| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nunn, Bo B (8)
|
NCEAC |
20.06 |
19.39 |
-0.67 |
| 2 |
Borden, Max W (7)
|
NCSFSC |
22.85 |
21.65 |
-1.20 |
| 3 |
Donnalley, David B (8)
|
NCSGSA |
23.53 |
23.36 |
-0.17 |
| 4 |
Williams, Grant M (8)
|
NCSTAR |
24.12 |
23.69 |
-0.43 |
| 5 |
Hill, Quintin B (8)
|
NCSTAR |
26.01 |
26.72 |
0.71 |
| 6 |
Wiswall, Morgan A (6)
|
NCSTAR |
32.49 |
29.76 |
-2.73 |
| 7 |
Donnalley, Jackson E (6)
|
NCSGSA |
35.01 |
32.27 |
-2.74 |
| 8 |
Powell, Oren D (6)
|
NCEAC |
34.24 |
34.27 |
0.03 |
| 9 |
Thompson, Charles M (8)
|
NCSGSA |
|
36.32 |
- |
| 10 |
Liera, Nicolas R (5)
|
NCSGSA |
|
42.04 |
- |
| 11 |
Davis, Kaden M (5)
|
NCSGSA |
|
47.52 |
- |
| 12 |
Teoh, Trent P (4)
|
NCSTAR |
|
49.17 |
- |
|
Colantuono, Nicholas N (5)
|
NCSGSA |
|
DQ |
- |
|
Rossato, Maxwell H (5)
|
NCSGSA |
|
NS |
- |