| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Green, Daphne B (11)
|
MRRA |
30.61 |
31.74 |
1.13 |
| 2 |
Biehler, Penelope (12)
|
NJSCY |
32.23 |
32.39 |
0.16 |
| 3 |
Broccoli, Luccianna G (12)
|
MRRA |
35.50 |
33.68 |
-1.82 |
| 4 |
Chang, Mikaela L (11)
|
MRRA |
35.68 |
34.17 |
-1.51 |
| 5 |
Wargo, Natalie R (11)
|
MRYBAR |
35.60 |
35.31 |
-0.29 |
| 6 |
Kattner, Sofia (12)
|
NJSCY |
36.58 |
37.02 |
0.44 |
| 7 |
Sofia, Alexis P (12)
|
MRNYS |
39.31 |
37.10 |
-2.21 |
| 8 |
Carrigan, Kaylee (11)
|
MRRA |
39.39 |
38.18 |
-1.21 |
| 9 |
Eckert, Lucy M (11)
|
MRNDAC |
38.95 |
38.26 |
-0.69 |
| 10 |
Mancuso, Aimee R (12)
|
MRNYS |
42.46 |
38.72 |
-3.74 |
| 11 |
Courtney, Charlotte T (11)
|
MRNDAC |
40.13 |
38.91 |
-1.22 |
| 12 |
Lapp, Charlotte (11)
|
NJSCY |
39.19 |
38.98 |
-0.21 |
| 13 |
Hoover, Abigail (12)
|
MRVAC |
41.40 |
39.33 |
-2.07 |
| 14 |
Milza, Zoe E (12)
|
MRMWDA |
44.45 |
40.24 |
-4.21 |
| 15 |
DuCoat, Brianna (12)
|
NJSCY |
40.22 |
40.45 |
0.23 |
| 16 |
Lopez-leon, Camila V (12)
|
MRNDAC |
46.67 |
41.65 |
-5.02 |
| 17 |
Martins, Lillian I (11)
|
MRRA |
45.00 |
43.68 |
-1.32 |
| 18 |
Fitzgerald-Van Loan, Hadley (12)
|
MRNDAC |
|
43.85 |
- |
| 19 |
Webb, Sarah A (11)
|
MRNDAC |
49.88 |
45.48 |
-4.40 |
| 20 |
Gardner, Aubrey L (12)
|
MRNYS |
57.00 |
45.76 |
-11.24 |
| 21 |
Jones, Ivy (11)
|
NJSCY |
50.53 |
46.22 |
-4.31 |
| 22 |
Giannini, Ciara B (11)
|
MRPBAC |
48.87 |
46.52 |
-2.35 |
| 23 |
Carey, Katherine E (11)
|
MRMWDA |
46.80 |
46.82 |
0.02 |
| 24 |
De Lisi, Emma (11)
|
NJSCY |
52.89 |
50.08 |
-2.81 |
| 25 |
Amar, Arielle P (11)
|
MRRA |
54.81 |
52.91 |
-1.90 |
| 26 |
Meyer, Amelia A (11)
|
MRYBAR |
59.89 |
1:01.88 |
1.99 |
|
Leslie, Rylee (11)
|
NJSCY |
36.56 |
NS |
- |
|
Mascuch, Emma (12)
|
NJSCY |
41.09 |
NS |
- |
|
Bartels, Kayleigh A (12)
|
MRYBAR |
52.89 |
NS |
- |