| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Salamone, Caden P (10)
|
ADHAWK |
38.81 |
38.65 |
-0.16 |
| 2 |
Santos Jr, Omar N (10)
|
ADHAWK |
44.27 |
42.18 |
-2.09 |
| 3 |
Dewhurst, Jesse W (10)
|
MRAGMV |
45.29 |
45.53 |
0.24 |
| 4 |
Berko, Reuben L (9)
|
MRNDAC |
48.67 |
48.05 |
-0.62 |
| 5 |
Suchowiecki, Trent F (9)
|
ADHAWK |
48.36 |
48.72 |
0.36 |
| 6 |
Croutch, Tyler D (9)
|
MRMWDA |
52.49 |
50.17 |
-2.32 |
| 7 |
Shaw, Jaden K (10)
|
MRMWDA |
53.48 |
51.54 |
-1.94 |
| 8 |
Xin, Alexander C (10)
|
MRAGMV |
|
53.44 |
- |
| 9 |
Felker, Christopher D (10)
|
MRMWDA |
|
1:00.41 |
- |
| 10 |
Christy, Jack (10)
|
NJSCY |
1:07.21 |
1:02.95 |
-4.26 |
| 11 |
Ilardi, Tyler R (10)
|
ADALBS |
1:03.05 |
1:03.80 |
0.75 |
| 12 |
Mccafferty, Michael G (9)
|
MRWSSC |
1:05.02 |
1:04.64 |
-0.38 |
| 13 |
Espinal, Randy A (9)
|
MRYBAR |
1:10.24 |
1:05.62 |
-4.62 |
|
Watad, Adam (9)
|
MRWSSC |
2:06.02 |
DQ |
- |