| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fernandez, Eliseo D (12)
|
MRMHHW |
28.01 |
27.88 |
-0.13 |
| 2 |
Gutierrez, Christopher A (12)
|
NJSCY |
28.75 |
28.72 |
-0.03 |
| 3 |
Speare, Troy D (12)
|
MRNDAC |
30.47 |
31.04 |
0.57 |
| 4 |
Frank, Logan N (12)
|
MRUN-M |
32.41 |
31.31 |
-1.10 |
| 5 |
Olsson, Kian J (11)
|
MRNDAC |
31.93 |
31.39 |
-0.54 |
| 6 |
Lam, Vernon J (11)
|
MRYBAR |
32.26 |
32.33 |
0.07 |
| 7 |
Button, Samuel M (12)
|
MRNDAC |
33.84 |
32.58 |
-1.26 |
| 8 |
Roche, James (12)
|
MRRA |
33.07 |
33.99 |
0.92 |
| 9 |
Nappi, Emerson A (12)
|
CTARAC |
33.58 |
34.69 |
1.11 |
| 10 |
Weinberger, Evan M (11)
|
NJNJB |
33.76 |
34.94 |
1.18 |
| 11 |
Frank, Jon J (12)
|
MRUN-M |
39.13 |
35.64 |
-3.49 |
| 12 |
Howard, Andrew J (11)
|
MRHVD |
38.37 |
36.93 |
-1.44 |
| 13 |
Ramirez, Bryan E (12)
|
MRMHHW |
41.54 |
37.23 |
-4.31 |
| 14 |
Padilla, Cesar (12)
|
CTARAC |
40.30 |
37.84 |
-2.46 |
| 15 |
Gallo, Hunter (11)
|
NJSCY |
37.52 |
37.86 |
0.34 |
| 16 |
Kyaw, Thit-sar (12)
|
MRHVD |
37.66 |
38.06 |
0.40 |
| 17 |
Flanz, Matthew (12)
|
NJSCY |
44.60 |
38.60 |
-6.00 |
| 18 |
Kui, Barnabas Z (11)
|
MRRFAC |
42.44 |
40.31 |
-2.13 |
| 19 |
Napoli, Nicholas J (11)
|
ADHAWK |
40.55 |
40.51 |
-0.04 |
| 20 |
Rose, Wylen J (11)
|
MRRA |
43.97 |
42.31 |
-1.66 |
| 21 |
Payne, William M (12)
|
MRRA |
45.13 |
43.82 |
-1.31 |
| 22 |
Santos-Perez, Eduardo (12)
|
MRMHHW |
|
45.51 |
- |
| 23 |
Chung, Nathaniel P (11)
|
MRRA |
45.71 |
45.58 |
-0.13 |
| 24 |
Kui, Adam W (11)
|
MRRFAC |
48.26 |
45.93 |
-2.33 |
| 25 |
Poellot, Reed C (11)
|
MRHVD |
1:08.07 |
52.57 |
-15.50 |