| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wildstein, Abigail K (9)
|
CTLEHY |
50.82 |
46.96 |
-3.86 |
| 2 |
Hall, Ella L (9)
|
CTWHAT |
50.25 |
48.10 |
-2.15 |
| 3 |
Meyer, Callan R (9)
|
CTLEHY |
53.54 |
50.11 |
-3.43 |
| 4 |
Coyne, Maeve T (9)
|
CTCDOG |
53.14 |
50.39 |
-2.75 |
| 5 |
Destefani, Isabella C (9)
|
CTLEHY |
54.23 |
51.09 |
-3.14 |
| 6 |
Lombardi, Samantha P (9)
|
CTLEHY |
47.00 |
52.07 |
5.07 |
| 7 |
Benoit, Marin T (9)
|
CTWHAT |
50.05 |
52.11 |
2.06 |
| 8 |
Nordquist, Claire E (9)
|
CTWHAT |
53.25 |
52.14 |
-1.11 |
| 9 |
Wisniewski, Ruby S (9)
|
CTWHAT |
51.33 |
52.38 |
1.05 |
| 10 |
Daukas, Emily M (9)
|
CTPAC |
53.76 |
52.60 |
-1.16 |
| 11 |
Suter, Caroline L (9)
|
CTPAC |
50.70 |
52.73 |
2.03 |
| 12 |
Wheeler, Jane Q (9)
|
CTSYS |
52.24 |
53.10 |
0.86 |
| 13 |
Petersen, Stephanie H (9)
|
CTLEHY |
45.00 |
53.87 |
8.87 |
| 14 |
Krebs, Heather K (9)
|
CTWHAT |
53.08 |
55.10 |
2.02 |
| 15 |
Burstiner, Meghan G (9)
|
CTPAC |
58.17 |
55.15 |
-3.02 |
| 16 |
Glick, Shannon M (9)
|
CTSYS |
|
57.61 |
- |
| 17 |
Kimball, Bailey R (8)
|
CTLEHY |
1:03.53 |
57.78 |
-5.75 |
| 18 |
Green, Stella G (9)
|
CTPAC |
|
58.77 |
- |
| 19 |
Egress, Isabella A (9)
|
CTWHAT |
1:05.33 |
1:00.17 |
-5.16 |
| 20 |
Simoneau, Amelia C (9)
|
CTWHAT |
59.36 |
1:00.85 |
1.49 |
| 21 |
Young, Julia M (8)
|
CTLEHY |
1:04.00 |
1:00.96 |
-3.04 |
| 22 |
Coyne, Sarah C (9)
|
CTCDOG |
|
1:02.05 |
- |
| 23 |
Nugent, Kayla L (9)
|
CTSYS |
|
1:02.62 |
- |
| 24 |
McLaughlin, Karlee A (9)
|
CTLEHY |
1:10.95 |
1:04.08 |
-6.87 |
| 25 |
Rose, Eva T (9)
|
CTSYS |
|
1:09.59 |
- |
| 26 |
Rivard, Madelyn E (9)
|
CTWHAT |
1:13.38 |
1:14.37 |
0.99 |
|
Sabatino, Summer (9)
|
CTSYS |
|
DQ |
- |
|
Patel, Ameya T (9)
|
CTSYS |
|
DQ |
- |
|
Braddock, Beatrice M (9)
|
CTSYS |
|
DQ |
- |
|
Brooks, Regan T (9)
|
CTPAC |
|
DQ |
- |