| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Polage, Phoebe E (8)
|
NCNCAC |
18.10 |
18.40 |
0.30 |
| 2 |
Vroom, Claira M (8)
|
NCNCAC |
20.47 |
19.32 |
-1.15 |
| 3 |
Borum, Addison L (7)
|
NCNCAC |
19.88 |
20.17 |
0.29 |
| 4 |
Shea, Hadley O (8)
|
NCNCAC |
23.56 |
20.38 |
-3.18 |
| 5 |
Swanson-Hanna, Emma L (8)
|
NCHAC |
19.94 |
20.72 |
0.78 |
| 6 |
Sullivan, Stella G (7)
|
NCNCAC |
20.02 |
21.22 |
1.20 |
| 7 |
Sheppard, Ellery H (8)
|
NCNCAC |
20.31 |
21.94 |
1.63 |
| 8 |
Glekas, Cleopatra S (8)
|
NCNCAC |
24.35 |
22.53 |
-1.82 |
| 9 |
Barber, Brinlee (8)
|
NCYBAC |
25.45 |
24.96 |
-0.49 |
| 11 |
Suggs, Emma C (7)
|
NCHAC |
|
28.24 |
- |
| 12 |
DiPatri, Sonny S (8)
|
NCHAC |
|
29.69 |
- |
|
Hale, Grace (8)
|
NCHAC |
22.86 |
NS |
- |
|
Matulys, Eleanor E (7)
|
NCHAC |
|
NS |
- |
|
Tvermoes, Elizabeth I (8)
|
NCNCAC |
20.36 |
NS |
- |