| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Durcan, Matthew J (10)
|
MESMAC |
43.82 |
47.12 |
3.30 |
| 1 |
Song, William M (10)
|
NJACE |
46.35 |
47.12 |
0.77 |
| 3 |
Lee, Andrew (10)
|
NJBMA |
47.68 |
48.19 |
0.51 |
| 4 |
Piacentini, Matthew (10)
|
NJNJBL |
50.23 |
49.46 |
-0.77 |
| 5 |
Lee, Woori (8)
|
NJACE |
48.11 |
49.94 |
1.83 |
| 6 |
Hwang, Yoonsoo E (9)
|
NJBMA |
54.50 |
50.84 |
-3.66 |
| 7 |
Stryszak, Simon J (9)
|
NJBAC |
51.87 |
50.93 |
-0.94 |
| 8 |
Steinbrick, David M (9)
|
MESMAC |
49.13 |
51.70 |
2.57 |
| 9 |
Woo, Jeongho (8)
|
NJACE |
52.95 |
52.77 |
-0.18 |
| 10 |
Kulp, Charlie J (9)
|
NJBAC |
49.65 |
53.44 |
3.79 |
| 11 |
Espiritu, Christopher (9)
|
NJMEY |
51.12 |
54.33 |
3.21 |
| 12 |
Kim, Jonah C (10)
|
NJBACU |
54.76 |
54.53 |
-0.23 |
| 13 |
Badila, Joshua E (10)
|
NJTWST |
54.24 |
55.21 |
0.97 |
| 14 |
Frame, Alexander (10)
|
NJNJBL |
52.39 |
55.80 |
3.41 |
| 15 |
Lee, Kevin J (10)
|
NJBAC |
54.64 |
56.99 |
2.35 |
| 16 |
Mayer, Troy A (10)
|
NJBAC |
58.16 |
57.75 |
-0.41 |
| 17 |
Fialcowitz, Michael A (10)
|
NJBAC |
1:00.24 |
57.96 |
-2.28 |
| 18 |
Kim, Ryan E (9)
|
NJACE |
58.92 |
58.47 |
-0.45 |
| 19 |
Milburn-Pyle, James (10)
|
NJBAC |
58.48 |
1:00.27 |
1.79 |
| 20 |
Kim, Jacob D (8)
|
NJACE |
1:03.60 |
1:06.88 |
3.28 |
|
Thomas, James N (10)
|
NJBAC |
55.35 |
DQ |
- |
|
Kim, Evan (8)
|
NJACE |
1:04.66 |
NS |
- |