| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Srinivasan, Rohan K (10)
|
MRNYSA |
36.77 |
35.04 |
-1.73 |
| 2 |
Lam, Vernon J (10)
|
MRYBAR |
39.45 |
37.91 |
-1.54 |
| 3 |
Rothman, Devin R (10)
|
MRNYSA |
40.51 |
38.95 |
-1.56 |
| 4 |
Sequeiros, Sebastian (10)
|
MRNYSA |
38.39 |
39.44 |
1.05 |
| 5 |
Hughes, Jonathan D (9)
|
MRNYSA |
44.36 |
40.60 |
-3.76 |
| 6 |
Funaro, Aarez M (8)
|
MRUN |
40.03 |
40.64 |
0.61 |
| 7 |
Ghaly, Yamen (10)
|
MRNYSA |
47.42 |
48.49 |
1.07 |
| 8 |
Dewhurst, Jesse W (9)
|
MRAGMV |
45.06 |
48.69 |
3.63 |
| 9 |
Callanan, Carson J (9)
|
MRTRS |
52.86 |
51.41 |
-1.45 |
| 10 |
Villone, Louis D (10)
|
MRNYSA |
53.74 |
52.11 |
-1.63 |
| 11 |
Lusk, Mason B (9)
|
MRNYSA |
58.95 |
52.88 |
-6.07 |
| 12 |
Januario, Victor Alexander P (9)
|
MRNYSA |
|
53.00 |
- |
| 13 |
Kanda, Yashwin (9)
|
MRNYSA |
|
53.17 |
- |
| 14 |
Tirri, Dominick P (9)
|
MRTRS |
|
54.29 |
- |
| 15 |
Siljkovic, Sion T (9)
|
MRNYSA |
|
56.39 |
- |
| 16 |
Harvey, Aidan T (9)
|
MRAGMV |
1:01.89 |
58.39 |
-3.50 |
| 17 |
Vargas, Lucas A (10)
|
MRUN |
|
1:00.05 |
- |
| 18 |
McCarron, James D (9)
|
MRTRS |
|
1:04.72 |
- |
|
Villone, Henry J (8)
|
MRNYSA |
|
DQ |
- |
|
Vero, Jack V (9)
|
MRPBAC |
55.00 |
NS |
- |
|
Carlozzi, Samuel (9)
|
MRDVWM |
1:25.13 |
NS |
- |