| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mian, Imam (12)
|
ADCLIN |
32.24 |
32.14 |
-0.10 |
| 2 |
Harding, Connor A (12)
|
ADCANA |
32.05 |
32.27 |
0.22 |
| 3 |
Karaca, Ryan K (11)
|
ADSCHE |
33.65 |
32.32 |
-1.33 |
| 4 |
Spencer, Aidan J (11)
|
ADCLRK |
34.89 |
34.36 |
-0.53 |
| 5 |
Chen, Richard H (11)
|
ADNHA |
31.97 |
34.65 |
2.68 |
| 6 |
French, Matthew M (11)
|
ADNHA |
36.70 |
36.71 |
0.01 |
| 7 |
Joseph, William P (11)
|
ADNHA |
35.97 |
38.60 |
2.63 |
| 8 |
Murphy, Christopher D (11)
|
ADCANA |
|
39.47 |
- |
| 9 |
Nole, Santino A (12)
|
ADNHA |
42.08 |
39.79 |
-2.29 |
| 10 |
Roy, Evan G (12)
|
ADADDI |
44.03 |
40.19 |
-3.84 |
| 11 |
Papandrea, Joseph S (11)
|
ADNHA |
39.18 |
40.76 |
1.58 |
| 12 |
Van Wie, Samuel I (11)
|
ADAMST |
42.86 |
41.52 |
-1.34 |
| 13 |
Grimm, Grady S (12)
|
ADNHA |
42.68 |
42.41 |
-0.27 |
| 14 |
Wilday, Jeffrey A (11)
|
ADCANA |
52.10 |
43.30 |
-8.80 |
| 15 |
Walsh, Andrew R (11)
|
ADSCHE |
45.78 |
43.93 |
-1.85 |
| 16 |
DelMedico, Braiden J (11)
|
ADNHA |
47.22 |
44.42 |
-2.80 |
| 17 |
Marcotullio, Ryan P (12)
|
ADADDI |
|
44.54 |
- |
| 18 |
Squires, Matthew G (11)
|
ADCLIN |
|
44.76 |
- |
| 19 |
Sprouse, Jack E (11)
|
ADSVP |
46.41 |
45.14 |
-1.27 |
| 20 |
Dembrow, Jake H (12)
|
ADNHA |
45.06 |
48.35 |
3.29 |
| 21 |
DeCrescenzo, Vincenzo D (11)
|
ADCANA |
|
53.31 |
- |
| 22 |
Dickey, Nathan G (11)
|
ADCLRK |
49.23 |
56.99 |
7.76 |