| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lin, Chloe (10)
|
NJSWST |
31.38 |
32.64 |
1.26 |
| 2 |
Chucaralao, Andrea Z (10)
|
NJMDY |
35.77 |
36.22 |
0.45 |
| 3 |
Zimmerman, Adriana J (8)
|
NJSWST |
45.01 |
40.69 |
-4.32 |
| 4 |
Hernandez, Cecilia K (9)
|
NJSTAC |
47.99 |
41.44 |
-6.55 |
| 5 |
Contini, Emelie (9)
|
NJSWST |
44.90 |
44.96 |
0.06 |
| 6 |
Comstock, Riley C (8)
|
NJSTAC |
56.41 |
50.38 |
-6.03 |
| 7 |
McCullough, Claire B (9)
|
NJBB |
45.12 |
50.45 |
5.33 |
| 8 |
Matejczuk, Antonina B (9)
|
NJBB |
54.69 |
52.72 |
-1.97 |
| 9 |
Osborn, Eliza I (9)
|
NJBB |
49.15 |
54.70 |
5.55 |
| 10 |
Gong, Helen (9)
|
NJLIFE |
1:01.35 |
54.88 |
-6.47 |
| 11 |
Buckholtz, Emilia J (9)
|
NJSTAC |
1:22.64 |
59.13 |
-23.51 |
| 12 |
Vargas-Jurgens, Katelynn L (9)
|
NJMDY |
1:07.06 |
1:00.04 |
-7.02 |
|
Melone, Gianna L (9)
|
NJLIFE |
1:00.19 |
DQ |
- |
|
Bhanushali, Jiya (9)
|
NJSWST |
1:15.00 |
DQ |
- |
|
Saleh, Lina A (7)
|
NJBB |
1:11.22 |
DQ |
- |
|
Moss, Jolie E (8)
|
NJBB |
1:13.94 |
DQ |
- |
|
Fischler, Vivienne E (10)
|
NJBB |
1:12.41 |
DQ |
- |