| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Yanchulis, Noah T (21)
|
NJUN-N |
53.78 |
53.61 |
-0.17 |
| 2 |
Pacholarz, Michael F (16)
|
NJSCY |
56.26 |
59.26 |
3.00 |
| 3 |
Dela Cruz, Dylan (17)
|
NJOCY |
59.20 |
1:03.37 |
4.17 |
| 4 |
Soutter, Christopher R (20)
|
NJNJB |
1:04.82 |
1:03.78 |
-1.04 |
| 5 |
Park, Ryan S (15)
|
NJBAC |
1:03.72 |
1:03.91 |
0.19 |
| 6 |
Whelan, Lucas (16)
|
NJOCY |
1:00.01 |
1:04.07 |
4.06 |
| 7 |
Sharma, Sean A (15)
|
NJNJB |
1:01.17 |
1:05.25 |
4.08 |
| 8 |
Cuonzo, Andrew C (15)
|
NJBAC |
1:05.95 |
1:05.56 |
-0.39 |
| 9 |
Flanagan, Alexander C (15)
|
NJNJBU |
1:12.47 |
1:09.91 |
-2.56 |
| 10 |
Christidis, Antonios A (16)
|
NJBAC |
11:15.74 |
1:16.40 |
-599.34 |