| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rademacker, Owen (10)
|
CSAY |
32.10 |
31.02 |
-1.08 |
| 2 |
Cunningham, Rigoberto P (10)
|
NIGRAY |
32.85 |
33.05 |
0.20 |
| 3 |
Cunningham, Antonio J (10)
|
NIGRAY |
35.68 |
36.50 |
0.82 |
| 4 |
Deacon, Phoenix A (10)
|
CSAY |
42.67 |
42.55 |
-0.12 |
| 5 |
Gonzalo Marin, Jose (10)
|
NIGRAY |
45.77 |
43.80 |
-1.97 |
| 6 |
Yarovinsky, Peter (10)
|
NIGRAY |
|
44.39 |
- |
| 7 |
Tipple, Simon E (9)
|
NIGRAY |
45.15 |
46.64 |
1.49 |
| 8 |
Soler-Harand, Charles (10)
|
NIGRAY |
44.92 |
46.90 |
1.98 |
| 9 |
Gabrielsen, William S (10)
|
NIGRAY |
|
49.43 |
- |
| 10 |
Trank, Braydon (9)
|
CSAY |
59.25 |
1:01.27 |
2.02 |
| 11 |
Dusharm, Derrick (9)
|
CSAY |
1:14.07 |
1:12.38 |
-1.69 |
|
Savage, Kieran E (9)
|
NIGRAY |
39.49 |
40.69 |
1.20 |