| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hanna, Matthew N (12)
|
ADCLIN |
36.27 |
35.30 |
-0.97 |
| 2 |
Sunderland, Kurt P (12)
|
ADCANA |
40.30 |
37.66 |
-2.64 |
| 3 |
Karaca, Ryan K (11)
|
ADSCHE |
39.92 |
39.56 |
-0.36 |
| 4 |
Harding, Connor A (12)
|
ADCANA |
43.43 |
39.85 |
-3.58 |
| 5 |
Murphy, Christopher D (11)
|
ADCANA |
|
44.00 |
- |
| 6 |
Nole, Santino A (12)
|
ADNHA |
43.78 |
48.10 |
4.32 |
| 7 |
Dhillon, Meherpratap S (11)
|
ADADDI |
|
50.45 |
- |
| 8 |
DelMedico, Braiden J (11)
|
ADNHA |
1:01.16 |
50.65 |
-10.51 |
| 9 |
Walsh, Andrew R (11)
|
ADSCHE |
53.47 |
50.93 |
-2.54 |
| 10 |
Wilday, Jeffrey A (11)
|
ADCANA |
1:00.87 |
52.66 |
-8.21 |
| 11 |
Papandrea, Joseph S (11)
|
ADNHA |
48.02 |
54.60 |
6.58 |
| 12 |
Squires, Matthew G (11)
|
ADCLIN |
|
1:01.25 |
- |
| 13 |
DeCrescenzo, Vincenzo D (11)
|
ADCANA |
1:00.90 |
1:01.46 |
0.56 |
|
Dembrow, Jake H (12)
|
ADNHA |
58.48 |
DQ |
- |
|
French, Matthew M (11)
|
ADNHA |
40.03 |
DQ |
- |
|
Hubbard, Ethan A (11)
|
ADCANA |
51.91 |
DQ |
- |
|
Sprouse, Jack E (11)
|
ADSVP |
57.09 |
DQ |
- |