| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Palei, Nicole (10)
|
MRMPNY |
1:15.00 |
1:19.54 |
4.54 |
| 2 |
Tan, Shanel E (10)
|
MRQNS |
1:20.32 |
1:19.71 |
-0.61 |
| 3 |
Teixidor-Salerno, Alegra M (10)
|
MRAGUA |
1:27.21 |
1:24.40 |
-2.81 |
| 4 |
Finchelstein, Gabriela (10)
|
MRRIST |
1:45.00 |
1:28.44 |
-16.56 |
| 5 |
Lam, Koiip (10)
|
MRLIAC |
1:31.50 |
1:30.19 |
-1.31 |
| 6 |
Kong, Athena (10)
|
MRLIAC |
1:30.99 |
1:30.23 |
-0.76 |
| 7 |
Obstler, Sydney B (10)
|
MRAGUA |
1:37.86 |
1:30.92 |
-6.94 |
| 8 |
Roudnitsky, Julia (9)
|
MRMPNY |
1:38.48 |
1:32.25 |
-6.23 |
| 9 |
Messinger-Nanni, Julia * (9)
|
MRAGUA |
1:40.83 |
1:39.38 |
-1.45 |
| 10 |
Sutter, Sofia G (9)
|
MRFREE |
1:45.99 |
1:43.09 |
-2.90 |
| 11 |
Fishbein, Lauren B (10)
|
MRAGUA |
1:40.00 |
1:45.72 |
5.72 |
| 12 |
Ilyusha, Sophie (9)
|
MRMPNY |
1:42.00 |
1:45.81 |
3.81 |
| 13 |
Zhukovsky, Lydia * (10)
|
MRAGUA |
1:50.00 |
1:50.77 |
0.77 |
| 14 |
Kozlovsky, Micah (10)
|
MRMPNY |
1:50.00 |
1:54.84 |
4.84 |
| 15 |
Safran, Elisa J (10)
|
MRCOND |
2:10.00 |
1:58.86 |
-11.14 |
| 16 |
McGourty, Hazel A (9)
|
MRCOND |
|
2:05.83 |
- |
|
Doran, Molly K (10)
|
MRLIAC |
1:34.10 |
DQ |
- |
|
Maad, Julia A (10)
|
MRCOND |
2:26.65 |
DQ |
- |
|
Won, Cecilia S (10)
|
MRAGUA |
1:50.00 |
DQ |
- |
|
Chan, Robyn V (10)
|
MRAGUA |
1:35.00 |
NS |
- |
|
Ioannou, Andriana (10)
|
MRQNS |
|
NS |
- |