| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Reasons, Kyle W (12)
|
MARAD |
38.89 |
37.52 |
-1.37 |
| 1 |
Antonelli, Dominick L (12)
|
MAJW |
41.47 |
41.23 |
-0.24 |
| 2 |
Strockoz, Jacob T (11)
|
MATHY |
39.93 |
39.60 |
-0.33 |
| 2 |
Yurkewicz, Alex N (11)
|
MAJW |
45.51 |
43.61 |
-1.90 |
| 3 |
Raue, Colin T (11)
|
MAJW |
39.92 |
43.60 |
3.68 |
| 3 |
Serrano, Noah D (11)
|
MAJW |
44.31 |
43.80 |
-0.51 |
| 4 |
Hyun, Noah A (11)
|
MAJW |
48.37 |
43.94 |
-4.43 |
| 5 |
Dobleman, Landon W (11)
|
MAJW |
48.80 |
46.32 |
-2.48 |
| 6 |
Cohn, Matthew E (11)
|
MAACAC |
45.43 |
47.31 |
1.88 |
| 7 |
Elamthuruthy, Alex (12)
|
MAJW |
48.37 |
48.75 |
0.38 |
| 8 |
Santiago, Jared * (11)
|
MAJW |
|
49.37 |
- |
| 9 |
Bakalorz, Christopher M (12)
|
MATRI |
|
49.73 |
- |
| 10 |
Owes, Arion (12)
|
MAT85 |
53.64 |
50.54 |
-3.10 |
| 11 |
Vedaraj, Aaron (12)
|
MAT85 |
58.51 |
52.34 |
-6.17 |
| 12 |
Espina, Jared R (11)
|
MAMAR |
|
55.28 |
- |
|
Barksdale, Jayden (11)
|
MAACAC |
|
DQ |
- |
|
Jester, Derek L (12)
|
MACHEL |
39.43 |
NS |
- |