| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Betances, Leena (8)
|
NJTWST |
51.45 |
50.06 |
-1.39 |
| 2 |
Su, Yuning (9)
|
NJXCEL |
53.53 |
50.35 |
-3.18 |
| 3 |
Dattani, Myra (9)
|
NJXCEL |
1:01.25 |
52.09 |
-9.16 |
| 4 |
Chen, Serena R (7)
|
NJPTAC |
56.95 |
52.68 |
-4.27 |
| 5 |
King, Maria A (10)
|
NJBWTD |
55.04 |
53.01 |
-2.03 |
| 6 |
Contini, Emelie K (8)
|
NJAPEX |
1:07.39 |
53.42 |
-13.97 |
| 7 |
Chen, Florence (9)
|
NJPAA |
51.98 |
54.43 |
2.45 |
| 8 |
Rosenblum, Ayla R (10)
|
NJPTAC |
1:00.56 |
59.99 |
-0.57 |
| 9 |
Tripp, Julia H (9)
|
NJBWTD |
51.94 |
1:04.47 |
12.53 |
| 10 |
Watson, Cassia M (9)
|
NJPTAC |
1:08.88 |
1:11.15 |
2.27 |
| 11 |
Fisch, Elianah R (9)
|
NJPAA |
1:02.94 |
1:14.19 |
11.25 |
|
Nimmagadda, Arya L (10)
|
NJPTAC |
1:13.15 |
DQ |
- |
|
Scura, Liani M (10)
|
NJNJBL |
52.12 |
DQ |
- |
|
Laurenzi, Stella J (9)
|
NJNJBL |
53.80 |
DQ |
- |
|
Juzmeski, Zara S (7)
|
NJNJBL |
51.12 |
DQ |
- |
|
Koranteng-Barnes, Nerya M (10)
|
NJTWST |
1:14.41 |
DQ |
- |
|
Nimmagadda, Divya P (7)
|
NJPTAC |
2:30.88 |
DQ |
- |
|
Lundgaard, Isabella L (7)
|
NJPTAC |
1:28.88 |
DQ |
- |
|
Marais, Chloe P (7)
|
NJPAA |
1:04.09 |
DQ |
- |
|
Surapaneni, Saanvi (9)
|
NJBWTD |
1:07.25 |
DQ |
- |
|
Coklu, Anna (9)
|
NJBWTD |
1:02.39 |
DQ |
- |