| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zurolo, Bella A (9)
|
CTNMBS |
36.89 |
36.48 |
-0.41 |
| 2 |
Ribeiro, Jazelle C (10)
|
CTRYWC |
38.64 |
38.28 |
-0.36 |
| 3 |
Vesey, Caroline G (10)
|
CTRYWC |
40.40 |
38.82 |
-1.58 |
| 4 |
Bargellini, Victoria G (9)
|
CTNMBS |
39.02 |
39.95 |
0.93 |
| 5 |
Friedman, Sofie E (10)
|
CTRYWC |
43.04 |
41.46 |
-1.58 |
| 6 |
Marcisz, Madelyn R (10)
|
CTRYWC |
41.69 |
41.92 |
0.23 |
| 7 |
Lintner, Ruby M (9)
|
CTNMBS |
42.88 |
41.97 |
-0.91 |
| 8 |
Douglas, Keira K (9)
|
CTNMBS |
45.12 |
42.38 |
-2.74 |
| 9 |
Schuchat, Kaelyn E (9)
|
CTNFAF |
52.00 |
50.85 |
-1.15 |
| 10 |
Brinckerhoff, Indigo S (9)
|
CTRYWC |
50.72 |
51.47 |
0.75 |
| 11 |
Arbucci, Riley J (9)
|
CTRYWC |
50.90 |
51.86 |
0.96 |
| 12 |
Biasetti, Kelly P (9)
|
CTNFAF |
1:06.00 |
54.41 |
-11.59 |
| 13 |
Sedito, Molly E (10)
|
CTNFAF |
1:06.00 |
1:03.19 |
-2.81 |
| 14 |
Biasetti, Kaitlyn N (9)
|
CTNFAF |
1:07.00 |
1:07.14 |
0.14 |