| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Welsh, Olivia K (8)
|
MATWAC |
50.52 |
48.75 |
-1.77 |
| 2 |
Langley, Alyssa R (8)
|
MATWAC |
53.93 |
51.02 |
-2.91 |
| 3 |
Jahn, Ava S (8)
|
NJPAA |
54.40 |
51.60 |
-2.80 |
| 4 |
Petrella, Kathleen R (8)
|
NJTAC |
51.74 |
52.20 |
0.46 |
| 5 |
Benol, Amelia (8)
|
NJTAC |
55.41 |
54.88 |
-0.53 |
| 6 |
DeVose, Shelby Y (8)
|
MAJRAY |
54.62 |
55.31 |
0.69 |
| 7 |
Davidson, Lana M (8)
|
MAVINY |
|
56.28 |
- |
| 8 |
Weiss, Katie C (8)
|
MAGPAC |
57.15 |
57.09 |
-0.06 |
| 9 |
Harkins, Mackenzie E (8)
|
MAGPAC |
1:00.12 |
57.68 |
-2.44 |
| 10 |
Heim, Bridget C (8)
|
NJTAC |
1:00.59 |
58.37 |
-2.22 |
| 11 |
Hynes, Julia M (8)
|
MAGPAC |
1:02.48 |
1:00.62 |
-1.86 |
| 12 |
Manyem, Sania (8)
|
NJPAA |
1:23.00 |
1:06.87 |
-16.13 |
| 13 |
Ngo, Samantha C (8)
|
NJTAC |
1:10.08 |
1:07.56 |
-2.52 |
| 14 |
Lagares, Abigail G (8)
|
MATWAC |
|
1:10.56 |
- |
|
Chenette, Yuna (8)
|
NJPPST |
1:03.87 |
DQ |
- |
|
Marcon, Sofia Sayuri (8)
|
NJPPST |
|
NS |
- |
|
Manikandan, Shivani Y (8)
|
NJPPST |
|
NS |
- |
|
Angelone, Sienna M (8)
|
NJPPST |
|
NS |
- |