| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mattone, Vincent (12)
|
MRNYSA |
1:05.46 |
1:08.20 |
2.74 |
| 2 |
Ng, Ryan Y (11)
|
MRGATE |
1:20.47 |
1:12.60 |
-7.87 |
| 3 |
Flores, Kristopher S (11)
|
CTZEUS |
1:15.35 |
1:13.67 |
-1.68 |
| 4 |
Morgan, Brendan M (11)
|
MRSMC |
1:19.75 |
1:14.30 |
-5.45 |
| 5 |
McHugh, Connor J (11)
|
MRBGNW |
1:13.51 |
1:14.90 |
1.39 |
| 6 |
Villagonzalo, Keanu C (12)
|
MRGATE |
1:32.00 |
1:16.49 |
-15.51 |
| 7 |
Gilbertson, Quinn C (11)
|
CTZEUS |
1:24.35 |
1:18.71 |
-5.64 |
| 8 |
Vollaro, Thomas A (11)
|
MRYMID |
1:31.09 |
1:20.18 |
-10.91 |
| 9 |
Kwon, Connor (11)
|
MRYMID |
|
1:36.47 |
- |
| 10 |
McQuaid, Jaxson G (11)
|
CTZEUS |
1:38.76 |
1:43.38 |
4.62 |
|
Dalton, Sean A (12)
|
MRBGNW |
1:31.23 |
DQ |
- |
|
Holmes, Jayden T (11)
|
MRBGNW |
1:29.83 |
DQ |
- |