| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cassell, Morgan C (16)
|
NCECA |
45.97 |
31.96 |
-14.01 |
| 2 |
Zapler, Ezra N (11)
|
NCECA |
35.47 |
34.23 |
-1.24 |
| 3 |
Lin, Owen N (10)
|
NCECA |
37.37 |
36.86 |
-0.51 |
| 4 |
Roth, Matej E (12)
|
NCECA |
39.56 |
39.06 |
-0.50 |
| 5 |
Walker, Trenton W (15)
|
NCECA |
40.79 |
42.92 |
2.13 |
| 6 |
Bullard, Cameron E (11)
|
NCECA |
47.33 |
45.05 |
-2.28 |
| 7 |
Pesko, Gavin E (11)
|
NCECA |
43.97 |
45.18 |
1.21 |
| 8 |
Michalowicz, Jason B (10)
|
NCECA |
|
52.69 |
- |
| 9 |
Anderson, Cole B (11)
|
NCECA |
52.41 |
53.33 |
0.92 |
| 10 |
Tyson, Miller R (8)
|
NCECA |
1:20.36 |
55.17 |
-25.19 |
| 11 |
Priechenfried, Owen S (8)
|
NCECA |
57.86 |
58.65 |
0.79 |
| 12 |
Byrd, Parker E (10)
|
NCECA |
1:02.72 |
58.76 |
-3.96 |
| 13 |
Schwartz, Elijah J (9)
|
NCECA |
1:02.49 |
1:00.10 |
-2.39 |
| 14 |
Silva, James A (10)
|
NCECA |
|
1:17.03 |
- |
|
Marlow, Tiago V (12)
|
NCECA |
40.08 |
DQ |
- |
|
Laguerre, Terrence (10)
|
NCECA |
|
DQ |
- |
|
Reynolds, Rainier S (7)
|
NCECA |
|
DQ |
- |
|
Haney, Caleb M (12)
|
NCECA |
|
DQ |
- |
|
Sanchez, Jorge S (8)
|
NCECA |
|
DQ |
- |
|
Seymore, Davin J (6)
|
NCECA |
|
DQ |
- |
|
Squires, Arthur James M (12)
|
NCECA |
1:06.70 |
DQ |
- |
|
Augustus, Jahmari K (8)
|
NCECA |
|
DQ |
- |
|
Siska, Ethan S (8)
|
NCECA |
|
NS |
- |
|
England, Carson M (10)
|
NCECA |
|
NS |
- |