| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Phillips, Isaac J (12)
|
NCGG |
28.19 |
27.54 |
-0.65 |
| 2 |
Leckinger, Benjamin T (12)
|
NCNMA |
28.24 |
27.86 |
-0.38 |
| 3 |
Peyton, William T (11)
|
NCGG |
28.62 |
28.58 |
-0.04 |
| 4 |
Tabor, Beckett C (12)
|
NCGG |
30.24 |
31.60 |
1.36 |
| 5 |
Johnson, Carter D (12)
|
NCGG |
32.54 |
31.78 |
-0.76 |
| 6 |
Kesterson, Christopher T (11)
|
NCRCST |
38.40 |
35.79 |
-2.61 |
| 7 |
Williams, Jaasiel L (12)
|
NCGG |
37.69 |
37.61 |
-0.08 |
| 8 |
Robinson, Jonah R (11)
|
NCGG |
39.41 |
38.07 |
-1.34 |
| 9 |
Blanco Garcia, Guillermo (11)
|
NCGG |
44.10 |
43.05 |
-1.05 |
| 10 |
Bartscher, Jack N (11)
|
NCSAC |
|
45.12 |
- |
|
Lunsford, Seth H (11)
|
NCGG |
34.94 |
NS |
- |