| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Blomquist, Vivienne E (12)
|
NJSTAC |
41.13 |
40.58 |
-0.55 |
| 2 |
Huang, Madeleine I (12)
|
NJBB |
40.36 |
42.18 |
1.82 |
| 3 |
Weth, Lyla C (12)
|
NJSTAC |
42.80 |
42.36 |
-0.44 |
| 4 |
Romanak, Riley A (12)
|
NJSTAC |
42.47 |
42.63 |
0.16 |
| 5 |
Comstock, Ashley C (12)
|
NJSTAC |
43.43 |
43.35 |
-0.08 |
| 6 |
Scholl, Reagan S (12)
|
NJSTAC |
42.41 |
44.54 |
2.13 |
| 7 |
Raviwong, Lucianne E (12)
|
NJBWTD |
1:43.13 |
45.34 |
-57.79 |
| 8 |
Tanalski, Alannah M (11)
|
NJSTAC |
48.48 |
49.56 |
1.08 |
| 9 |
Uvarova, Angelina (11)
|
NJBWTD |
1:07.54 |
54.43 |
-13.11 |
| 10 |
Wibawa, Radissa A (12)
|
NJBWTD |
1:13.91 |
1:00.87 |
-13.04 |
| 11 |
Sumant, Sai S (12)
|
NJBWTD |
1:11.11 |
1:03.14 |
-7.97 |
| 12 |
Giordano, Teresa M (11)
|
NJSTAC |
1:06.89 |
1:09.40 |
2.51 |
|
Roher, Jillian A (12)
|
NJBB |
54.58 |
DQ |
- |
|
Stapley, Violet R (11)
|
NJBWTD |
52.56 |
DQ |
- |
|
Tanalski, Kathleen P (11)
|
NJSTAC |
46.19 |
DQ |
- |