| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Korszen, Marcelina (9)
|
NJCBGC |
44.13 |
42.64 |
-1.49 |
| 2 |
Castrillon, Nakeyla (10)
|
NJCBGC |
44.30 |
42.91 |
-1.39 |
| 3 |
Lin, Chloe (9)
|
NJSWST |
44.44 |
43.07 |
-1.37 |
| 4 |
Huang, Sophia (10)
|
NJPPST |
44.68 |
43.50 |
-1.18 |
| 5 |
Kim, Chloe (9)
|
NJUN-W |
46.30 |
44.78 |
-1.52 |
| 6 |
Hsieh, Oceana (9)
|
NJPPST |
50.45 |
45.76 |
-4.69 |
| 7 |
Getman, Livia A (9)
|
NJUN-W |
49.05 |
45.77 |
-3.28 |
| 8 |
Hackett, Madilyne (8)
|
NJCBGC |
53.05 |
49.00 |
-4.05 |
| 9 |
Mena, Mackenzie G (10)
|
NJWFY |
47.89 |
49.69 |
1.80 |
| 10 |
Zellers, Sarah (10)
|
NJSWST |
49.71 |
50.19 |
0.48 |
| 11 |
Gubitosa, Adrianna E (10)
|
NJMYM |
49.73 |
52.53 |
2.80 |
| 12 |
Florkiewicz, Elizabeth (10)
|
NJWFY |
51.92 |
52.86 |
0.94 |
| 13 |
Heitmann, Lena E (10)
|
NJWFY |
50.39 |
53.56 |
3.17 |
| 14 |
Simon, Aylani (8)
|
NJCBGC |
57.76 |
56.42 |
-1.34 |
| 15 |
Ramirez, Renata P (9)
|
NJRSA |
1:05.70 |
1:02.46 |
-3.24 |
| 16 |
deHaas, Chloe J (9)
|
NJPPST |
56.34 |
1:04.52 |
8.18 |
| 17 |
Luo, Xiaoyue (7)
|
NJSTAR |
1:00.00 |
1:06.35 |
6.35 |
| 18 |
Newsom, Ava (9)
|
NJRANY |
1:21.36 |
1:16.10 |
-5.26 |
| 19 |
Beer, Emma (7)
|
NJRANY |
1:10.22 |
1:20.65 |
10.43 |
|
Mikus, Charlotte (9)
|
NJRANY |
1:11.12 |
DQ |
- |
|
Wangchuk, Yutso (8)
|
NJRANY |
1:20.47 |
DQ |
- |
|
Los, Hannah M (10)
|
NJWFY |
1:13.93 |
DQ |
- |
|
Zinna, Micaela (10)
|
NJWFY |
57.74 |
DQ |
- |
|
Campbell, Gabriella I (10)
|
NJRANY |
1:00.34 |
NS |
- |
|
Pickett, Hazel A (10)
|
NJPPST |
1:08.67 |
NS |
- |
|
Ernst, Beatrix E (9)
|
NJPPST |
1:02.81 |
NS |
- |