| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Vesey, Caroline G (10)
|
CTRYWC |
3:07.87 |
3:10.06 |
2.19 |
| 2 |
Nurenberg, Madison L (10)
|
CTNCY |
3:14.21 |
3:16.57 |
2.36 |
| 3 |
Mais, Abigaile L (10)
|
CTWRAT |
3:41.90 |
3:20.05 |
-21.85 |
| 4 |
Pastushan, Emily R (10)
|
CTNCY |
3:21.98 |
3:20.15 |
-1.83 |
| 5 |
Boland, Madeline K (10)
|
CTWRAT |
3:43.60 |
3:24.61 |
-18.99 |
| 6 |
Leahy, Meghan A (9)
|
CTWRAT |
3:54.49 |
3:29.35 |
-25.14 |
| 7 |
Friedman, Sofie E (10)
|
CTRYWC |
4:10.43 |
3:32.40 |
-38.03 |
| 8 |
Nguyen, Kelly (9)
|
CTCDOG |
3:29.99 |
3:38.43 |
8.44 |
| 9 |
O'Hara, Margaret E (9)
|
CTRYWC |
3:37.56 |
3:38.83 |
1.27 |
| 10 |
Maltz, Ava E (9)
|
CTRYWC |
3:38.16 |
3:39.40 |
1.24 |
| 11 |
Superchi, Annabelle M (10)
|
CTCDOG |
3:45.99 |
3:45.22 |
-0.77 |
| 12 |
Toeplitz, Avery L (10)
|
CTWRAT |
4:20.91 |
3:49.31 |
-31.60 |
| 13 |
Janney, Gretchen L (9)
|
CTCDOG |
3:30.99 |
3:50.18 |
19.19 |
| 14 |
Gutmann, Courtney M (10)
|
CTCDOG |
3:45.99 |
3:50.71 |
4.72 |
| 15 |
Knowles, Kaitlyn E (9)
|
CTNCY |
3:52.80 |
3:56.67 |
3.87 |
| 16 |
Blanco, Carmen M (10)
|
CTNCY |
3:59.71 |
4:00.61 |
0.90 |
| 17 |
Di Dodo, Luciana (9)
|
CTNCY |
3:40.99 |
4:05.09 |
24.10 |
| 18 |
Hassan, Emma H (10)
|
CTNCY |
4:00.99 |
4:06.21 |
5.22 |
|
Zhao, Angela (10)
|
CTWRAT |
4:00.00 |
DQ |
- |