| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Peyton, William T (12)
|
NCGG |
28.58 |
28.24 |
-0.34 |
| 2 |
Johnson, Carter D (12)
|
NCGG |
31.78 |
31.05 |
-0.73 |
| 3 |
Hedrick, Noah A (11)
|
NCCVAC |
31.22 |
31.17 |
-0.05 |
| 4 |
Torres, Jetiel J (12)
|
NCAQTC |
36.19 |
35.23 |
-0.96 |
| 5 |
Kesterson, Christopher T (11)
|
NCRCST |
35.79 |
35.32 |
-0.47 |
| 6 |
Lunsford, Seth H (11)
|
NCGG |
34.15 |
35.46 |
1.31 |
| 7 |
Olguin-Abreu, David F (11)
|
NCCVAC |
36.72 |
35.74 |
-0.98 |
| 8 |
Tracy, Peter C (12)
|
NCCVAC |
35.09 |
37.65 |
2.56 |
| 9 |
Williams, Jaasiel L (12)
|
NCGG |
37.61 |
38.07 |
0.46 |
| 10 |
Cable, Euan A (11)
|
NCGG |
40.28 |
38.40 |
-1.88 |
| 11 |
Morales, Joshua A (11)
|
NCGG |
43.53 |
46.78 |
3.25 |
| 12 |
Ramirez, Daniel A (12)
|
NCCVAC |
1:05.14 |
46.94 |
-18.20 |
| 13 |
Brantley, Landon N (11)
|
NCWA |
56.80 |
49.20 |
-7.60 |
|
Kines, Graham H (11)
|
NCGG |
34.54 |
NS |
- |
|
Robinson, Jonah R (11)
|
NCGG |
38.07 |
NS |
- |