| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gonzalez, Emilianna (15)
|
MRAPEX |
1:06.40 |
1:01.86 |
-4.54 |
| 1 |
Torres, Cassidy-amber A (16)
|
MRLGAC |
1:03.62 |
1:03.16 |
-0.46 |
| 2 |
Egbert, Alexis A (16)
|
MRLIE |
1:03.88 |
1:04.01 |
0.13 |
| 2 |
Green, Joevannie J (15)
|
MRLGAC |
1:09.02 |
1:10.51 |
1.49 |
| 3 |
Lee, Joelle E (16)
|
MRLIE |
1:03.06 |
1:04.08 |
1.02 |
| 3 |
Sorensen, Auden R (15)
|
MRYFD |
1:08.76 |
1:10.88 |
2.12 |
| 4 |
Corcuera, Carolina D (16)
|
MRLGAC |
1:05.04 |
1:04.30 |
-0.74 |
| 4 |
Bailey-Hamm, Elizabeth C (17)
|
MRFREE |
1:07.16 |
1:11.57 |
4.41 |
| 5 |
Ellefsen, Ryann (15)
|
MRTRI |
1:06.12 |
1:05.36 |
-0.76 |
| 6 |
Trosman, Rebecca (16)
|
MRMPNY |
1:03.13 |
1:05.41 |
2.28 |
| 7 |
Mikheyeva, Marianna (16)
|
MRTRI |
1:05.96 |
1:06.13 |
0.17 |
| 8 |
Stanton, Natalie M (15)
|
MRLIE |
1:07.17 |
1:06.52 |
-0.65 |
| 9 |
Ma, Ariana M (15)
|
MRMPNY |
1:03.72 |
1:06.83 |
3.11 |
| 10 |
Leal, Ashley (16)
|
MRRED |
1:05.03 |
1:07.26 |
2.23 |
| 11 |
Makhmadalieva, Parvina (18)
|
MRMPNY |
1:06.54 |
1:08.25 |
1.71 |
| 12 |
Mendoza, Patricia G (15)
|
MRQNS |
1:08.39 |
1:08.27 |
-0.12 |
| 13 |
Pecorale, Nicholette (16)
|
MRTRI |
1:09.45 |
1:08.31 |
-1.14 |
| 14 |
Lengyel, Sophia (15)
|
MRQNS |
1:09.43 |
1:08.40 |
-1.03 |
| 15 |
Davidson, Ren S (16)
|
MRMAKO |
1:07.38 |
1:08.96 |
1.58 |
|
Luan, Ava C (16)
|
MRMAKO |
1:06.43 |
NS |
- |
|
Liang, Magan E (16)
|
MRTRI |
1:09.14 |
NS |
- |