| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kuang, Gloria J (13)
|
PVDRAG |
57.98 |
58.82 |
0.84 |
| 2 |
In, Emily (12)
|
PVMAC |
1:12.95 |
1:15.15 |
2.20 |
| 3 |
Smith, Camille L (12)
|
PVFAST |
|
1:19.98 |
- |
| 4 |
Guhr, Kajsa J (12)
|
PVDCPR |
1:47.15 |
1:22.00 |
-25.15 |
| 5 |
Bayona, Jimena P (13)
|
PVMSSC |
1:33.60 |
1:23.03 |
-10.57 |
| 6 |
Choi, Harper G (12)
|
PVMAC |
1:26.83 |
1:25.59 |
-1.24 |
| 7 |
Downs, Mia B (12)
|
PVFAST |
1:45.22 |
1:28.46 |
-16.76 |
| 8 |
Alexander-Fettus, Helen H (13)
|
PVDCPR |
1:41.12 |
1:31.25 |
-9.87 |
| 9 |
Charles-Balthazar, Danariell (12)
|
PVNCAP |
1:46.37 |
1:32.22 |
-14.15 |
| 10 |
Ellsworth, Sloan K (12)
|
PVDCPR |
2:03.17 |
1:51.37 |
-11.80 |