| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zhao, Mindy M (12)
|
CTSAQ |
2:53.93 |
2:45.88 |
-8.05 |
| 2 |
Shafman, Ella J (12)
|
CTMJCC |
2:38.80 |
2:49.45 |
10.65 |
| 3 |
Christensen, Isabelle G (12)
|
CTGLAS |
3:05.29 |
2:53.96 |
-11.33 |
| 4 |
Harhay, Jane S (12)
|
CTMJCC |
2:58.47 |
2:56.98 |
-1.49 |
| 5 |
Fulling, Addison B (11)
|
CTCAC |
|
2:58.72 |
- |
| 6 |
McKenna, Catherine A (12)
|
CTCAC |
3:17.35 |
2:59.96 |
-17.39 |
| 7 |
Wukitch, Chloe G (12)
|
NEKING |
2:48.78 |
3:00.96 |
12.18 |
| 8 |
El Abd, Mia S (11)
|
NEKING |
3:12.22 |
3:16.75 |
4.53 |
| 9 |
Doherty, Meredith L (12)
|
CTGLAS |
3:30.65 |
3:20.89 |
-9.76 |
| 10 |
Parrish, Isabella M (11)
|
MRSSC |
3:51.34 |
3:47.84 |
-3.50 |
| 11 |
Young, Sydney B (11)
|
MRSSC |
3:29.85 |
3:52.91 |
23.06 |