| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Velazquez, Julian B (18)
|
NJXCEL |
56.65 |
57.17 |
0.52 |
| 2 |
Ou, William P (15)
|
NJXCEL |
59.56 |
59.94 |
0.38 |
| 3 |
Mulligan, Brian D (16)
|
NJRSA |
1:00.06 |
1:02.01 |
1.95 |
| 4 |
Laine, Benjamin R (18)
|
NJPTAC |
59.98 |
1:02.65 |
2.67 |
| 5 |
Signorile, Michael J (16)
|
NJNJB |
1:05.69 |
1:03.83 |
-1.86 |
| 6 |
Lach, Brendan N (16)
|
NJHACY |
1:03.35 |
1:04.23 |
0.88 |
| 7 |
Sickels, Daniel M (15)
|
NJRSA |
1:07.70 |
1:06.33 |
-1.37 |
| 8 |
Mills, Edward G (17)
|
NJNJB |
1:06.60 |
1:10.45 |
3.85 |
| 9 |
Innamorato, Marcus A (15)
|
NJNJB |
1:09.97 |
1:11.33 |
1.36 |
|
Portelli, Dylan (15)
|
NJEEX |
1:12.99 |
NS |
- |