| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gomez, Martin (8)
|
NJEAG |
43.90 |
43.96 |
0.06 |
| 2 |
Muldoon, Eli G (8)
|
NJCAT |
57.88 |
45.10 |
-12.78 |
| 4 |
Slowinski, David J (8)
|
NJCAT |
49.69 |
47.25 |
-2.44 |
| 5 |
Miklaszewski, Simon (7)
|
NJCAT |
57.27 |
50.58 |
-6.69 |
| 6 |
Whitworth, Tristen C (8)
|
NJCAT |
51.65 |
50.64 |
-1.01 |
| 7 |
Aiello, Gaetano (8)
|
NJSKYY |
55.00 |
53.25 |
-1.75 |
| 8 |
Faraher, Collin J (8)
|
NJOTT |
1:00.23 |
53.61 |
-6.62 |
| 9 |
Murray, Francis (7)
|
NJMALT |
52.56 |
54.99 |
2.43 |
| 10 |
Burghardt, Karl (7)
|
NJCAT |
1:09.00 |
55.50 |
-13.50 |
| 11 |
Mills, Edward (8)
|
NJJG |
1:17.00 |
55.73 |
-21.27 |
| 12 |
Thomas, James N (8)
|
NJOTT |
1:11.24 |
56.64 |
-14.60 |
| 13 |
Vintimilla, Jefferson E (7)
|
NJDESC |
1:07.79 |
57.10 |
-10.69 |
| 14 |
Looby, Jack G (8)
|
NJCAT |
56.11 |
57.63 |
1.52 |
| 15 |
Christianson, Colin H (8)
|
NJSKYY |
1:00.20 |
59.51 |
-0.69 |
| 16 |
Kapoor, Aryan (8)
|
NJCAT |
1:19.00 |
1:01.43 |
-17.57 |
| 17 |
Christianson, Ty A (6)
|
NJSKYY |
1:15.00 |
1:06.11 |
-8.89 |
| 18 |
Merlino, Nicholas F (8)
|
NJSKYY |
|
1:06.35 |
- |
| 19 |
Lorance, Luca (8)
|
NJDESC |
1:09.49 |
1:07.65 |
-1.84 |
| 20 |
Basov, Ivan (8)
|
NJUNCA |
1:08.00 |
1:08.81 |
0.81 |
| 21 |
Bruu-Syversen, Oscar (6)
|
NJOTT |
1:25.47 |
1:10.64 |
-14.83 |
| 22 |
Carlucci, Billy (7)
|
NJOTT |
1:25.45 |
1:12.82 |
-12.63 |