| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wangpo, Tenzin M (10)
|
ORLOSC |
29.32 |
30.55 |
1.23 |
| 2 |
Romashenko, David E (10)
|
ORTHSC |
33.96 |
34.11 |
0.15 |
| 3 |
Burden, Maximilian M (9)
|
ORLOSC |
38.15 |
36.04 |
-2.11 |
| 4 |
Lee-Weinand, Christopher H (10)
|
PCDACA |
34.45 |
37.11 |
2.66 |
| 5 |
Hu, Christopher H (10)
|
ORTHSC |
36.12 |
37.17 |
1.05 |
| 6 |
Wroblewski, Matthew B (10)
|
ORLOSC |
38.01 |
37.26 |
-0.75 |
| 7 |
Neirynck, Leo J (10)
|
ORTHSC |
37.47 |
37.34 |
-0.13 |
| 8 |
Chuang, Michael Y (10)
|
PCDACA |
37.03 |
37.80 |
0.77 |
| 9 |
Vail, Alex W (9)
|
ORLOSC |
41.22 |
37.85 |
-3.37 |
| 10 |
Yang, Gino (8)
|
ORLOSC |
41.66 |
38.19 |
-3.47 |
| 11 |
Kann, Blake R (9)
|
PCDACA |
36.46 |
38.72 |
2.26 |
| 12 |
Chen, Peter J (10)
|
PCDACA |
37.60 |
41.52 |
3.92 |
| 13 |
Xie, Henry J (9)
|
ORTHSC |
44.53 |
43.07 |
-1.46 |
| 14 |
Hajela, Suhan (10)
|
PCDACA |
43.04 |
43.20 |
0.16 |
| 15 |
Li, Suiyao N (10)
|
ORTHSC |
49.12 |
47.67 |
-1.45 |