| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Duarte, Andy (14)
|
MRUN |
28.00 |
27.56 |
-0.44 |
| 2 |
Perez Quiroz, Brianna Y (16)
|
MRMHHW |
37.50 |
35.90 |
-1.60 |
| 3 |
Espinoza-Soriano, Lidia A (14)
|
MRMHHW |
38.96 |
39.76 |
0.80 |
| 4 |
Wong, Aaden (10)
|
MRLIFE |
44.97 |
41.27 |
-3.70 |
| 5 |
Miller, Katie (14)
|
MRLIFE |
46.78 |
43.58 |
-3.20 |
| 6 |
Hoffmann, Luke (9)
|
MRLIFE |
49.68 |
45.50 |
-4.18 |
| 7 |
Daniel, Gabrielle (11)
|
MRLIFE |
46.17 |
47.72 |
1.55 |
| 8 |
Dos Reis, Elias (12)
|
MRLIFE |
55.98 |
48.91 |
-7.07 |
| 9 |
Chinea, Elle J (8)
|
MRLIFE |
1:06.19 |
52.11 |
-14.08 |
| 10 |
Shao, Alexander (11)
|
MRLIFE |
1:11.00 |
1:03.36 |
-7.64 |
|
Liu, Cameron (8)
|
MRLIFE |
|
DQ |
- |