| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nelson, Broderick C (10)
|
VALY |
39.62 |
39.08 |
-0.54 |
| 2 |
Carpenter, Jackson G (10)
|
VALY |
41.39 |
39.42 |
-1.97 |
| 3 |
Rogers, Mitchell T (10)
|
VALY |
45.58 |
42.64 |
-2.94 |
| 4 |
Harris, Richter E (10)
|
VALY |
42.90 |
42.87 |
-0.03 |
| 5 |
Milam, Jeb P (10)
|
VALY |
44.76 |
44.38 |
-0.38 |
| 6 |
Muminovic, Liam E (10)
|
VALY |
|
45.15 |
- |
| 7 |
Williams, Owen P (9)
|
VALY |
50.13 |
46.73 |
-3.40 |
| 8 |
Wu, Caleb C (10)
|
VALY |
46.17 |
47.23 |
1.06 |
| 9 |
DelBene, Miles R (10)
|
VALY |
45.81 |
47.55 |
1.74 |
| 10 |
Edwards, Samuel W (9)
|
VALY |
47.89 |
49.28 |
1.39 |
| 11 |
Carpenter, Braedon M (9)
|
VALY |
58.82 |
55.70 |
-3.12 |
| 12 |
Sigler, Thomas W (9)
|
VALY |
1:11.07 |
1:06.72 |
-4.35 |
|
DeCiantis, Michael J (10)
|
VALY |
|
DQ |
- |
|
Richardson, Noah B (10)
|
VALY |
|
DQ |
- |