| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Palmer, Lydia M (13)
|
MAJW |
1:18.47 |
1:18.30 |
-0.17 |
| 2 |
Newcomer, Avery M (13)
|
CTWYW |
1:23.34 |
1:18.80 |
-4.54 |
| 3 |
Crisafulli, Olivia (13)
|
CTWYW |
1:27.31 |
1:23.11 |
-4.20 |
| 4 |
Noble, Grace K (14)
|
MAUMLY |
1:23.78 |
1:23.14 |
-0.64 |
| 5 |
Bukowski, Emily S (13)
|
CTWYW |
1:24.58 |
1:23.59 |
-0.99 |
| 6 |
Waggoner, Alexandra M (14)
|
MAJW |
1:22.44 |
1:24.14 |
1.70 |
| 7 |
Ciavarelli, Mia (13)
|
CTWYW |
1:28.33 |
1:24.31 |
-4.02 |
| 8 |
Wentzel, Anais M (14)
|
CTWYW |
1:22.94 |
1:24.55 |
1.61 |
| 9 |
Storm, Hannah J (13)
|
MAPCAC |
1:28.51 |
1:24.74 |
-3.77 |
| 10 |
Bansky, Sarah E (14)
|
MAJW |
1:25.65 |
1:26.22 |
0.57 |
| 11 |
Malmstrom, Abigail M (14)
|
MAUMLY |
1:12.05 |
1:27.20 |
15.15 |
| 12 |
McNaull, Anna E (14)
|
MAUMLY |
1:27.06 |
1:27.84 |
0.78 |
| 13 |
Hemschot, Sophia C (13)
|
CTWYW |
1:30.33 |
1:28.44 |
-1.89 |
| 14 |
Frey, Grace N (14)
|
MAUMLY |
1:16.31 |
1:28.62 |
12.31 |
| 15 |
Chiulli, Isabella M (13)
|
MRCOND |
1:31.43 |
1:29.24 |
-2.19 |
| 16 |
Gazzara, Kaitlyn M (13)
|
MRCOND |
1:31.69 |
1:29.31 |
-2.38 |
| 17 |
Holtsberg, Cathryn F (13)
|
MASSC |
1:27.29 |
1:29.45 |
2.16 |
| 18 |
Cotton, Lauren A (14)
|
MAJW |
1:30.89 |
1:30.15 |
-0.74 |
| 19 |
Pujadas, Riley E (14)
|
MASSC |
1:30.37 |
1:30.24 |
-0.13 |
| 20 |
Schweikert, Anna J (14)
|
MAUMLY |
1:29.39 |
1:30.36 |
0.97 |
| 21 |
Hendricks, Carolyn R (13)
|
CTWYW |
1:32.78 |
1:30.42 |
-2.36 |
| 22 |
Webb, Averi B (13)
|
MAGAAC |
1:21.15 |
1:31.20 |
10.05 |
| 23 |
Merch, Angela M (13)
|
MAJW |
1:30.88 |
1:33.10 |
2.22 |
| 24 |
Negast, Taylor N (14)
|
MRCOND |
1:20.54 |
1:33.54 |
13.00 |
| 25 |
Antonelli, Gianna N (14)
|
MAJW |
1:17.95 |
1:34.96 |
17.01 |
| 26 |
Gramigna, Abigail G (14)
|
MAJW |
1:30.77 |
1:35.01 |
4.24 |
| 27 |
Wait, Morgan O (13)
|
MAJW |
1:21.71 |
1:35.07 |
13.36 |