| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Jones, Ella P (9)
|
NJXCEL |
41.12 |
39.00 |
-2.12 |
| 2 |
Schmidt, Addison G (10)
|
NJSTAC |
40.63 |
40.19 |
-0.44 |
| 3 |
Zaremba, Nicole (10)
|
NJSCAR |
42.76 |
41.23 |
-1.53 |
| 4 |
Baryshevtsev, Viktoria E (10)
|
NJSCAR |
44.60 |
43.38 |
-1.22 |
| 5 |
Dischler, Amelia S (9)
|
NJFOBY |
45.48 |
43.39 |
-2.09 |
| 6 |
Wang, Amber (10)
|
NJXCEL |
45.43 |
43.58 |
-1.85 |
| 7 |
Patel, Kavya Y (10)
|
NJSCAR |
48.22 |
43.96 |
-4.26 |
| 8 |
Sood, Manya (10)
|
NJUNXC |
43.91 |
43.98 |
0.07 |
| 9 |
Haemmerle, Julia F (9)
|
NJSKYY |
43.99 |
44.08 |
0.09 |
| 10 |
Vasquez, Elizabeth (9)
|
NJEAG |
44.43 |
44.14 |
-0.29 |
| 11 |
Lee, Susie (9)
|
NJSCAR |
45.88 |
44.62 |
-1.26 |
| 12 |
Wang, Yiqing (10)
|
NJSCAR |
48.57 |
44.70 |
-3.87 |
| 13 |
Wong, Erin O (10)
|
NJBB |
44.41 |
45.22 |
0.81 |
| 14 |
Rodriguez, Kayla I (8)
|
NJSCAR |
45.73 |
45.28 |
-0.45 |
| 15 |
Kepka, Cleo (10)
|
NJSKYY |
43.96 |
45.30 |
1.34 |
| 16 |
Laynez, Leticia I (8)
|
NJEAG |
47.25 |
45.32 |
-1.93 |
| 17 |
Klausz, Ella K (10)
|
NJSTAC |
48.37 |
45.91 |
-2.46 |
| 18 |
Valente, Bianca (10)
|
NJSKYY |
45.22 |
46.62 |
1.40 |
| 19 |
Sirotic, Jackie (10)
|
NJFOBY |
45.40 |
46.98 |
1.58 |
| 20 |
Perrotti, Francesca C (9)
|
NJSKYY |
49.79 |
47.09 |
-2.70 |
| 21 |
Hirsch, Molly R (9)
|
NJBB |
50.67 |
47.54 |
-3.13 |
| 22 |
Klaus, Delaney (9)
|
NJSTAC |
47.25 |
48.16 |
0.91 |
| 23 |
Malinowski, Liliana (9)
|
NJSKYY |
48.99 |
48.17 |
-0.82 |
| 24 |
Kim, Iris B (7)
|
NJSCAR |
48.75 |
48.59 |
-0.16 |
| 25 |
Paccione, Emma A (9)
|
NJBB |
57.05 |
48.77 |
-8.28 |
| 26 |
Carcara, Nicolette R (9)
|
NJBB |
1:00.29 |
51.28 |
-9.01 |
| 27 |
Zettler, AvaGrace (8)
|
NJBB |
57.19 |
55.83 |
-1.36 |
|
Ye, Emily (10)
|
NJXCEL |
46.70 |
DQ |
- |
|
D'Angelo, Valentina M (9)
|
NJBB |
49.89 |
DQ |
- |