| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Reed, Claire H (14)
|
MRWEST |
1:06.01 |
1:03.10 |
-2.91 |
| 1 |
Sherpa, Sharon D (14)
|
MRLGAC |
1:12.55 |
1:12.81 |
0.26 |
| 2 |
Chin, Cassidy K (14)
|
MRQNS |
1:04.69 |
1:03.46 |
-1.23 |
| 2 |
Lee, Priscilla J (14)
|
MRLIE |
1:09.83 |
1:13.01 |
3.18 |
| 3 |
Zhang, Suri S (14)
|
MRQNS |
1:04.34 |
1:05.32 |
0.98 |
| 3 |
Murphy, Melia H (14)
|
MRYFD |
1:11.73 |
1:13.76 |
2.03 |
| 4 |
Erdal, Yasemin (14)
|
MRLGAC |
1:05.13 |
1:05.87 |
0.74 |
| 4 |
Longhitano, Leana R (14)
|
MRLGAC |
1:11.42 |
1:18.12 |
6.70 |
| 5 |
de Mendonca, Sophia A (14)
|
MRYFD |
1:07.43 |
1:07.36 |
-0.07 |
| 6 |
Hunter, Madeleine J (14)
|
MRLIE |
1:06.79 |
1:07.61 |
0.82 |
| 7 |
Petrovic, Sydney B (14)
|
MRLIE |
1:06.80 |
1:07.66 |
0.86 |
| 8 |
Polauf, Sofia (14)
|
MRLIE |
1:07.79 |
1:08.79 |
1.00 |
| 9 |
Radov, Rachel (14)
|
MRSIAC |
1:11.29 |
1:09.05 |
-2.24 |
| 10 |
Leblond, Charlotte M (14)
|
MRLIE |
1:11.19 |
1:09.49 |
-1.70 |
| 11 |
Shnayderman, Alisa (14)
|
MRMPNY |
1:11.02 |
1:10.07 |
-0.95 |
| 12 |
Santarpia, Sadie (14)
|
MRTRI |
1:11.93 |
1:10.17 |
-1.76 |
| 13 |
Aragues, Alazne R (14)
|
MRYFD |
1:10.25 |
1:10.83 |
0.58 |
| 14 |
Roudnitsky, Julia (14)
|
MRFREE |
1:07.57 |
1:10.93 |
3.36 |
| 15 |
Liu, Natalie (14)
|
MRWEST |
1:12.28 |
1:11.25 |
-1.03 |
| 16 |
Van Name, Lilly (14)
|
MRTRI |
1:11.22 |
1:11.68 |
0.46 |
| 17 |
Tan, Felicity (14)
|
MRCAS |
1:12.30 |
1:12.07 |
-0.23 |
| 18 |
Ramos, Micaela C (14)
|
MRYFD |
1:12.01 |
1:12.12 |
0.11 |
| 19 |
Abdelgawad, Haya A (14)
|
MRQNS |
1:11.90 |
1:12.22 |
0.32 |