| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Muller, Grant P (8)
|
FGJDST |
24.33 |
23.66 |
-0.67 |
| 2 |
Gawriljuk, Leonardo (8)
|
FGBMSC |
28.60 |
24.21 |
-4.39 |
| 3 |
Meyer, Michael J (8)
|
FGBRST |
26.01 |
24.33 |
-1.68 |
| 4 |
Morabito, Enzo A (7)
|
FGECAC |
26.46 |
25.51 |
-0.95 |
| 5 |
Elliott, Vincent A (8)
|
FGWOW |
25.23 |
25.86 |
0.63 |
| 6 |
Rottcher, Oliver Q (7)
|
FGWOW |
31.40 |
28.66 |
-2.74 |
| 7 |
Taranov, Maksim D (8)
|
FGBRST |
30.69 |
28.77 |
-1.92 |
| 8 |
Bachmann, Jack C (7)
|
FGWOW |
28.48 |
29.57 |
1.09 |
| 9 |
Bekesi, Oliver (8)
|
FGLLL |
29.34 |
29.90 |
0.56 |
| 10 |
Guerrero Falcon, Josue K (7)
|
FGBMSC |
34.51 |
31.99 |
-2.52 |
| 11 |
Goldfarb, Benjamin M (8)
|
FGBRST |
35.50 |
32.40 |
-3.10 |
| 12 |
Watson, Grant W (7)
|
FGWOW |
|
34.40 |
- |
| 13 |
Cano, Diego R (8)
|
FGWOW |
40.90 |
36.05 |
-4.85 |
| 14 |
Stamou, Panayotis (7)
|
FGWOW |
34.92 |
42.28 |
7.36 |
| 15 |
Rivera - Alicea, Miguel A (8)
|
FGJDST |
54.34 |
43.03 |
-11.31 |
|
Stamou, Haralabos (8)
|
FGWOW |
32.19 |
DQ |
- |
|
Carregal, Pedro Y (8)
|
FGECAC |
|
NS |
- |