| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Muller, Alexa J (12)
|
NJNJRC |
35.26 |
35.60 |
0.34 |
| 2 |
Figueroa, Marcella M (11)
|
NJSCAR |
36.09 |
36.06 |
-0.03 |
| 3 |
Bala, Trisha (11)
|
NJSCAR |
38.66 |
38.21 |
-0.45 |
| 4 |
Lee, Gian (11)
|
NJBMA |
39.90 |
38.23 |
-1.67 |
| 5 |
Brandstaedter, Sarah J (12)
|
NJSCAR |
42.08 |
40.45 |
-1.63 |
| 6 |
Lewis, Abigail D (11)
|
NJNJRC |
40.71 |
43.15 |
2.44 |
| 7 |
Bernstein, Abigail L (11)
|
NJSCAR |
43.01 |
43.26 |
0.25 |
| 8 |
Joshi, Rhea S (11)
|
NJSCAR |
48.49 |
45.27 |
-3.22 |
| 9 |
Jaballah, Manel (11)
|
NJSCAR |
49.82 |
46.79 |
-3.03 |
| 10 |
Gallo, Amanda G (11)
|
NJNJRC |
48.01 |
47.92 |
-0.09 |
| 11 |
Catalano, Kaitlyn L (12)
|
NJSCAR |
46.78 |
48.46 |
1.68 |
| 12 |
Lyons, Isabelle R (11)
|
NJSCAR |
52.89 |
50.09 |
-2.80 |
| 13 |
Goldberg, Yana P (11)
|
NJSCAR |
56.30 |
56.72 |
0.42 |
| 14 |
Ng, Kathlyn (12)
|
NJSCAR |
55.23 |
58.81 |
3.58 |
| 15 |
Zamor, Abigail J (12)
|
NJSCAR |
55.10 |
58.90 |
3.80 |
| 16 |
Jackson, Riley S (12)
|
NJSCAR |
58.92 |
59.90 |
0.98 |
|
Sheick, Juliana E (11)
|
NJNJRC |
47.89 |
DQ |
- |
|
Pamidigantam, Ujjayi (12)
|
NJSCAR |
1:00.00 |
NS |
- |
|
Brownlee, Lily Rose (12)
|
NJNJRC |
39.33 |
NS |
- |