| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Miller, Carter F (12)
|
MRNYSA |
30.91 |
31.34 |
0.43 |
| 2 |
Perez, Gavin M (12)
|
MRNYSA |
32.01 |
32.57 |
0.56 |
| 3 |
Bishop, William L (12)
|
MRYFD |
34.11 |
33.77 |
-0.34 |
| 4 |
Mattone, Vincent (12)
|
MRNYSA |
34.33 |
34.75 |
0.42 |
| 5 |
Orlando, Alessio F (12)
|
NJSCY |
36.15 |
36.03 |
-0.12 |
| 6 |
Taranto, John T (12)
|
MRYBAR |
42.42 |
36.41 |
-6.01 |
| 7 |
Monastersky, Alex J (12)
|
MRNYSA |
38.14 |
38.04 |
-0.10 |
| 8 |
Shen, Jeremy (12)
|
MRYFD |
45.82 |
38.28 |
-7.54 |
| 9 |
Kane, Jonathan J (11)
|
NJSCY |
37.47 |
38.44 |
0.97 |
| 10 |
DeWitt, Jasper (12)
|
MRMAKO |
45.61 |
39.79 |
-5.82 |
| 11 |
Stachelberg, Oscar (12)
|
MRMAKO |
46.40 |
40.52 |
-5.88 |
| 12 |
Yi, Ethan (11)
|
MRMAKO |
43.24 |
42.11 |
-1.13 |
| 13 |
Samuel, Kevin T (12)
|
MRNYSA |
55.64 |
45.97 |
-9.67 |
| 14 |
Sucher, Mattias (11)
|
MRMAKO |
54.61 |
46.47 |
-8.14 |
| 15 |
DelCoro, Anthony (12)
|
NJUN-N |
51.34 |
47.01 |
-4.33 |
| 16 |
Nallengara, Benjamin (11)
|
MRMAKO |
1:03.27 |
50.07 |
-13.20 |
| 17 |
O'Connell, Matthew (11)
|
MRDVWM |
50.12 |
50.76 |
0.64 |
| 18 |
Fiore, Reece (11)
|
MRMAKO |
1:04.61 |
56.41 |
-8.20 |
| 19 |
DelCoro, Brendan (11)
|
NJUN-N |
1:12.23 |
1:03.66 |
-8.57 |
| 20 |
Kaminskiy, Anthony N (11)
|
MRNYSA |
|
1:07.56 |
- |
|
Sequeiros, Noah (12)
|
MRNYSA |
33.17 |
DQ |
- |