| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
DeFrehn, Nikolas E (10)
|
MAGPAC |
37.18 |
37.16 |
-0.02 |
| 2 |
Cummins, Jackson P (10)
|
MAGPAC |
|
39.03 |
- |
| 3 |
McCarthy, Michael J (10)
|
MAGPAC |
39.38 |
40.45 |
1.07 |
| 4 |
Clay, Gabriel T (10)
|
MAGPAC |
47.53 |
43.41 |
-4.12 |
| 5 |
Gallagher, Dylan M (10)
|
MAGPAC |
|
44.59 |
- |
| 6 |
Rosenberger, Jake L (10)
|
MAGPAC |
49.21 |
44.98 |
-4.23 |
| 7 |
Calandra, Michael A (10)
|
MAGPAC |
51.83 |
45.14 |
-6.69 |
| 8 |
Mulherin, Hadyn C (10)
|
MAGPAC |
48.75 |
47.02 |
-1.73 |
| 9 |
Redrup, Geoffrey L (10)
|
MAGPAC |
|
47.65 |
- |
| 10 |
Smith, Sebastian T (10)
|
MAGPAC |
47.31 |
48.49 |
1.18 |
| 11 |
Nguyen, Benjamin T (9)
|
MAGPAC |
54.88 |
50.35 |
-4.53 |
| 12 |
Baraka, Judah E (9)
|
MAGPAC |
46.50 |
53.36 |
6.86 |
| 13 |
Esgro, Aiden M (10)
|
MAGPAC |
|
53.43 |
- |
| 14 |
Lynch, Ryan T (10)
|
MAGPAC |
53.49 |
53.87 |
0.38 |
| 15 |
Seibert, Jakob R (10)
|
MAGPAC |
|
1:01.27 |
- |
| 16 |
Smith, Colin J (9)
|
MAGPAC |
|
1:01.48 |
- |
| 17 |
Gannone, Quentin W (9)
|
MAGPAC |
|
1:01.73 |
- |
| 18 |
Lyden, Michael A (10)
|
MAGPAC |
|
1:04.09 |
- |
| 19 |
Fanini, Rocco M (9)
|
MAGPAC |
1:09.91 |
1:06.97 |
-2.94 |
|
Riefenstahl, Garrett E (10)
|
MAUNGP |
|
DQ |
- |
|
Coll, Koner J (10)
|
MAGPAC |
|
NS |
- |