| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Schoenagel, Matthew R (11)
|
NCRSA |
33.39 |
33.30 |
-0.09 |
| 2 |
Aparicio, Emilio (12)
|
NCRSA |
34.30 |
34.05 |
-0.25 |
| 3 |
Hadsell, Ethan C (12)
|
NCRSA |
34.26 |
34.60 |
0.34 |
| 4 |
Anderson, Case M (12)
|
NCECA |
36.60 |
35.19 |
-1.41 |
| 5 |
Pritchard, Benjamin A (12)
|
NCCAT |
34.40 |
35.69 |
1.29 |
| 6 |
Erickson, Christopher P (11)
|
NCHAC |
45.92 |
36.00 |
-9.92 |
| 7 |
Bullard, Collin (11)
|
NCECA |
40.07 |
36.83 |
-3.24 |
| 8 |
Malone, Samuel M (11)
|
NCRSA |
37.07 |
37.43 |
0.36 |
| 9 |
Tart, Ethan W (12)
|
NCECA |
37.16 |
38.54 |
1.38 |
| 10 |
Frank, Jack P (11)
|
NCCAT |
36.56 |
38.95 |
2.39 |
| 11 |
Pesko, Aiden C (12)
|
NCECA |
43.93 |
40.75 |
-3.18 |
| 12 |
Webb, Davis J (11)
|
NCUN |
42.00 |
40.89 |
-1.11 |
| 13 |
Kinlan, Logan T (11)
|
NCECA |
42.47 |
41.60 |
-0.87 |
| 14 |
Scialla, Wesley M (11)
|
NCCAT |
53.56 |
48.13 |
-5.43 |
| 15 |
White, Deacon C (11)
|
NCRSA |
53.59 |
49.33 |
-4.26 |
|
Marlow, Tiago V (11)
|
NCECA |
|
DQ |
- |
|
Kightlinger, Evan C (12)
|
NCRSA |
39.36 |
NS |
- |