| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Montesa, Dawson (12)
|
MRNYCP |
37.71 |
37.27 |
-0.44 |
| 2 |
Savchuk, Michael (12)
|
MRSHY |
39.94 |
38.25 |
-1.69 |
| 3 |
Okounev, Luke (12)
|
MRHES |
37.95 |
38.28 |
0.33 |
| 4 |
Zheng, Stanley (12)
|
MRSHY |
41.00 |
39.12 |
-1.88 |
| 5 |
Siudzinski, William C (12)
|
MRASAP |
39.84 |
39.27 |
-0.57 |
| 6 |
Slavin, Eric J (12)
|
MRHES |
40.52 |
39.79 |
-0.73 |
| 7 |
Diaz, Floyd G (11)
|
MRHES |
40.47 |
40.27 |
-0.20 |
| 8 |
Gruver, Bogdan A (12)
|
MRHS |
39.12 |
40.38 |
1.26 |
| 9 |
Mendez, Kenny (12)
|
MRNYCP |
42.13 |
41.13 |
-1.00 |
| 10 |
Samko, Jack P (12)
|
MRHS |
40.65 |
41.71 |
1.06 |
| 11 |
Reece, Joel C (12)
|
MRHES |
42.58 |
42.38 |
-0.20 |
| 12 |
Gritskevich, Savva (11)
|
MRSHY |
40.96 |
43.05 |
2.09 |
| 13 |
Adeishvili, Luca R (12)
|
MRSHY |
44.31 |
45.19 |
0.88 |
| 14 |
Zuckman, Branden M (11)
|
MRHES |
45.67 |
45.50 |
-0.17 |
| 15 |
Bodnarchuk, Andrew (11)
|
MRSHY |
45.57 |
45.80 |
0.23 |
| 16 |
Nicoll, Adam J (11)
|
MRLIAC |
53.98 |
50.19 |
-3.79 |
| 17 |
Ojeda Perez, Ryan (12)
|
MRUN |
42.29 |
50.95 |
8.66 |
| 18 |
Kiriyanthan, Anthony (11)
|
MRSS |
1:00.53 |
1:03.97 |
3.44 |
| 19 |
Cruz Santos, Yoel (11)
|
MRUN |
1:07.07 |
1:04.98 |
-2.09 |
|
Bubrowiecki, Sebastian (12)
|
MRHS |
44.64 |
DQ |
- |