| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Louis, Nicolas (12)
|
ZZABBE |
34.95 |
35.22 |
0.27 |
| 2 |
Thompson, Kota (12)
|
MRKBM |
34.00 |
36.06 |
2.06 |
| 3 |
Tom, Hayden (11)
|
ZZHH |
37.99 |
38.39 |
0.40 |
| 4 |
DeLeon, Ismeal R (12)
|
MRKBM |
38.34 |
39.26 |
0.92 |
| 5 |
Guerrero, Javier A (11)
|
MRCAS |
37.82 |
41.24 |
3.42 |
| 6 |
Castro, Bernardo (11)
|
ZZHH |
38.51 |
42.74 |
4.23 |
| 7 |
Daniels, Jacob C (11)
|
MRCAS |
44.52 |
43.41 |
-1.11 |
| 8 |
Vazquez, Jose (11)
|
VIP |
42.29 |
44.15 |
1.86 |
| 9 |
Vazquez, Luis A (11)
|
VIP |
50.85 |
46.21 |
-4.64 |
| 9 |
Jimenez, Carlos (11)
|
NJPAC |
1:15.41 |
46.21 |
-29.20 |
| 11 |
Hong, Robert (12)
|
ZZHH |
33.00 |
46.69 |
13.69 |
| 12 |
Ocasio, Jayden (11)
|
ZZHH |
49.00 |
47.74 |
-1.26 |
| 13 |
Rodrigues, Marco (11)
|
VIP |
49.32 |
48.53 |
-0.79 |
| 14 |
Gonzalez, Carlos (11)
|
ZZABBE |
1:00.01 |
48.89 |
-11.12 |
| 15 |
Thomas, Demerrit (12)
|
ZZTIB |
52.06 |
49.64 |
-2.42 |
| 16 |
Thanasegaran, Neelesh D (12)
|
NJDESC |
|
57.23 |
- |
| 17 |
Dyer, James R (11)
|
NJDESC |
15.33 |
58.73 |
43.40 |
| 18 |
Rosario, Luis (11)
|
ZZNSBS |
59.00 |
59.85 |
0.85 |
|
Dagnogo, Ousman (12)
|
MRCAS |
33.70 |
DQ |
- |
|
Ellis-Farrow, Jordan (11)
|
ZZTIB |
1:45.21 |
NS |
- |
|
Ellis-Farrow, Jaydan (11)
|
ZZTIB |
1:10.34 |
NS |
- |
|
Sanchez, Vladimir (10)
|
ZZNSBS |
1:06.00 |
NS |
- |
|
Bartlett, Gabriel (12)
|
NJPAC |
1:25.45 |
NS |
- |