| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lovig, Natalie J (12)
|
MRBGNW |
30.11 |
29.94 |
-0.17 |
| 2 |
Chaploutskiy, Polina (11)
|
MRPAC |
37.28 |
33.92 |
-3.36 |
| 3 |
McDermott, Meredith W (11)
|
CTGRYM |
34.44 |
34.38 |
-0.06 |
| 4 |
Rubakh, Elise N (11)
|
MRBGNW |
34.74 |
35.91 |
1.17 |
| 5 |
Burton, Abigail M (12)
|
CTGRYM |
36.71 |
36.85 |
0.14 |
| 6 |
Hehman, Abigail G (11)
|
MRBGNW |
50.13 |
37.67 |
-12.46 |
| 7 |
Szukics, Lauren M (11)
|
MRPAC |
36.23 |
38.15 |
1.92 |
| 8 |
Mackof, Delilah N (11)
|
MRBGNW |
41.23 |
38.97 |
-2.26 |
| 9 |
Burnham, Sadie M (11)
|
MRBGNW |
45.20 |
44.30 |
-0.90 |
| 10 |
Scott, Addison H (12)
|
MRPAC |
45.99 |
44.43 |
-1.56 |
| 11 |
Arregui, Jenna M (12)
|
MRPAC |
45.99 |
45.30 |
-0.69 |
| 12 |
Karp, Sydney H (12)
|
MRPAC |
59.33 |
49.86 |
-9.47 |
|
Karp, Remi L (12)
|
MRPAC |
1:03.33 |
DQ |
- |
|
Boyce, Lexington C (11)
|
MRBGNW |
34.81 |
NS |
- |