| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Martorello, Gianna M (10)
|
MRWEST |
1:08.73 |
1:03.59 |
-5.14 |
| 2 |
Bak, Hanna M (10)
|
MRQNS |
1:07.03 |
1:05.21 |
-1.82 |
| 3 |
Torres, Sofia R (9)
|
MRWEST |
1:18.18 |
1:07.41 |
-10.77 |
| 4 |
Tan, Shanel E (10)
|
MRQNS |
1:18.61 |
1:08.57 |
-10.04 |
| 5 |
Pattanakul, Megan (10)
|
MRQNS |
1:12.22 |
1:09.12 |
-3.10 |
| 6 |
Jiang, Lori (9)
|
MRWEST |
1:10.37 |
1:09.51 |
-0.86 |
| 7 |
Kang, Sunny (9)
|
MRWEST |
1:17.34 |
1:12.34 |
-5.00 |
| 8 |
Olsen, Liv I (10)
|
MRWEST |
1:15.70 |
1:12.79 |
-2.91 |
| 9 |
Zoelle, Ryan G (10)
|
MRPAC |
1:32.18 |
1:19.44 |
-12.74 |
| 10 |
Lee, Jihyo Priscilla P (9)
|
MRLIFE |
2:00.89 |
1:19.88 |
-41.01 |
| 11 |
Constantino, Kelly E (10)
|
MRWEST |
1:28.04 |
1:20.94 |
-7.10 |
| 12 |
Levy, Sophia (10)
|
MRWEST |
1:48.80 |
1:21.96 |
-26.84 |
| 13 |
Cho, Sophia H (9)
|
MRUN |
1:30.33 |
1:22.41 |
-7.92 |
| 14 |
Klein, Mikayla (9)
|
MRWEST |
1:27.57 |
1:23.70 |
-3.87 |
| 15 |
Yin-Westbay, Eva (9)
|
MRQNS |
|
1:27.19 |
- |
| 16 |
Maymin, Edele E (10)
|
MRPAC |
|
1:28.72 |
- |
| 17 |
Riccio, Allison J (9)
|
MRPAC |
1:31.90 |
1:30.43 |
-1.47 |
|
Garretson, Phoebe N (9)
|
MRPAC |
1:33.73 |
NS |
- |