| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Titioura, Katia K (12)
|
MDNBAC |
1:11.31 |
1:12.06 |
0.75 |
| 2 |
Sheinin, Lucinda L (12)
|
MDLBA |
1:16.61 |
1:16.15 |
-0.46 |
| 3 |
Hirsch, Holly A (12)
|
MDNBAC |
1:20.55 |
1:17.36 |
-3.19 |
| 4 |
Villagomez, Eva (11)
|
MDNBAC |
1:20.99 |
1:20.58 |
-0.41 |
| 5 |
Page, Chloe M (11)
|
MDASC |
1:18.79 |
1:20.68 |
1.89 |
| 6 |
Reeder, Evelyn A (12)
|
MDHFY |
1:26.63 |
1:20.71 |
-5.92 |
| 7 |
Hilzendeger, Carmen S (11)
|
MDLBA |
1:21.88 |
1:21.13 |
-0.75 |
| 8 |
Emrich, Taylor N (12)
|
MDRAC |
1:26.69 |
1:21.53 |
-5.16 |
| 9 |
Krucoff, Emily J (12)
|
MDASC |
1:17.27 |
1:22.02 |
4.75 |
| 10 |
Healy, Rian E (11)
|
MDASC |
1:23.65 |
1:23.02 |
-0.63 |
| 11 |
Mihok, Julia E (11)
|
MDLBA |
1:21.99 |
1:23.42 |
1.43 |
| 12 |
Johnston, Katelyn N (12)
|
MDCBAC |
1:26.01 |
1:24.38 |
-1.63 |
| 13 |
Chandler, Campbell F (11)
|
MDNBAC |
1:26.12 |
1:24.50 |
-1.62 |
| 14 |
Jackson, Shelby M (12)
|
MDNBAC |
1:25.94 |
1:25.57 |
-0.37 |
| 14 |
Wehman, Blair R (12)
|
MDNBAC |
1:26.91 |
1:25.57 |
-1.34 |
| 16 |
Vijayan, Sophie K (11)
|
MDUN |
1:27.20 |
1:26.47 |
-0.73 |
| 17 |
Kurzatkowski, Julia (12)
|
MDNBAC |
1:25.43 |
1:27.10 |
1.67 |
| 18 |
Lee, Lila C (11)
|
MDUN |
1:28.03 |
1:27.17 |
-0.86 |
| 19 |
Chason, Claire B (12)
|
MDLBA |
1:31.06 |
1:27.74 |
-3.32 |
| 20 |
Smith, Charlotte J (12)
|
MDASC |
1:30.74 |
1:28.07 |
-2.67 |
| 21 |
Moran, Zoe A (12)
|
MDASC |
1:27.78 |
1:28.69 |
0.91 |
| 22 |
Meng, Yixi (11)
|
MDNBAC |
1:29.34 |
1:29.12 |
-0.22 |
| 23 |
Tan, Toni V (11)
|
MDNBAC |
1:28.72 |
1:29.21 |
0.49 |
| 24 |
Luzar, Agnes M (11)
|
MDNBAC |
1:30.12 |
1:30.19 |
0.07 |
| 25 |
Tyberg, Maya S (11)
|
MDNBAC |
1:32.81 |
1:32.54 |
-0.27 |
| 26 |
Kim, Ashley S (11)
|
MDHFY |
|
1:33.37 |
- |
| 27 |
Prior, Sophia J (11)
|
MDNBAC |
1:44.09 |
1:40.14 |
-3.95 |
| 28 |
Tyberg, Talli A (11)
|
MDNBAC |
1:46.97 |
1:49.24 |
2.27 |
|
Hutchins, Rachel M (11)
|
MDRAC |
1:30.04 |
DQ |
- |
|
Swope, Natalie R (12)
|
MDASC |
1:28.56 |
NS |
- |