| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Alexy, Rob B (13)
|
NJSHY |
56.77 |
56.52 |
-0.25 |
| 2 |
Qiu, Philip Z (15)
|
NJSVY |
57.17 |
57.15 |
-0.02 |
| 3 |
Ellis, Michael J (17)
|
NJMYM |
57.78 |
57.55 |
-0.23 |
| 4 |
Brown, Lenny D (17)
|
NJMYM |
57.72 |
57.82 |
0.10 |
| 5 |
Asencio, Quentin A (16)
|
NJWFY |
56.84 |
58.21 |
1.37 |
| 6 |
Knurek, Tyler (14)
|
NJMEY |
58.35 |
58.54 |
0.19 |
| 7 |
Chung, Aris (17)
|
NJMEY |
56.79 |
58.76 |
1.97 |
| 8 |
Luongo, Terence R (14)
|
NJMAY |
58.63 |
58.88 |
0.25 |
| 9 |
Huang, Aaron (16)
|
NJSVY |
58.64 |
59.13 |
0.49 |
| 10 |
Bargo, Felipe N (17)
|
NJHACY |
56.84 |
59.35 |
2.51 |
| 11 |
St. Peter, Aiden S (15)
|
NJRANY |
1:03.60 |
1:00.93 |
-2.67 |
| 12 |
Czarrunchick, Marcus (14)
|
NJMEY |
1:00.65 |
1:01.06 |
0.41 |
| 13 |
Paterno, Steven R (17)
|
NJHACY |
1:02.57 |
1:01.93 |
-0.64 |
| 14 |
Mangipudy, Vaibhav s (18)
|
NJHACY |
1:02.00 |
1:03.03 |
1.03 |
| 15 |
Faraher, Collin J (13)
|
NJMAY |
1:03.51 |
1:05.82 |
2.31 |
| 16 |
Abeysinghe, Artha G (14)
|
NJMAY |
1:09.59 |
1:08.30 |
-1.29 |
| 17 |
Mejias, Colin P (13)
|
NJHACY |
1:09.61 |
1:09.32 |
-0.29 |
| 18 |
McGovern, Kieran R (13)
|
NJOCY |
1:19.02 |
1:16.53 |
-2.49 |