| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Henage, Charles C (10)
|
NCWA |
44.03 |
43.78 |
-0.25 |
| 2 |
Annas, Avery M (10)
|
NCLENR |
48.68 |
44.20 |
-4.48 |
| 3 |
Taylor, Andrew J (9)
|
NCGG |
47.21 |
44.71 |
-2.50 |
| 4 |
Mogray, Joseph M (10)
|
NCCVAC |
50.80 |
48.27 |
-2.53 |
| 5 |
Bartlett, Jack W (10)
|
NCCVAC |
55.46 |
53.14 |
-2.32 |
| 6 |
Richards, Charles P (9)
|
NCCVAC |
|
59.85 |
- |
| 7 |
Dy, Logan X (9)
|
NCCVAC |
|
1:11.08 |
- |
| 8 |
Michaud, Phoenix R (10)
|
NCCVAC |
|
1:12.75 |
- |
|
Burgess, Dawson L (10)
|
NCCVAC |
|
DQ |
- |
|
Cline, Cole R (10)
|
NCCVAC |
|
DQ |
- |
|
Olguin-Abreu, David F (9)
|
NCCVAC |
|
DQ |
- |
|
Tracy, Peter C (9)
|
NCCVAC |
|
DQ |
- |
|
Hareyan, Narek (9)
|
NCCVAC |
|
NS |
- |
|
Lindquist, Corbin J (10)
|
NCGG |
51.82 |
NS |
- |