| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Villagomez, Eva (12)
|
MDNBAC |
1:16.73 |
1:15.89 |
-0.84 |
| 2 |
Chandler, Campbell F (12)
|
MDNBAC |
1:20.75 |
1:17.23 |
-3.52 |
| 3 |
Cooper, Addison L (11)
|
MAPAY |
1:21.19 |
1:18.46 |
-2.73 |
| 4 |
Workman, Molly L (12)
|
MANLAC |
1:19.19 |
1:18.89 |
-0.30 |
| 5 |
Eckert, Jayla M (12)
|
MAYY |
|
1:19.77 |
- |
| 6 |
Blumenfeld, Lauren E (11)
|
MDNBAC |
1:23.82 |
1:21.19 |
-2.63 |
| 7 |
Conway, Shannon C (11)
|
MDNBAC |
1:24.08 |
1:22.58 |
-1.50 |
| 8 |
Giesselbach, Sarah (12)
|
MAYY |
1:23.76 |
1:22.84 |
-0.92 |
| 9 |
Moore, Chloe O (12)
|
MAYY |
1:27.20 |
1:24.55 |
-2.65 |
| 10 |
Thompson, Allison C (12)
|
MDNBAC |
1:24.46 |
1:24.64 |
0.18 |
| 11 |
Meng, Yixi (12)
|
MDNBAC |
1:25.63 |
1:25.65 |
0.02 |
| 12 |
Christensen, Elle T (11)
|
MAUN1 |
1:32.92 |
1:30.36 |
-2.56 |
| 13 |
Walker, Madeleine M (12)
|
MDNBAC |
1:29.42 |
1:31.39 |
1.97 |
| 14 |
Purkanto, Alexia A (12)
|
MAYY |
1:30.20 |
1:33.60 |
3.40 |
| 15 |
Sherman, Kaya F (11)
|
MDNBAC |
1:36.02 |
1:33.71 |
-2.31 |
| 16 |
Prior, Sophia J (12)
|
MDNBAC |
1:33.82 |
1:34.10 |
0.28 |
| 17 |
Kalmanowicz, Lauren G (11)
|
MAYY |
1:33.46 |
1:34.40 |
0.94 |
| 18 |
Park, Kathryn S (11)
|
MDNBAC |
1:33.45 |
1:34.60 |
1.15 |
| 19 |
Yan, Chenqinxue (12)
|
MANLAC |
1:34.32 |
1:34.92 |
0.60 |
| 20 |
Anisiobi, Calia C (11)
|
MDNBAC |
1:40.34 |
1:39.21 |
-1.13 |
| 21 |
Linden, Alexandra G (11)
|
MDNBAC |
1:39.35 |
1:39.49 |
0.14 |
|
MacNeely, Camryn J (12)
|
MANLAC |
1:32.47 |
NS |
- |