| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lee, Eric J (12)
|
NJWAVE |
35.29 |
35.87 |
0.58 |
| 2 |
Sgaramella, Luca R (12)
|
MAPWAC |
49.54 |
43.58 |
-5.96 |
| 3 |
Jeong, Junho (12)
|
NJFOBY |
43.23 |
43.62 |
0.39 |
| 4 |
Shumayev, Adrian V (12)
|
NJRVYM |
44.95 |
43.76 |
-1.19 |
| 5 |
Lee, William J (12)
|
NJWFY |
44.47 |
43.87 |
-0.60 |
| 6 |
Liu, Mason (11)
|
NJMEY |
44.53 |
45.58 |
1.05 |
| 7 |
Torticill, William J (12)
|
NJBB |
47.96 |
46.30 |
-1.66 |
| 8 |
Glynn, John R (12)
|
NJBB |
46.81 |
46.67 |
-0.14 |
| 9 |
Hu, Brian B (12)
|
NJBB |
49.36 |
53.90 |
4.54 |
| 10 |
Podvorchani, Timothy (12)
|
NJFOBY |
59.67 |
55.44 |
-4.23 |
| 11 |
Babst, Luke A (11)
|
NJRVYM |
1:05.77 |
59.80 |
-5.97 |
|
Silver, Ethan J (12)
|
NJWAVE |
44.39 |
DQ |
- |
|
Kim, Jun Hyoung (12)
|
NJWAVE |
41.20 |
NS |
- |
|
Luts, Owen D (12)
|
NJWAVE |
42.68 |
NS |
- |
|
Sung, Jong Whan A (11)
|
NJWAVE |
43.90 |
NS |
- |