| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Niemczyk, Jocelyn D (12)
|
CTUN |
1:07.41 |
1:06.86 |
-0.55 |
| 2 |
Lee, Morgan (12)
|
MRSSC |
1:11.51 |
1:09.00 |
-2.51 |
| 3 |
Orphanides, Anna P (12)
|
CTCAC |
1:10.51 |
1:09.28 |
-1.23 |
| 4 |
Caldwell, Sophia L (11)
|
CTWWRX |
1:20.89 |
1:10.07 |
-10.82 |
| 5 |
Lee, Makayla (12)
|
MRSSC |
1:10.07 |
1:10.19 |
0.12 |
| 6 |
Wukitch, Chloe G (12)
|
NEKING |
1:08.44 |
1:10.44 |
2.00 |
| 7 |
Gallagher, Anna E (11)
|
CTUN |
1:14.13 |
1:12.23 |
-1.90 |
| 8 |
Urbanowicz, Alexandra (12)
|
CTUN |
1:10.23 |
1:12.29 |
2.06 |
| 9 |
Harhay, Jane S (12)
|
CTMJCC |
1:13.19 |
1:13.55 |
0.36 |
| 10 |
Niemczyk, Alina M (12)
|
CTUN |
1:25.12 |
1:14.60 |
-10.52 |
| 11 |
Mathews, Rachel E (12)
|
CTMJCC |
1:19.74 |
1:15.74 |
-4.00 |
| 12 |
Chen, Irene (11)
|
CTUN |
1:23.21 |
1:16.55 |
-6.66 |
| 13 |
Graham, Ruby L (11)
|
CTNCA |
1:16.37 |
1:16.88 |
0.51 |
| 14 |
Ojutiku, Tiwalolu A (11)
|
MRSSC |
1:14.00 |
1:17.20 |
3.20 |
| 15 |
DeSio, Ava P (12)
|
CTMJCC |
1:21.81 |
1:19.74 |
-2.07 |
| 16 |
Pyclik, Caylee M (12)
|
MRSSC |
1:19.00 |
1:20.56 |
1.56 |
| 17 |
Loughlin, Kerri G (12)
|
CTCAC |
1:35.56 |
1:22.49 |
-13.07 |
| 17 |
Shinde, Priya S (12)
|
CTMJCC |
1:26.87 |
1:22.49 |
-4.38 |
| 19 |
Calandra, Lily A (11)
|
MRSSC |
1:31.03 |
1:22.79 |
-8.24 |
| 20 |
Harvey, Hannah L (12)
|
MRSSC |
1:22.31 |
1:23.25 |
0.94 |
| 21 |
Gallagher, Ava M (12)
|
NEKING |
1:16.99 |
1:23.80 |
6.81 |
| 22 |
Romero, Paeton M (12)
|
CTGLAS |
1:21.79 |
1:24.63 |
2.84 |
| 23 |
Ha, Claire S (12)
|
CTGLAS |
1:28.24 |
1:25.32 |
-2.92 |
| 24 |
Curran, Penelope J (11)
|
CTLEHY |
1:24.72 |
1:25.42 |
0.70 |
| 25 |
El Abd, Mia S (11)
|
NEKING |
1:23.11 |
1:25.85 |
2.74 |
| 26 |
Haverly, Claire E (11)
|
CTMJCC |
1:24.97 |
1:26.07 |
1.10 |
| 27 |
Doherty, Meredith L (12)
|
CTGLAS |
1:31.02 |
1:26.15 |
-4.87 |
| 28 |
Barravecchio, Shania R (12)
|
MRSSC |
1:36.60 |
1:27.46 |
-9.14 |
| 29 |
Tarinelli, Kate M (12)
|
CTCAC |
1:24.19 |
1:27.85 |
3.66 |
| 30 |
McKenna, Mary M (11)
|
CTCAC |
1:34.22 |
1:30.65 |
-3.57 |
| 31 |
Janus, Alexis M (11)
|
CTLEHY |
1:36.00 |
1:32.12 |
-3.88 |
| 32 |
Dueker, Annabelle K (12)
|
CTCAC |
|
1:32.58 |
- |
| 33 |
Young, Sydney B (11)
|
MRSSC |
1:31.72 |
1:34.37 |
2.65 |
| 34 |
Parrish, Isabella M (11)
|
MRSSC |
1:29.42 |
1:34.41 |
4.99 |
| 35 |
Danahy, Teagan M (11)
|
NEKING |
1:48.66 |
1:36.35 |
-12.31 |
| 36 |
Cassidy, Caitrin R (11)
|
CTCAC |
1:46.01 |
1:39.55 |
-6.46 |
| 37 |
Herr, Stephanie J (12)
|
CTCAC |
2:02.23 |
1:46.99 |
-15.24 |
| 38 |
Scobbo, Sara A (11)
|
CTMJCC |
|
2:28.42 |
- |