| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gomes, Lucas (15)
|
NJMDY |
48.55 |
47.58 |
-0.97 |
| 2 |
Fitzpatrick, Justin J (17)
|
MAJDEL |
52.23 |
50.88 |
-1.35 |
| 3 |
Sim, Marc (17)
|
NJNJBL |
51.39 |
50.93 |
-0.46 |
| 4 |
Somick, Steven (16)
|
NJJFAC |
51.80 |
51.33 |
-0.47 |
| 5 |
Twiss, Colin J (16)
|
NJBB |
50.23 |
52.24 |
2.01 |
| 6 |
Kutuzov, Peter P (15)
|
NJMDY |
53.19 |
53.11 |
-0.08 |
| 7 |
Samuel, Nathaniel A (15)
|
NJSCAR |
53.67 |
53.14 |
-0.53 |
| 8 |
Imburgia, John J (17)
|
MAJDEL |
55.19 |
53.77 |
-1.42 |
| 9 |
Ockert, Jared J (15)
|
NJBB |
57.36 |
54.32 |
-3.04 |
| 10 |
Tan, Vincent (15)
|
NJBB |
56.18 |
54.34 |
-1.84 |
| 11 |
Vivero, Emmanuel F (15)
|
NJNJBL |
58.29 |
54.99 |
-3.30 |
| 11 |
Grewe, Robert S (16)
|
NJJFAC |
54.90 |
54.99 |
0.09 |
| 13 |
Alicandri, Owen H (16)
|
NJBB |
53.97 |
55.09 |
1.12 |
| 14 |
Valladolid, Brian P (17)
|
NJEAG |
55.56 |
55.38 |
-0.18 |
| 15 |
Ng, Chris (16)
|
NJSCAR |
55.07 |
55.83 |
0.76 |
| 16 |
Hwang, Junsoo J (15)
|
NJMDY |
55.16 |
55.97 |
0.81 |
| 17 |
Milenky, Alan (16)
|
NJFOBY |
57.23 |
57.00 |
-0.23 |
| 18 |
Kolano, Marcel (16)
|
NJNJBL |
57.53 |
57.25 |
-0.28 |
| 19 |
Garcia, Jose Alfonso O (15)
|
NJSCAR |
1:06.34 |
58.03 |
-8.31 |
| 20 |
Esposito, Daniel P (16)
|
NJBB |
55.86 |
59.82 |
3.96 |
| 21 |
Cardona, Oscar D (17)
|
NJMDY |
1:01.08 |
59.99 |
-1.09 |
| 22 |
Yee, Justin T (17)
|
NJFOBY |
1:02.33 |
1:00.33 |
-2.00 |
| 23 |
Yee, Joshua S (15)
|
NJFOBY |
1:02.00 |
1:01.15 |
-0.85 |
| 24 |
Nguyen, Alexander T (15)
|
NJJFAC |
1:03.68 |
1:02.95 |
-0.73 |
| 25 |
Brown, Justin R (17)
|
MAJDEL |
1:07.19 |
1:05.80 |
-1.39 |
| 26 |
Lambert, Tyler J (15)
|
NJFOBY |
1:07.14 |
1:07.38 |
0.24 |
|
Otten, Daniel J (16)
|
NJFOBY |
1:05.93 |
DQ |
- |