| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Angelinas, Konstantinos (13)
|
MANEYS |
34.74 |
33.10 |
-1.64 |
| 2 |
Foung, Lucas K (11)
|
NJMYM |
36.41 |
37.68 |
1.27 |
| 3 |
Oshodi, Femi (11)
|
NJMYM |
36.71 |
39.13 |
2.42 |
| 4 |
Lo, Patrick (12)
|
NJNJBL |
37.80 |
39.63 |
1.83 |
| 5 |
Dibble, Troy M (12)
|
NJMYM |
37.95 |
39.73 |
1.78 |
| 6 |
Cunniffe, Liam (13)
|
NJSCY |
40.49 |
40.34 |
-0.15 |
| 7 |
Seow, Daniel J (11)
|
NJMYM |
44.87 |
43.34 |
-1.53 |
| 8 |
Stites, Craig J (14)
|
NJMYM |
51.09 |
44.72 |
-6.37 |
| 9 |
Babenko, Victor (9)
|
NJAQRC |
45.63 |
45.45 |
-0.18 |
| 10 |
Loo-Liambas, Leo (11)
|
NJMYM |
49.48 |
47.10 |
-2.38 |
| 11 |
dos Santos, Bryan (9)
|
NJNJBL |
40.97 |
47.15 |
6.18 |
| 12 |
Tobin, Finley X (11)
|
NJMYM |
46.03 |
47.52 |
1.49 |
| 13 |
McCormick, Leonardo R (10)
|
NJMYM |
46.70 |
47.91 |
1.21 |
| 14 |
Webb, Olin (12)
|
NJMYM |
48.43 |
48.17 |
-0.26 |
| 15 |
Conk, Harris (12)
|
NJMYM |
48.96 |
48.55 |
-0.41 |
| 16 |
Kang, Christian (9)
|
NJAQRC |
49.35 |
49.13 |
-0.22 |
| 17 |
Gorman Zaldo, Rylan T (12)
|
NJMYM |
47.62 |
49.29 |
1.67 |
| 18 |
Groves, Ronan (11)
|
NJMYM |
48.13 |
49.51 |
1.38 |
| 19 |
Hanson, Brodie F (12)
|
NJMYM |
45.59 |
49.57 |
3.98 |
| 20 |
Morris, Robert J (10)
|
NJBB |
52.57 |
49.61 |
-2.96 |
| 21 |
MacWilliams, Aleksey S (12)
|
NJMYM |
49.14 |
50.17 |
1.03 |
| 22 |
Kouri-Hertle, Tristan F (10)
|
NJMYM |
51.47 |
50.95 |
-0.52 |
| 23 |
Breikaa, Mohamed (11)
|
NJMYM |
48.40 |
51.03 |
2.63 |
| 24 |
Clemente, Noah (10)
|
NJMYM |
53.01 |
52.34 |
-0.67 |
| 25 |
Kallem, Vedarth R (11)
|
NJMYM |
51.84 |
52.62 |
0.78 |
| 26 |
Espiritu, Gabriel R (8)
|
NJMYM |
59.02 |
59.18 |
0.16 |
| 27 |
Buckner, Malakai D (11)
|
NJMYM |
57.48 |
1:00.11 |
2.63 |
| 28 |
Foung, Jonas E (10)
|
NJMYM |
1:05.40 |
1:06.67 |
1.27 |
| 29 |
Flick, Thomas M (8)
|
NJMYM |
1:06.28 |
1:10.14 |
3.86 |