| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hellenthal, Ryan S (12)
|
ADCLRK |
30.51 |
28.11 |
-2.40 |
| 2 |
Harding, Connor A (12)
|
ADCANA |
30.65 |
29.38 |
-1.27 |
| 3 |
Borthwick, Evan E (11)
|
ADSVP |
35.21 |
35.38 |
0.17 |
| 4 |
Diamond, Colby T (12)
|
ADCLRK |
38.28 |
35.40 |
-2.88 |
| 5 |
Hubbard, Ethan A (11)
|
ADCANA |
36.51 |
35.54 |
-0.97 |
| 6 |
Hurysz, Simon R (12)
|
ADCLRK |
|
37.10 |
- |
| 7 |
Hodgson, Frederick J (12)
|
ADCLRK |
41.32 |
37.63 |
-3.69 |
| 8 |
Morgan, Finn E (11)
|
ADCLRK |
38.78 |
38.87 |
0.09 |
| 9 |
Robinson, Samuel J (11)
|
ADCANA |
37.68 |
38.92 |
1.24 |
| 10 |
Sprouse, Jack E (12)
|
ADSVP |
40.42 |
40.43 |
0.01 |
| 11 |
Stabinski, Alexander J (11)
|
ADCANA |
|
54.87 |
- |
|
Ortiz, Alexander J (11)
|
ADAMST |
|
NS |
- |