| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Edwards, Olivia E (12)
|
CTNCY |
31.82 |
30.21 |
-1.61 |
| 2 |
Bieliauskaite, Emilia N (11)
|
CTNCY |
31.44 |
30.69 |
-0.75 |
| 3 |
Hassan, Emma H (12)
|
CTNCY |
37.50 |
34.31 |
-3.19 |
| 4 |
Chong, Euwen F (11)
|
CTNCY |
39.23 |
35.48 |
-3.75 |
| 5 |
Trepp, Morgan A (10)
|
CTNCY |
37.70 |
36.97 |
-0.73 |
| 6 |
Kenin, Natalie S (11)
|
CTNCY |
44.28 |
39.36 |
-4.92 |
| 7 |
Frey, Maddelyn L (10)
|
CTNCY |
42.60 |
44.11 |
1.51 |
| 8 |
Spellacy, Elizabeth A (10)
|
CTNCY |
49.13 |
44.17 |
-4.96 |
| 9 |
Bennett, Juliet K (7)
|
CTNCY |
43.60 |
47.38 |
3.78 |
| 10 |
LaMagna, Gabriella M (11)
|
CTNCY |
44.51 |
48.90 |
4.39 |
|
Keogh, Daley L (12)
|
CTNCY |
45.86 |
NS |
- |