| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Esposito, Grace A (15)
|
MRTRI |
1:03.96 |
1:01.17 |
-2.79 |
| 1 |
Lally, Keely M (15)
|
MRFREE |
1:07.49 |
1:09.65 |
2.16 |
| 2 |
Torres, Cassidy A (17)
|
MRLGAC |
1:03.16 |
1:02.21 |
-0.95 |
| 2 |
Khalili-Tassi, Roya (15)
|
MRBKR |
1:08.77 |
1:10.88 |
2.11 |
| 3 |
Egbert, Alexis A (17)
|
MRLIE |
1:03.38 |
1:02.71 |
-0.67 |
| 3 |
Dublin, Alandra Z (16)
|
MRHES |
1:09.14 |
1:10.96 |
1.82 |
| 4 |
Stanton, Natalie M (16)
|
MRLIE |
1:03.46 |
1:04.28 |
0.82 |
| 4 |
Pecorale, Nicholette (17)
|
MRTRI |
1:08.03 |
1:11.04 |
3.01 |
| 5 |
Vincente, Julia (17)
|
MRSIAC |
1:05.16 |
1:04.37 |
-0.79 |
| 5 |
Triolo, Alexia S (15)
|
MRFREE |
1:10.83 |
1:13.89 |
3.06 |
| 6 |
Ellefsen, Ryann (16)
|
MRTRI |
1:04.03 |
1:04.69 |
0.66 |
| 6 |
Davidson, Ren S (17)
|
MRMAKO |
1:07.38 |
1:13.90 |
6.52 |
| 7 |
Kessler, Penelope (15)
|
MRMAKO |
1:05.74 |
1:04.77 |
-0.97 |
| 8 |
Corcuera, Carolina D (17)
|
MRLGAC |
1:03.30 |
1:05.04 |
1.74 |
| 9 |
Wright, Ellen J (17)
|
MRRED |
1:08.38 |
1:06.24 |
-2.14 |
| 10 |
Ma, Ariana M (16)
|
MRMPNY |
1:06.07 |
1:06.74 |
0.67 |
| 11 |
Secilmis, Elisa B (16)
|
MRQNS |
1:07.39 |
1:07.87 |
0.48 |
| 12 |
Lengyel, Sophia (16)
|
MRQNS |
1:05.96 |
1:08.01 |
2.05 |
| 13 |
Wood, Addison (16)
|
MRMAKO |
1:08.55 |
1:08.13 |
-0.42 |
| 14 |
Leblond, Emma K (16)
|
MRLIE |
1:04.36 |
1:08.63 |
4.27 |
|
Huang, Cheri K (15)
|
MRQNS |
1:03.68 |
DQ |
- |
|
Abbas, Menna (16)
|
MRTRI |
1:10.41 |
NS |
- |