| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sherman, Lila I (8)
|
PVDCPR |
19.53 |
19.13 |
-0.40 |
| 2 |
Mott, Mathilda S (8)
|
PVDCPR |
23.19 |
24.23 |
1.04 |
| 3 |
Kang, Stella D (8)
|
PVDCPR |
26.27 |
24.40 |
-1.87 |
| 4 |
Gaston, Aleah S (7)
|
PVNCAP |
|
24.83 |
- |
| 5 |
Drobnyk, Avery K (8)
|
PVDCPR |
28.62 |
25.63 |
-2.99 |
| 6 |
Joseph, Aida M (8)
|
PVDCPR |
|
26.46 |
- |
| 7 |
Egan, Margaret M (7)
|
PVDCPR |
|
26.55 |
- |
| 8 |
Sarouphim, Emerson M (8)
|
PVDCPR |
|
27.30 |
- |
| 9 |
Beggiato, Eva M (8)
|
PVDCPR |
|
27.31 |
- |
| 10 |
Pascuccio Gomez, Fiona (8)
|
PVDCPR |
|
27.85 |
- |
| 11 |
Muse, Riley-Simone (7)
|
PVERSC |
|
27.87 |
- |
| 12 |
Jarrin, Iris H (6)
|
PVDCPR |
28.60 |
29.37 |
0.77 |
| 13 |
Minalu, Kalkidan A (7)
|
PVDCPR |
|
29.42 |
- |
| 14 |
Ellsworth, Sloan K (8)
|
PVDCPR |
|
29.65 |
- |
| 15 |
Charles, Danarielle V (8)
|
PVDCPR |
35.54 |
29.83 |
-5.71 |
| 16 |
Epps, Darby E (7)
|
PVERSC |
|
30.84 |
- |
| 17 |
Caraballo, Emma E (7)
|
PVDCPR |
33.02 |
31.31 |
-1.71 |
| 18 |
Alexander-Fettus, Jane M (7)
|
PVDCPR |
|
32.90 |
- |
|
McDonough, Sasha E (8)
|
PVDCPR |
|
DQ |
- |
|
Parham, Chloe M (8)
|
PVNCAP |
|
NS |
- |
|
Lopez, Angelina E (8)
|
PVDCPR |
|
NS |
- |
|
Giebel, Avni B (6)
|
PVDCPR |
|
NS |
- |