| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
O'Connell, Coco (8)
|
NJSKYY |
41.11 |
35.60 |
-5.51 |
| 2 |
Tseng, Zoe (8)
|
NJMALT |
36.86 |
35.78 |
-1.08 |
| 3 |
Wong, Claire (8)
|
NJMALT |
37.45 |
36.12 |
-1.33 |
| 4 |
Valencia, Angelique J (8)
|
NJEAG |
1:05.00 |
36.68 |
-28.32 |
| 5 |
Quezada, Isabella C (8)
|
NJEAG |
40.88 |
37.63 |
-3.25 |
| 6 |
Ponce, Isabel G (8)
|
NJAQRC |
42.67 |
38.52 |
-4.15 |
| 7 |
Feng, Charlotte (7)
|
NJMALT |
46.48 |
41.77 |
-4.71 |
| 8 |
Assanah, Madison J (8)
|
NJJFAC |
0.59 |
42.03 |
41.44 |
| 9 |
Beda, Maya (8)
|
NJSKYY |
47.74 |
44.06 |
-3.68 |
| 10 |
Kurti, Deandra (7)
|
NJMALT |
48.00 |
47.30 |
-0.70 |
| 11 |
Verhage, Madison (7)
|
NJSKYY |
59.80 |
50.37 |
-9.43 |
| 12 |
Thiel, Grace F (8)
|
NJMALT |
1:01.37 |
55.62 |
-5.75 |
| 13 |
Brancato, Kathleen (7)
|
NJSKYY |
1:05.11 |
56.47 |
-8.64 |
| 14 |
Bacchetta, Isabella (7)
|
NJSKYY |
2:05.11 |
58.06 |
-67.05 |
| 15 |
Frank, Ellie R (5)
|
NJUN-N |
1:10.00 |
1:01.55 |
-8.45 |
| 16 |
Kandziolka, Elizabeth R (8)
|
NJOTT |
1:11.03 |
1:05.76 |
-5.27 |
|
Frank, Reese J (7)
|
NJUN-N |
40.37 |
DQ |
- |