| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Marino, Josephine S (12)
|
NJWFY |
32.16 |
30.02 |
-2.14 |
| 2 |
Pineda, Julianna L (12)
|
NJOCY |
33.13 |
33.19 |
0.06 |
| 3 |
Martin, Hadley G (12)
|
NJOCY |
32.64 |
33.24 |
0.60 |
| 4 |
Moroz, Sabrina M (11)
|
NJWFY |
38.70 |
37.12 |
-1.58 |
| 5 |
Braunsdorf, Isabella C (11)
|
NJOCY |
41.11 |
37.44 |
-3.67 |
| 6 |
Barron, Danica E (12)
|
NJOCY |
40.71 |
38.87 |
-1.84 |
| 7 |
Istrati, Andreea (11)
|
NJWFY |
41.28 |
40.07 |
-1.21 |
| 8 |
Marco, Cassandra (12)
|
NJOCY |
45.69 |
40.10 |
-5.59 |
| 9 |
Small, Nicole M (11)
|
NJOCY |
43.89 |
40.33 |
-3.56 |
| 10 |
Molettiere, Ila J (11)
|
NJOCY |
|
40.42 |
- |
| 11 |
Sood, Arushi (12)
|
NJOCY |
45.75 |
44.58 |
-1.17 |
|
Terwilliger, Avabella (12)
|
NJOCY |
41.99 |
NS |
- |