| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wangpo, Tenzin M (10)
|
ORLOSC |
30.55 |
29.45 |
-1.10 |
| 2 |
Romashenko, David E (10)
|
ORTHSC |
34.11 |
33.05 |
-1.06 |
| 3 |
Lee-Weinand, Christopher H (10)
|
PCDACA |
37.11 |
34.29 |
-2.82 |
| 4 |
Hong, Jinu (10)
|
ORTHSC |
33.38 |
34.67 |
1.29 |
| 5 |
Burden, Maximilian M (9)
|
ORLOSC |
36.04 |
36.13 |
0.09 |
| 6 |
Moser, Nathaniel L (10)
|
ORHEAT |
34.43 |
36.38 |
1.95 |
| 7 |
Eubanks, Andrew N (9)
|
OROCST |
35.92 |
36.43 |
0.51 |
| 8 |
Waingold, Ari R (10)
|
PNOCA |
35.50 |
36.92 |
1.42 |
| 9 |
Wroblewski, Matthew B (10)
|
ORLOSC |
37.26 |
38.23 |
0.97 |
| 10 |
Kim, Sungkook (8)
|
ORLOSC |
36.82 |
38.41 |
1.59 |