| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cole, Tyrus D (12)
|
NCECA |
32.87 |
32.92 |
0.05 |
| 2 |
Lin, Owen N (10)
|
NCECA |
35.59 |
33.18 |
-2.41 |
| 3 |
Marlow, Tiago V (12)
|
NCECA |
36.38 |
35.63 |
-0.75 |
| 4 |
Sass, Elliott J (11)
|
NCECA |
|
39.70 |
- |
| 5 |
Squires, Arthur James M (12)
|
NCECA |
50.25 |
46.54 |
-3.71 |
| 6 |
Manuel, Conrad R (8)
|
NCECA |
54.95 |
50.65 |
-4.30 |
| 7 |
Blaylock, Dakota M (11)
|
NCECA |
51.87 |
55.35 |
3.48 |
| 8 |
Schwartz, Elijah J (9)
|
NCECA |
1:18.41 |
56.43 |
-21.98 |
| 9 |
Marlow, Nicolas V (9)
|
NCECA |
58.06 |
56.49 |
-1.57 |
|
Byrd, Parker E (10)
|
NCECA |
53.69 |
DQ |
- |
|
Charles, Finley G (8)
|
NCECA |
1:03.62 |
NS |
- |
|
Michalowicz, Jason B (10)
|
NCECA |
45.50 |
NS |
- |
|
Newsome, Gabriel A (11)
|
NCECA |
|
NS |
- |
|
Terrazas, Johnny (13)
|
NCECA |
|
NS |
- |