| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fernandez, Eliseo D (14)
|
MRMHHW |
55.10 |
52.18 |
-2.92 |
| 2 |
Hoffmann, Nick (13)
|
MRLIFE |
58.27 |
57.13 |
-1.14 |
| 3 |
Yates, Jordyn A (14)
|
MRMHHW |
1:07.66 |
59.97 |
-7.69 |
| 4 |
Perez Quiroz, Brianna Y (16)
|
MRMHHW |
1:08.44 |
1:06.21 |
-2.23 |
| 5 |
Hoffmann, Ben (12)
|
MRLIFE |
1:13.63 |
1:11.89 |
-1.74 |
| 6 |
Espinoza-Soriano, Lidia A (14)
|
MRMHHW |
1:14.19 |
1:12.32 |
-1.87 |
| 7 |
Owens, Jace (12)
|
MRLIFE |
1:13.47 |
1:14.21 |
0.74 |
| 8 |
Molina, Isabella (11)
|
MRLIFE |
1:12.47 |
1:16.83 |
4.36 |
| 9 |
Guevara, Xavier B (9)
|
MRUN |
1:18.00 |
1:18.72 |
0.72 |
| 10 |
Fernandez, Sofia A (11)
|
MRMHHW |
1:21.18 |
1:22.20 |
1.02 |
| 11 |
Fernandez, Gabriel M (10)
|
MRMHHW |
1:26.20 |
1:22.55 |
-3.65 |
| 12 |
Liu, Cameron (8)
|
MRLIFE |
|
1:42.41 |
- |
|
Hopkins, Javon (13)
|
MRUN |
1:26.00 |
DQ |
- |
|
Espinoza-Soriano, Jorge (11)
|
MRMHHW |
1:16.42 |
NS |
- |
|
Duarte, Andy (14)
|
MRUN |
59.00 |
NS |
- |