| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ison, Luka I (12)
|
NCRSA |
33.84 |
33.84 |
0.00 |
| 2 |
McCarthy, Luke T (12)
|
NCECA |
34.72 |
34.98 |
0.26 |
| 3 |
Roberts, Christopher S (12)
|
NCCAT |
35.60 |
35.56 |
-0.04 |
| 4 |
Villalobos, Adrian J (11)
|
NCRSA |
36.40 |
36.49 |
0.09 |
| 5 |
Kempf, Mason G (12)
|
NCRSA |
35.56 |
36.52 |
0.96 |
| 6 |
Malone, Samuel M (12)
|
NCRSA |
36.47 |
37.47 |
1.00 |
| 7 |
Gray, William R (12)
|
NCCAT |
42.34 |
39.72 |
-2.62 |
| 8 |
Ritchey, David P (12)
|
NCCAT |
41.33 |
39.94 |
-1.39 |
| 9 |
Marlow, Tiago V (12)
|
NCECA |
43.37 |
42.10 |
-1.27 |
| 10 |
Kondratick, Jackson A (12)
|
NCRSA |
44.19 |
42.55 |
-1.64 |
| 11 |
Winslow, William C (12)
|
NCRSA |
46.19 |
44.43 |
-1.76 |
| 12 |
Johnson, Cameron M (12)
|
NCECA |
|
44.64 |
- |
| 13 |
Levin, Adam M (12)
|
NCRSA |
46.64 |
47.61 |
0.97 |
| 14 |
Brennan, James M (11)
|
NCCAT |
50.40 |
48.93 |
-1.47 |
| 15 |
Sirgany, Benjamin C (12)
|
NCCAT |
56.42 |
50.98 |
-5.44 |
| 16 |
Bondo, Christopher L (11)
|
NCRSA |
55.58 |
51.61 |
-3.97 |
| 17 |
Yung, Ryan (12)
|
NCCAT |
50.50 |
1:08.91 |
18.41 |
|
Walker, Maxwell T (11)
|
NCHAC |
|
DQ |
- |
|
Baczara, Nicholas R (12)
|
NCHAC |
51.93 |
DQ |
- |