| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hoffmann, Ty Y (14)
|
NEBGSC |
34.99 |
33.78 |
-1.21 |
| 2 |
Bull, Cormac (13)
|
ZZNL |
34.79 |
34.36 |
-0.43 |
| 3 |
Coady, Aaron (14)
|
ZZNL |
33.77 |
34.44 |
0.67 |
| 4 |
Pond, Miguel (13)
|
ZZNL |
|
35.01 |
- |
| 5 |
Roman, Javier A (13)
|
FGSOFL |
36.99 |
35.03 |
-1.96 |
| 6 |
Walsh, Wayne (14)
|
ZZNL |
35.37 |
35.83 |
0.46 |
| 7 |
Efimov, Nikita (13)
|
FGOSC |
39.54 |
35.85 |
-3.69 |
| 8 |
Park, Edward (14)
|
MRNYSA |
|
35.96 |
- |
| 9 |
Zhou, Andrew (14)
|
VASEVA |
40.22 |
36.87 |
-3.35 |
| 10 |
Alvarez, Cesar (13)
|
ZZNACO |
38.40 |
38.49 |
0.09 |
| 11 |
Rivera, Franco J (13)
|
FGBMHG |
39.87 |
39.03 |
-0.84 |
| 12 |
Miquel, Quentin B (14)
|
NEBGSC |
45.02 |
39.04 |
-5.98 |
| 13 |
Santana, Omar (14)
|
ZZNACO |
38.80 |
39.15 |
0.35 |
| 14 |
Beaver, Benjamin H (14)
|
VASEVA |
42.51 |
39.17 |
-3.34 |
| 15 |
Hoge, Kolby A (13)
|
VASEVA |
43.10 |
39.24 |
-3.86 |
| 16 |
Escobar, Adolfo (13)
|
ZZNACO |
39.10 |
39.47 |
0.37 |
| 17 |
Spratley, Troy (13)
|
FGCCPR |
41.87 |
40.10 |
-1.77 |
| 18 |
Monastirsky, Daniel (14)
|
FGNMST |
1:04.80 |
40.54 |
-24.26 |
| 19 |
Alfonso, Ryan A (14)
|
FGSOFL |
41.29 |
40.85 |
-0.44 |
| 20 |
Rizzo, Giovanni M (13)
|
MRPATS |
41.56 |
41.29 |
-0.27 |
| 21 |
Golding, Alex J (13)
|
FGSOFL |
41.81 |
41.73 |
-0.08 |
| 22 |
Yankowski, Anders G (13)
|
VASEVA |
44.14 |
41.89 |
-2.25 |
| 23 |
Neville, Daniel K (14)
|
FGPST |
44.71 |
44.06 |
-0.65 |
| 24 |
Josyabhatla, Mahadev K (14)
|
FGYSF |
|
45.80 |
- |
| 25 |
Yaremenko, Alexander (13)
|
FGHAT |
51.71 |
48.11 |
-3.60 |
| 26 |
Gonzalez, Jared (13)
|
FGCCPR |
|
49.56 |
- |
| 27 |
Saballos, Orlando J (14)
|
FGPST |
|
49.96 |
- |
| 28 |
Bourjolly, Sebastien L (13)
|
FGSOFL |
|
50.21 |
- |
| 29 |
Harrington, Patrick j (14)
|
NEWTST |
1:07.29 |
59.29 |
-8.00 |
|
Wolfe, Kyle A (14)
|
FGPST |
|
DQ |
- |
|
Santos, Raphael C (14)
|
FGPOMP |
37.16 |
NS |
- |
|
Macareno, Adrian (13)
|
MRTRI |
45.17 |
NS |
- |
|
Pintchouk, Max (13)
|
MRTRI |
39.61 |
NS |
- |