| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Vazquez, Isabella G (12)
|
MDNBAC |
1:10.35 |
1:11.43 |
1.08 |
| 2 |
Li, Erica Y (12)
|
MDEST |
1:13.75 |
1:13.27 |
-0.48 |
| 3 |
Yetter, Rayna A (12)
|
MDNBAC |
1:16.59 |
1:13.76 |
-2.83 |
| 4 |
Rodriguez, Mylah H (12)
|
MDEST |
1:13.51 |
1:14.60 |
1.09 |
| 5 |
Carbone, Isla M (12)
|
MDSMDA |
1:15.82 |
1:14.92 |
-0.90 |
| 6 |
O'Marra, Ivory R (12)
|
MDEST |
1:19.41 |
1:17.16 |
-2.25 |
| 7 |
Slocum, Eliza J (11)
|
MDNBAC |
1:17.70 |
1:18.03 |
0.33 |
| 8 |
Asekun, Similoluwa A (11)
|
MDRAC |
1:14.10 |
1:18.28 |
4.18 |
| 9 |
Fevola, Viviana M (12)
|
MDESA |
1:15.24 |
1:18.90 |
3.66 |
| 10 |
Pope, Elizabeth C (12)
|
MDACA |
1:18.06 |
1:21.15 |
3.09 |
| 11 |
Flamer, Jianna (11)
|
MDJCC |
1:30.19 |
1:22.78 |
-7.41 |
| 12 |
Jackson, Grace A (12)
|
MDRAC |
1:23.75 |
1:25.88 |
2.13 |
| 13 |
Starvaggi, Gianna M (12)
|
MDMAC |
1:33.89 |
1:27.69 |
-6.20 |
| 14 |
Czetwertynski, Hannah B (12)
|
MDASC |
1:32.32 |
1:33.18 |
0.86 |
| 15 |
Whiteman, Hannah E (11)
|
MDFAST |
1:31.71 |
1:37.65 |
5.94 |
|
Zucco, Karis C (11)
|
MDMAC |
1:43.74 |
NS |
- |