| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Martorello, Gianna M (10)
|
MRWEST |
1:16.12 |
1:12.88 |
-3.24 |
| 2 |
Bak, Hanna M (10)
|
MRQNS |
1:15.41 |
1:15.03 |
-0.38 |
| 3 |
Tan, Shanel E (10)
|
MRQNS |
1:24.15 |
1:15.37 |
-8.78 |
| 4 |
Torres, Sofia R (9)
|
MRWEST |
1:23.10 |
1:17.81 |
-5.29 |
| 5 |
Pattanakul, Megan (10)
|
MRQNS |
1:21.57 |
1:17.93 |
-3.64 |
| 6 |
Jiang, Lori (9)
|
MRWEST |
1:18.19 |
1:18.27 |
0.08 |
| 7 |
Olsen, Liv I (10)
|
MRWEST |
1:26.11 |
1:20.96 |
-5.15 |
| 8 |
Kang, Sunny (9)
|
MRWEST |
1:27.68 |
1:23.61 |
-4.07 |
| 9 |
Garretson, Phoebe N (9)
|
MRPAC |
|
1:28.00 |
- |
| 10 |
Zoelle, Ryan G (10)
|
MRPAC |
1:43.91 |
1:30.63 |
-13.28 |
| 11 |
Klein, Mikayla (9)
|
MRWEST |
1:44.19 |
1:30.92 |
-13.27 |
| 12 |
Yin-Westbay, Eva (9)
|
MRQNS |
|
1:33.61 |
- |
| 13 |
Constantino, Kelly E (10)
|
MRWEST |
1:37.47 |
1:33.88 |
-3.59 |
| 14 |
Cho, Sophia H (9)
|
MRUN |
1:41.18 |
1:34.37 |
-6.81 |
| 15 |
Lee, Jihyo Priscilla P (9)
|
MRLIFE |
1:58.89 |
1:34.66 |
-24.23 |
| 16 |
Levy, Sophia (10)
|
MRWEST |
|
1:36.98 |
- |