| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lozanguiez, Alexandra N (16)
|
NJRANY |
|
25.09 |
- |
| 2 |
Konopka, Magda (17)
|
NJRY |
25.29 |
25.11 |
-0.18 |
| 3 |
Michaelson, Abigail K (16)
|
NJGMNY |
24.70 |
25.26 |
0.56 |
| 4 |
Soto, Adriana (17)
|
NJSCY |
25.42 |
25.39 |
-0.03 |
| 5 |
Fahey, Kaytlin M (17)
|
NJGMNY |
25.40 |
25.42 |
0.02 |
| 6 |
English, Maeve C (16)
|
NJGSCY |
25.18 |
25.51 |
0.33 |
| 7 |
Mandanas, Venisse A (16)
|
NJOCY |
25.66 |
25.67 |
0.01 |
| 8 |
Sles, Kasey L (17)
|
NJOCY |
25.46 |
25.84 |
0.38 |
| 9 |
Ying, Alicia (15)
|
NJGMNY |
25.56 |
26.04 |
0.48 |
| 10 |
Culbert, Kaitlyn A (15)
|
NJGMNY |
26.05 |
26.07 |
0.02 |
| 11 |
Tamarelli, Elizabeth K (18)
|
NJLHY |
26.52 |
26.16 |
-0.36 |
| 12 |
Hopkins, Emily (16)
|
NJGMNY |
25.58 |
26.17 |
0.59 |
| 13 |
Siow, Charlotte C (17)
|
NJMAY |
26.62 |
26.42 |
-0.20 |
| 14 |
Collins, Grace K (15)
|
NJSAY |
27.18 |
26.51 |
-0.67 |
| 15 |
Ross, Samantha K (17)
|
NJGMNY |
27.07 |
26.68 |
-0.39 |
| 16 |
Muller, Carina M (16)
|
NJGMNY |
26.51 |
27.17 |
0.66 |
|
Horkan, Kathryn E (17)
|
NJWFY |
25.62 |
NS |
- |
|
Baik, Haeun J (16)
|
NJWFY |
26.14 |
NS |
- |
|
Guarino, Isabella G (16)
|
NJSAY |
27.41 |
NS |
- |
|
Mandy, Sarah (17)
|
NJGMNY |
24.70 |
NS |
- |
|
Vendel, Lia A (17)
|
NJGMNY |
25.99 |
NS |
- |