| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Drzymala, Spencer (10)
|
NJCBGC |
48.25 |
49.24 |
0.99 |
| 2 |
Gutierrez-Ewing, Atticus H (10)
|
NJWFY |
49.10 |
50.24 |
1.14 |
| 3 |
Chiu, Ayden E (10)
|
NJRSA |
48.44 |
51.36 |
2.92 |
| 4 |
Gehlmeyer, Jack P (10)
|
NJMYM |
52.20 |
53.02 |
0.82 |
| 5 |
Kouri-Hertle, Christophe (10)
|
NJMYM |
53.04 |
54.87 |
1.83 |
| 6 |
Chapman, Matthew R (10)
|
NJRANY |
55.43 |
55.28 |
-0.15 |
| 7 |
Balog, Colton A (10)
|
NJHACY |
51.68 |
56.28 |
4.60 |
| 8 |
Ricciardi, Nathan E (10)
|
NJPPST |
59.60 |
57.34 |
-2.26 |
| 9 |
Nelson, Shane B (9)
|
NJRANY |
53.86 |
57.56 |
3.70 |
| 10 |
Knoll, David Y (9)
|
NJRANY |
54.79 |
58.02 |
3.23 |
| 11 |
McCullough, Carter B (9)
|
NJWFY |
1:00.01 |
59.12 |
-0.89 |
| 12 |
Perez, Jonathan A (9)
|
NJWFY |
1:00.71 |
59.40 |
-1.31 |
| 13 |
Sanchez, Santiago (8)
|
NJCBGC |
1:00.26 |
59.76 |
-0.50 |
| 14 |
Rana, Kush (8)
|
NJCBGC |
59.50 |
59.98 |
0.48 |
| 15 |
Mikus, Hunter A (10)
|
NJRANY |
1:01.12 |
1:00.63 |
-0.49 |
| 16 |
Qerimaj, Rodel (7)
|
NJRSA |
1:08.19 |
1:04.02 |
-4.17 |
| 17 |
Multari, Anthony J (9)
|
NJHACY |
1:03.69 |
1:04.17 |
0.48 |
| 18 |
Georgescu, Thomas (10)
|
NJMYM |
56.37 |
1:04.41 |
8.04 |
| 19 |
Gabadze, Noah (9)
|
NJCBGC |
1:06.97 |
1:04.55 |
-2.42 |
| 20 |
Kovacs, Charlie (10)
|
NJRANY |
1:06.18 |
1:07.12 |
0.94 |
| 21 |
Qerimaj, Aldis (9)
|
NJRSA |
1:10.86 |
1:07.69 |
-3.17 |
| 22 |
Arbelaez, Tobias C (9)
|
NJMYM |
1:00.00 |
1:08.89 |
8.89 |
| 23 |
Arbelaez, Marcel C (9)
|
NJMYM |
1:28.18 |
1:10.31 |
-17.87 |
| 24 |
Millan, Lukesh H (9)
|
NJMYM |
1:07.60 |
1:15.57 |
7.97 |
| 25 |
Luteran, Michael (8)
|
NJRANY |
1:25.44 |
1:30.87 |
5.43 |
|
Tria, Elijah (8)
|
NJMYM |
1:00.00 |
DQ |
- |
|
Montalbano, Graham (9)
|
NJRANY |
1:25.67 |
DQ |
- |
|
Macedo, Mason (9)
|
NJRANY |
1:25.34 |
DQ |
- |
|
Ricciardi, Matthew R (10)
|
NJPPST |
1:26.35 |
DQ |
- |