| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kidchob, Andrew (17)
|
NJEAG |
55.30 |
51.79 |
-3.51 |
| 2 |
Velasquez, Angel J (17)
|
NJEAG |
54.59 |
55.44 |
0.85 |
| 3 |
Josephs, Jamar M (16)
|
NJSCAR |
55.58 |
55.62 |
0.04 |
| 4 |
DeLaCruz, Riley (15)
|
NJLIFE |
57.28 |
55.65 |
-1.63 |
| 5 |
Tran, Thien M (15)
|
NJLIFE |
55.47 |
55.68 |
0.21 |
| 6 |
Shaw, Alexander (16)
|
NJLIFE |
54.55 |
55.84 |
1.29 |
| 7 |
Prekop, Frankie (15)
|
NJSCAR |
1:00.69 |
58.40 |
-2.29 |
| 8 |
Giordano, Alex (16)
|
NJSCAR |
58.03 |
58.78 |
0.75 |
| 9 |
Alvarez, Alessandro G (18)
|
NJEAG |
57.43 |
59.35 |
1.92 |
| 10 |
Lliguicota, Dean E (17)
|
NJEAG |
59.42 |
59.53 |
0.11 |
| 11 |
Natsvlishvili, Matthew (15)
|
NJSCAR |
1:00.96 |
1:00.47 |
-0.49 |
| 12 |
Michaud, Ethan M (15)
|
NJSCAR |
1:00.15 |
1:01.07 |
0.92 |
| 13 |
Warner, Evan E (16)
|
NJLIFE |
1:00.19 |
1:02.51 |
2.32 |
| 14 |
Dimarsky, Ariel P (15)
|
NJSCAR |
1:09.70 |
1:03.35 |
-6.35 |
| 15 |
Lad, Jeet A (15)
|
NJSCAR |
1:04.15 |
1:06.02 |
1.87 |
| 16 |
Kelly, Luke H (16)
|
NJSCAR |
1:08.97 |
1:08.21 |
-0.76 |
| 17 |
Baal, Anas (17)
|
NJSCAR |
2:11.77 |
1:08.48 |
-63.29 |
| 18 |
Michaud, Ryan G (17)
|
NJSCAR |
1:07.89 |
1:11.06 |
3.17 |
| 19 |
Gunjati, Ishaan (15)
|
NJSCAR |
1:21.31 |
1:12.27 |
-9.04 |
| 20 |
Srinatha, Archit (15)
|
NJUN-S |
1:15.19 |
1:22.26 |
7.07 |