| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hood, Liam A (17)
|
NJMYM |
1:03.73 |
1:05.87 |
2.14 |
| 2 |
Pacholarz, Michael F (17)
|
NJSCY |
1:00.13 |
1:05.97 |
5.84 |
| 3 |
Townson, Connor G (15)
|
NJMYM |
1:06.01 |
1:06.26 |
0.25 |
| 4 |
Wan, Ethan F (15)
|
NJRBY |
1:04.38 |
1:08.06 |
3.68 |
| 5 |
Smith, Thatcher E (18)
|
NJMYM |
1:04.85 |
1:09.00 |
4.15 |
| 6 |
Wood, Enzo F (15)
|
NJMYM |
1:09.58 |
1:09.74 |
0.16 |
| 7 |
Lee, Derek J (15)
|
NJRBY |
1:05.00 |
1:10.58 |
5.58 |
| 8 |
Heyt, Andrew J (15)
|
NJRBY |
1:07.74 |
1:11.28 |
3.54 |
| 9 |
Barlotta, Alesandro G (16)
|
NJRBY |
1:05.35 |
1:11.33 |
5.98 |
| 10 |
Remache, Cristian G (15)
|
NJMYM |
1:08.97 |
1:11.44 |
2.47 |
| 11 |
Ancey, Dominic V (15)
|
NJMYM |
1:11.34 |
1:12.78 |
1.44 |
| 12 |
Espiritu, Nathan B (16)
|
NJMYM |
1:09.28 |
1:13.74 |
4.46 |
| 13 |
Remache, Gabriel (16)
|
NJMYM |
1:14.38 |
1:14.99 |
0.61 |
| 14 |
McEachin, Mizell L (16)
|
NJMYM |
1:08.93 |
1:15.71 |
6.78 |
| 15 |
Foung, Caleb C (16)
|
NJMYM |
1:17.69 |
1:16.46 |
-1.23 |
| 15 |
Mitev, George P (15)
|
NJSTAC |
1:07.41 |
1:16.46 |
9.05 |
| 17 |
Gilio-Malabre, Christian G (16)
|
NJMYM |
1:10.36 |
1:18.93 |
8.57 |
| 18 |
Goldman, Brenden W (15)
|
NJMYM |
1:23.28 |
1:18.99 |
-4.29 |
| 19 |
Weiner, Elliot L (17)
|
NJBB |
1:09.55 |
1:20.03 |
10.48 |