |
1:13.85 |
0.52 |
| 2 |
Smallwood, Charlotte R (15)
|
MASSC |
1:15.26 |
1:16.15 |
0.89 |
| 3 |
Stafford, Isabella M (15)
|
MDNAAC |
1:20.14 |
1:16.24 |
-3.90 |
| 4 |
Rausch, Lena M (15)
|
MDNAAC |
1:16.98 |
1:18.44 |
1.46 |
| 5 |
Islam, Lina H (15)
|
MDNAAC |
1:20.92 |
1:18.82 |
-2.10 |
| 6 |
Sheppard, Emma R (18)
|
MDBAY |
1:19.16 |
1:19.41 |
0.25 |
| 7 |
Stankiewicz-Goldsmit, Olivia (17)
|
MASSC |
1:18.31 |
1:19.54 |
1.23 |
| 8 |
Morlock, Charlotte L (15)
|
MDNAAC |
1:30.66 |
1:25.48 |
-5.18 |
| 9 |
Reynolds, Ashley L (16)
|
MDNAAC |
1:31.18 |
1:28.31 |
-2.87 |
| 10 |
Skevakis, Helena C (16)
|
MDACA |
|
2:11.34 |
- |
|
Drinan, Danielle D (15)
|
MDACA |
1:19.68 |
NS |
- |
|
Stolz, Charlotte I (15)
|
MDACA |
1:46.55 |
NS |
- |