| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Glacken, Ariadna M (10)
|
NJUN-L |
50.99 |
43.06 |
-7.93 |
| 2 |
Ben, Alicia M (8)
|
NJXCEL |
49.56 |
51.58 |
2.02 |
| 3 |
Lu, Chelsea (10)
|
NJSTAR |
51.59 |
51.93 |
0.34 |
| 4 |
Huang, Yiyi (10)
|
NJSTAR |
1:01.36 |
53.15 |
-8.21 |
| 5 |
Zapata, Zoe S (10)
|
NJLIFE |
57.65 |
53.83 |
-3.82 |
| 6 |
Komrakova, Elizaveta (10)
|
NJCBGC |
55.25 |
54.26 |
-0.99 |
| 7 |
Lupo, Leah B (10)
|
NJCJAC |
54.87 |
54.34 |
-0.53 |
| 8 |
Lee, Kaitlyn (9)
|
NJLIFE |
1:01.34 |
54.94 |
-6.40 |
| 9 |
Pradhan, Anika (10)
|
NJNJSD |
1:05.33 |
55.24 |
-10.09 |
| 10 |
Walling, Cecilia R (10)
|
NJCJAC |
1:02.34 |
56.87 |
-5.47 |
| 11 |
Buckholtz, Emilia J (9)
|
NJSTAC |
55.19 |
57.26 |
2.07 |
| 11 |
Eliopoulos, Phoebe J (9)
|
NJRVYM |
53.79 |
57.26 |
3.47 |
| 13 |
Faber, Ayla (8)
|
NJNJSD |
1:07.10 |
58.25 |
-8.85 |
| 14 |
Nosher, Alexa (10)
|
NJWEY |
56.33 |
58.62 |
2.29 |
| 15 |
Tiu, Emery (9)
|
NJSTAC |
57.40 |
59.76 |
2.36 |
| 16 |
Laurenzi, Stella J (10)
|
NJUN-M |
55.78 |
1:00.20 |
4.42 |
| 17 |
Berman, Hailey C (10)
|
NJSTAC |
59.92 |
1:00.29 |
0.37 |
| 18 |
Comstock, Riley C (8)
|
NJSTAC |
59.45 |
1:01.11 |
1.66 |
| 19 |
Marques, Sofia (8)
|
NJNJSD |
1:13.76 |
1:01.83 |
-11.93 |
| 20 |
Vasant, Miraya (10)
|
NJSTAR |
1:00.00 |
1:02.20 |
2.20 |
| 21 |
Pradhan, Aarya (8)
|
NJNJSD |
1:20.04 |
1:03.22 |
-16.82 |
| 22 |
Xie, Ava (9)
|
NJXCEL |
1:06.12 |
1:06.72 |
0.60 |
| 23 |
Andolino, Deanna C (9)
|
NJSTAC |
1:07.98 |
1:07.30 |
-0.68 |
| 24 |
Kelkar, Prajakta S (10)
|
NJSTAC |
1:05.48 |
1:07.73 |
2.25 |
| 25 |
Amin, Aarna J (10)
|
NJSTAC |
1:07.30 |
1:08.75 |
1.45 |
| 26 |
Kapka, Lillian S (9)
|
NJSTAC |
1:04.03 |
1:09.57 |
5.54 |
| 27 |
Ecklund, Shea M (9)
|
NJCJAC |
1:24.32 |
1:14.01 |
-10.31 |
| 28 |
Acevedo-Lopez, Eliana (8)
|
NJNJSD |
1:30.58 |
1:22.44 |
-8.14 |
|
Papakonstantinou, Chloe (8)
|
NJSTAR |
1:10.00 |
DQ |
- |