| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gmelich, Parker F (8)
|
NJCJAC |
50.03 |
44.37 |
-5.66 |
| 2 |
Jahn, Ava S (8)
|
NJPAA |
50.01 |
46.55 |
-3.46 |
| 3 |
Kearns, Haley E (8)
|
NJEEX |
48.66 |
47.98 |
-0.68 |
| 4 |
Dedhiya, Sarasi K (8)
|
NJPAA |
52.46 |
49.63 |
-2.83 |
| 5 |
Petrella, Kathleen R (8)
|
NJTAC |
51.71 |
49.69 |
-2.02 |
| 6 |
Basile, Jillian D (8)
|
NJTAC |
1:04.01 |
50.41 |
-13.60 |
| 7 |
Benol, Amelia (8)
|
NJTAC |
51.42 |
51.07 |
-0.35 |
| 8 |
Chabanov, Sertap (8)
|
NJPAA |
58.62 |
51.54 |
-7.08 |
| 9 |
Angelone, Sienna M (8)
|
NJPPST |
54.34 |
52.32 |
-2.02 |
| 10 |
Petrella, Zoe E (8)
|
NJTAC |
53.62 |
53.55 |
-0.07 |
| 11 |
Heim, Bridget C (8)
|
NJTAC |
1:01.01 |
55.31 |
-5.70 |
| 12 |
Crowther, Mary D (8)
|
NJTAC |
1:01.01 |
55.36 |
-5.65 |
| 13 |
Slye, Charlotte A (8)
|
NJBWTD |
58.54 |
55.67 |
-2.87 |
| 14 |
Ngo, Samantha C (8)
|
NJTAC |
1:09.96 |
55.96 |
-14.00 |
| 15 |
Kofman, Tahlia (8)
|
NJBWTD |
59.40 |
56.75 |
-2.65 |
| 16 |
Manikandan, Shivani Y (8)
|
NJPPST |
|
58.28 |
- |
| 17 |
Winkelman, Gabrielle G (8)
|
NJTAC |
59.13 |
58.84 |
-0.29 |
| 18 |
Miner, Stella J (8)
|
NJPPST |
|
1:00.51 |
- |
| 19 |
Marcon, Sofia Sayuri (8)
|
NJPPST |
|
1:03.02 |
- |
| 20 |
Dvorkin, Dora (8)
|
NJBWTD |
1:10.04 |
1:03.37 |
-6.67 |
| 21 |
Sawale, Sania S (8)
|
NJBWTD |
1:20.40 |
1:14.71 |
-5.69 |
|
Chenette, Yuna (8)
|
NJPPST |
58.31 |
DQ |
- |
|
Lu, Isabel C (8)
|
NJBWTD |
1:00.44 |
DQ |
- |