| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Farrell, Callum A (12)
|
MRNYSA |
59.83 |
59.98 |
0.15 |
| 2 |
Ruffy, Rhyley X (12)
|
MRNYSA |
1:19.38 |
1:13.38 |
-6.00 |
| 3 |
Siljkovic, Sion T (12)
|
MRNYSA |
2:06.51 |
1:14.22 |
-52.29 |
| 4 |
Mummery, Conor J (12)
|
MRNBS |
1:45.20 |
1:21.04 |
-24.16 |
| 5 |
Berko, Reuben L (11)
|
MRNDAC |
1:40.05 |
1:24.79 |
-15.26 |
| 6 |
Frankl, Erik A (12)
|
MRNBS |
|
1:31.00 |
- |
| 7 |
Evola, Preston J (12)
|
MRHVD |
|
1:32.04 |
- |
| 8 |
Felker, Christopher D (12)
|
MRMWDA |
1:37.79 |
1:33.18 |
-4.61 |
| 9 |
Tuttle, Ryder J (12)
|
MRNBS |
|
1:37.49 |
- |
| 10 |
Corrado, John Caleb E (12)
|
MRMWDA |
1:52.37 |
1:39.31 |
-13.06 |
| 11 |
Shaw, Jaden K (12)
|
MRMWDA |
1:50.85 |
1:52.25 |
1.40 |
|
Bodo, Brayden M (11)
|
MRHVD |
|
DQ |
- |