| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kabunov, Aleksei V (9)
|
NIJETS |
40.83 |
39.75 |
-1.08 |
| 2 |
Cavallerano, Jack S (10)
|
NINAYE |
46.01 |
44.24 |
-1.77 |
| 3 |
Mangoba, Zachary A (10)
|
NIISWM |
46.27 |
45.56 |
-0.71 |
| 4 |
Swenton, Joseph J (9)
|
NINAYE |
40.00 |
47.59 |
7.59 |
| 5 |
Winter, Brendan M (9)
|
NIWGSC |
51.45 |
48.13 |
-3.32 |
| 6 |
Vang, Joshua E (10)
|
NIJETS |
|
53.58 |
- |
| 7 |
Nelson, Caleb W (9)
|
NISYCH |
1:07.02 |
54.18 |
-12.84 |
| 8 |
Winans, Zachary B (9)
|
NICSCI |
|
1:00.95 |
- |
| 9 |
Klock, Conner G (10)
|
NIJETS |
1:02.66 |
1:02.03 |
-0.63 |
|
Patterson, Finnegan R (10)
|
NIJETS |
|
DQ |
- |
|
Baxter, Camden T (9)
|
NIMETS |
1:20.42 |
DQ |
- |
|
Murphy, Robert L (10)
|
NISYCH |
|
DQ |
- |
|
Shapiro, Ronen P (9)
|
NISYCH |
|
DQ |
- |
|
Hemphill, Blake J (10)
|
NICSCI |
|
NS |
- |