| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Drzymala, Pawel (18)
|
NJCBGC |
49.11 |
48.66 |
-0.45 |
| 2 |
Young, Ethan E (17)
|
NJBB |
48.87 |
49.75 |
0.88 |
| 3 |
Burns, Harrison C (16)
|
NJBB |
50.31 |
50.09 |
-0.22 |
| 4 |
Young, Matthew E (17)
|
NJBB |
51.38 |
50.35 |
-1.03 |
| 5 |
Egg, Peyton L (15)
|
NJBB |
51.94 |
50.76 |
-1.18 |
| 6 |
Yanovsky, Vasily (15)
|
NJPAA |
54.46 |
52.67 |
-1.79 |
| 7 |
Torticill, William J (17)
|
NJBB |
49.99 |
52.90 |
2.91 |
| 8 |
Rodriguez, Israel (15)
|
NJCBGC |
51.93 |
52.95 |
1.02 |
| 9 |
Rakhimov, Amir J (17)
|
NJBB |
53.40 |
53.13 |
-0.27 |
| 10 |
Askelson, Howard M (15)
|
NJRVYM |
59.13 |
55.55 |
-3.58 |
| 11 |
Lee, Andrew J (15)
|
NJBB |
58.37 |
55.91 |
-2.46 |
| 12 |
Kasianik, Mikhail (15)
|
NJRVYM |
1:00.26 |
56.02 |
-4.24 |
| 13 |
Canion, Zachary (16)
|
NJCBGC |
54.05 |
56.08 |
2.03 |
| 14 |
Fay, Joseph W (17)
|
NJRVYM |
56.72 |
57.17 |
0.45 |
| 15 |
Rao, Kris S (15)
|
NJPAA |
58.33 |
57.52 |
-0.81 |
| 16 |
Salas, Matthew (16)
|
NJCBGC |
56.40 |
57.82 |
1.42 |
| 17 |
Zheng, Brendan (15)
|
NJRVYM |
57.60 |
58.15 |
0.55 |
| 18 |
McGurrin, Jack A (15)
|
NJSCY |
1:00.93 |
58.19 |
-2.74 |
| 19 |
Chun, Jinu (15)
|
NJRVYM |
1:07.56 |
1:00.59 |
-6.97 |
| 20 |
Sanchez, Jeremy (17)
|
NJPAA |
1:00.99 |
1:01.24 |
0.25 |
| 21 |
Cuesta, Christopher M (17)
|
NJRVYM |
1:02.26 |
1:01.59 |
-0.67 |
| 22 |
Gavino, Ismael M (17)
|
NJMDY |
1:02.48 |
1:01.73 |
-0.75 |
| 23 |
Libysen, Brayden D (15)
|
NJSCY |
1:03.09 |
1:05.22 |
2.13 |
| 24 |
Rai, Aarush S (15)
|
NJPAA |
1:07.93 |
1:05.95 |
-1.98 |
| 25 |
Kim, Dillon (15)
|
NJACE |
1:14.61 |
1:07.10 |
-7.51 |
| 26 |
Almonte, Gianni (15)
|
NJSCY |
1:07.24 |
1:08.13 |
0.89 |
| 27 |
Patel, Savya (15)
|
NJAPEX |
1:22.98 |
1:16.40 |
-6.58 |
|
Lepori, James M (15)
|
NJBB |
1:01.87 |
NS |
- |
|
Messina, Chas (16)
|
NJNJBL |
51.80 |
NS |
- |