| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Perillo, Austin J (8)
|
MRMWDA |
47.60 |
46.02 |
-1.58 |
| 2 |
Insdorf, Joshua C (8)
|
MRMWDA |
50.48 |
47.44 |
-3.04 |
| 3 |
Capper, Gavin (8)
|
MRMVA |
|
55.58 |
- |
| 4 |
Mascarenhas, Nikhil (8)
|
NJLIFE |
1:12.09 |
59.95 |
-12.14 |
| 5 |
Hu, Jalen (8)
|
NJBB |
1:00.47 |
1:05.38 |
4.91 |
| 6 |
Schouten, Nathan J (8)
|
NJBB |
1:08.68 |
1:08.33 |
-0.35 |
| 7 |
Belfiore, Christopher J (8)
|
NJBB |
1:04.67 |
1:08.52 |
3.85 |
| 8 |
Hendrawan, Sebastian L (7)
|
NJBB |
1:10.47 |
1:15.31 |
4.84 |
|
Rosendahl, Nathaniel A (8)
|
NJBB |
1:11.85 |
DQ |
- |
|
Stringham, Levi J (8)
|
NJBB |
1:02.22 |
DQ |
- |
|
Devaney, Dylan F (8)
|
MRWSSC |
1:10.00 |
DQ |
- |
|
Goldman, Jack E (7)
|
MRWSSC |
2:00.00 |
DQ |
- |