| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mulder, William B (12)
|
NJSCAR |
59.61 |
1:00.67 |
1.06 |
| 2 |
Kucmierczyk II, Wiliam R (12)
|
NJSCAR |
1:03.30 |
1:02.91 |
-0.39 |
| 3 |
Antonyshyn, Daniel (10)
|
NJCBGC |
1:02.72 |
1:04.21 |
1.49 |
| 4 |
Massone, Santiago B (12)
|
NJNJRC |
1:05.18 |
1:04.47 |
-0.71 |
| 5 |
Ciechanowski, Maximilian (12)
|
NJUN-S |
1:05.54 |
1:05.27 |
-0.27 |
| 6 |
Del Fierro, Gavin (10)
|
NJCBGC |
1:09.11 |
1:07.94 |
-1.17 |
| 7 |
Darder, Sean (12)
|
NJLIFE |
1:10.32 |
1:08.47 |
-1.85 |
| 8 |
Bui, Jayden Q (12)
|
NJSTAC |
1:09.06 |
1:09.36 |
0.30 |
| 9 |
Shi, Matthew (12)
|
NJLIFE |
1:10.12 |
1:09.37 |
-0.75 |
| 10 |
Warner, Bradley (12)
|
NJSCAR |
1:08.89 |
1:09.77 |
0.88 |
| 11 |
DeSopo, Nicholas C (11)
|
NJRSA |
1:13.68 |
1:09.89 |
-3.79 |
| 12 |
Jiang, Aiden (11)
|
NJLIFE |
1:09.43 |
1:09.94 |
0.51 |
| 13 |
Almeida, Jaydan G (12)
|
NJSCAR |
1:08.89 |
1:10.29 |
1.40 |
| 14 |
Siliato, Matthew F (12)
|
NJNJRC |
1:12.72 |
1:11.63 |
-1.09 |
| 15 |
Mellone, Oliver L (12)
|
NJLIFE |
1:14.35 |
1:11.81 |
-2.54 |
| 16 |
Sukla, Abhinav (12)
|
NJPAA |
1:14.74 |
1:12.58 |
-2.16 |
| 17 |
Kang, Caleb (12)
|
NJLIFE |
1:10.69 |
1:13.00 |
2.31 |
| 18 |
Kim, Andrew (10)
|
NJLIFE |
1:13.22 |
1:14.37 |
1.15 |