| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lazatin, Thomas J (12)
|
MRVAC |
1:20.79 |
1:16.44 |
-4.35 |
| 1 |
Aragon Espinoza, Edahi (11)
|
MRMHHW |
1:21.02 |
1:19.43 |
-1.59 |
| 2 |
Hineman, Luke C (12)
|
MRNDAC |
1:22.60 |
1:21.94 |
-0.66 |
| 3 |
Milner, Adam J (11)
|
MRPAC |
1:26.02 |
1:24.00 |
-2.02 |
| 4 |
Kumar, Aadi (12)
|
MRYMID |
1:22.53 |
1:24.53 |
2.00 |
| 5 |
Bodo, Brayden M (12)
|
MRHVD |
1:38.64 |
1:26.39 |
-12.25 |
| 6 |
John, Matthew R (11)
|
MRCOND |
1:22.35 |
1:27.40 |
5.05 |
| 7 |
Chen, Jacob Y (11)
|
MRPAC |
1:38.54 |
1:31.56 |
-6.98 |
| 8 |
Williamson, Taggart S (12)
|
MRVAC |
1:21.32 |
1:40.20 |
18.88 |
| 9 |
Iza, Sebastian (11)
|
MRCFJV |
1:47.40 |
1:50.31 |
2.91 |
| 10 |
Sumersford, Kyle J (11)
|
MRCFJV |
2:12.87 |
2:02.57 |
-10.30 |
|
Tennant, Jackson M (12)
|
MRNBS |
1:21.19 |
NS |
- |