| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kwan, Maggie (12)
|
MRGATE |
38.00 |
38.41 |
0.41 |
| 2 |
Largen, Caroline F (12)
|
MRUN |
37.00 |
38.63 |
1.63 |
| 3 |
Wong, Isabella D (11)
|
MRGATE |
38.00 |
38.99 |
0.99 |
| 4 |
Huang, Chloe K (13)
|
MRHS |
39.95 |
39.12 |
-0.83 |
| 5 |
Lastras-Castrejon, Daniela (15)
|
MRCFJV |
54.88 |
40.98 |
-13.90 |
| 6 |
Zhang, Emma (10)
|
MRGATE |
39.00 |
41.05 |
2.05 |
| 7 |
Banja, Cristal * (13)
|
MRHS |
43.95 |
41.88 |
-2.07 |
| 8 |
Huang, Cheri K (10)
|
MRHS |
42.02 |
42.19 |
0.17 |
| 9 |
Plawiak, Emilia A (9)
|
MRUN |
43.00 |
43.89 |
0.89 |
| 10 |
Boubert, Jordyn (10)
|
MRHES |
42.64 |
46.57 |
3.93 |
| 11 |
Baran, Joanna (10)
|
MRGATE |
48.00 |
47.89 |
-0.11 |
| 12 |
Amor, Galia (14)
|
MRHES |
|
48.39 |
- |
| 13 |
Williams, Serai (12)
|
MRHES |
49.58 |
48.53 |
-1.05 |
| 14 |
Lastras-Castrejon, Paulina (11)
|
MRCFJV |
50.20 |
48.93 |
-1.27 |
| 15 |
Taylor, Peyton A (9)
|
MRHES |
|
51.12 |
- |
| 16 |
Lally, Keely M (9)
|
MRHS |
49.00 |
51.50 |
2.50 |
| 17 |
Dunn, Madison M (14)
|
MRHES |
|
53.00 |
- |
| 18 |
Rodriguez, Laura V (13)
|
MRGATE |
50.00 |
54.05 |
4.05 |
| 19 |
Bradley, Shania (13)
|
MRHES |
|
54.36 |
- |
| 20 |
Reid, Morgan (9)
|
MRHES |
54.58 |
57.06 |
2.48 |