| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Martorello, Gianna M (8)
|
MRWEST |
1:31.45 |
1:24.82 |
-6.63 |
| 2 |
Pattanakul, Megan (8)
|
MRQNS |
1:28.16 |
1:29.70 |
1.54 |
| 3 |
Quested, Bluebell B (7)
|
MRPATS |
1:37.74 |
1:33.04 |
-4.70 |
| 4 |
Greenberg, Ariel S (8)
|
MRWEST |
1:41.19 |
1:33.63 |
-7.56 |
| 5 |
Jiang, Lori (7)
|
MRWEST |
1:51.72 |
1:33.82 |
-17.90 |
| 6 |
Lathan, Lyra (8)
|
MRWEST |
1:39.09 |
1:36.22 |
-2.87 |
| 7 |
Nassar, Noor (8)
|
MRLGAC |
1:40.63 |
1:36.99 |
-3.64 |
| 8 |
Kang, Sunny (7)
|
MRWEST |
|
1:39.73 |
- |
| 9 |
Fu, Caren W (8)
|
MRQNS |
1:38.45 |
1:39.89 |
1.44 |
| 10 |
Lama, Tenzing L (8)
|
MRLGAC |
1:40.33 |
1:45.64 |
5.31 |
| 11 |
Quan, Li Xin (7)
|
MRQNS |
1:49.42 |
1:47.08 |
-2.34 |
| 12 |
Li, Quan Xin (7)
|
MRQNS |
2:02.00 |
1:50.86 |
-11.14 |
| 13 |
O'Sullivan, Brenan K (6)
|
MRLGAC |
|
2:09.83 |
- |
|
Torres, Sofia R (7)
|
MRWEST |
|
DQ |
- |
|
Remor, Rachel (6)
|
MRRIST |
2:30.00 |
DQ |
- |
|
Finchelstein, Gabriela (8)
|
MRRIST |
2:30.00 |
DQ |
- |
|
Chamla, Alicia (8)
|
MRRIST |
2:30.00 |
DQ |
- |
|
Nunez-Estrada, Estefania (7)
|
MRLGAC |
|
DQ |
- |