| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Afanasewicz, Carly M (13)
|
MRPAC |
59.87 |
58.74 |
-1.13 |
| 2 |
Torres, Sofia R (13)
|
MRBAD |
1:01.30 |
59.72 |
-1.58 |
| 3 |
Aydin, Zoey L (13)
|
MRPAC |
1:08.99 |
1:02.42 |
-6.57 |
| 4 |
Jorsling, Jisella C (13)
|
MRBAD |
1:02.12 |
1:02.46 |
0.34 |
| 5 |
Jiang, Lori (13)
|
MRBAD |
1:02.38 |
1:02.80 |
0.42 |
| 6 |
Gutierrez, Sophia E (13)
|
MRBAD |
1:05.08 |
1:03.86 |
-1.22 |
| 7 |
Lee, Lovy Y (13)
|
MRPAC |
1:01.97 |
1:04.07 |
2.10 |
| 8 |
Bharam, Mia A (13)
|
MRPAC |
1:06.31 |
1:07.45 |
1.14 |
| 9 |
Cioffi, Fiamma (13)
|
MREAST |
1:08.72 |
1:10.78 |
2.06 |
| 10 |
Ismail, Yasmeen N (14)
|
MRQNS |
1:09.68 |
1:10.82 |
1.14 |
| 11 |
Catanzaro, Maizie J (14)
|
MRPAC |
1:09.81 |
1:10.95 |
1.14 |
| 12 |
Cho, April T (13)
|
MRPAC |
1:10.74 |
1:11.17 |
0.43 |
| 13 |
Cabello, Mackenzie E (13)
|
MREAST |
1:11.39 |
1:11.41 |
0.02 |
| 14 |
Ke, Serena (14)
|
MREAST |
1:10.70 |
1:12.85 |
2.15 |
| 15 |
Riccio, Allison J (13)
|
MRPAC |
1:13.21 |
1:13.65 |
0.44 |
| 16 |
Portillo, Fernanda P (14)
|
MREAST |
1:12.75 |
1:13.96 |
1.21 |
| 17 |
Iacobazzi, Alba (13)
|
MREAST |
1:17.17 |
1:16.44 |
-0.73 |
| 18 |
Brenner, Alexandra R (13)
|
MREAST |
1:16.89 |
1:18.43 |
1.54 |
| 19 |
Atkins, Sophia A (13)
|
MREAST |
1:20.95 |
1:21.08 |
0.13 |
| 20 |
Xie, Sophie (14)
|
MREAST |
1:24.02 |
1:24.23 |
0.21 |
| 21 |
Arregui, Jenna M (13)
|
MRPAC |
1:23.96 |
1:25.75 |
1.79 |
| 22 |
Scott, Addison H (13)
|
MRPAC |
1:27.16 |
1:28.53 |
1.37 |