| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Giglio, Chloe M (12)
|
PVDRAG |
28.13 |
28.21 |
0.08 |
| 2 |
Bangert, Anna T (12)
|
PVASA |
32.88 |
31.38 |
-1.50 |
| 3 |
Killian, Scarlett G (12)
|
PVFAA |
31.49 |
31.69 |
0.20 |
| 4 |
McGee, Grace V (11)
|
PVASA |
32.93 |
32.02 |
-0.91 |
| 5 |
Wang, Natalie (11)
|
PVDRAG |
32.26 |
32.41 |
0.15 |
| 6 |
Mendizabal, Malia P (11)
|
PVASA |
31.75 |
32.70 |
0.95 |
| 7 |
Randolph, Audrey A (12)
|
PVPAC |
33.02 |
33.42 |
0.40 |
| 8 |
Oskvig, Kari R (11)
|
PVASA |
34.38 |
34.06 |
-0.32 |
| 9 |
Coble, Lily I (11)
|
PVPAC |
34.94 |
34.41 |
-0.53 |
| 10 |
Arcara, Eloise S (11)
|
PVDCPR |
35.46 |
36.38 |
0.92 |
| 11 |
Skelly, Alyssa M (11)
|
PVPAC |
36.36 |
38.40 |
2.04 |
| 12 |
Vaughan, Leah S (11)
|
PVPAC |
40.58 |
39.33 |
-1.25 |
| 13 |
Bonilla Sanchez, Rebecca A (11)
|
PVDCPR |
39.97 |
40.23 |
0.26 |
| 14 |
Wassberg, Sabrina I (11)
|
PVPAC |
40.58 |
41.16 |
0.58 |
| 15 |
Stawinski, Alexandra U (12)
|
PVPAC |
43.54 |
47.63 |
4.09 |
|
Chadwick, Lily G (12)
|
PVASA |
36.93 |
NS |
- |