| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Minevich, Daniel I (9)
|
MRDA |
1:24.72 |
1:24.09 |
-0.63 |
| 2 |
Perillo, Justin G (10)
|
MRDA |
1:29.82 |
1:29.30 |
-0.52 |
| 3 |
Burger, Nathan L (10)
|
MRNDAC |
1:28.50 |
1:29.74 |
1.24 |
| 4 |
Hackmeyer, Kieran M (10)
|
MRNDAC |
1:31.13 |
1:32.88 |
1.75 |
| 5 |
Campolong, Gavin J (9)
|
MRNDAC |
1:40.11 |
1:33.41 |
-6.70 |
| 6 |
McGrath, Adam M (10)
|
MRNDAC |
1:36.11 |
1:36.84 |
0.73 |
| 7 |
Wilson, Edmund (10)
|
MRNDAC |
1:32.11 |
1:39.19 |
7.08 |
| 8 |
Thantu, Larson T (10)
|
MRRA |
1:45.42 |
1:39.30 |
-6.12 |
| 9 |
Cobb, Dylan M (10)
|
MRMWSC |
1:45.89 |
1:40.35 |
-5.54 |
| 10 |
Baxter, Ayden C (9)
|
MRDA |
1:19.90 |
1:40.67 |
20.77 |
| 11 |
Storaska, Noah (9)
|
MRVAC |
1:55.00 |
1:50.47 |
-4.53 |
| 12 |
Milroy, Ronan (10)
|
MRDA |
2:12.99 |
1:53.01 |
-19.98 |
| 13 |
Arthur-Mensah, Kojo E (10)
|
MRDA |
1:56.90 |
1:53.08 |
-3.82 |
| 14 |
Swift, Reghan A (9)
|
MRNDAC |
1:58.27 |
1:57.31 |
-0.96 |
| 15 |
Slowik, Ethan (10)
|
MRMVA |
2:00.00 |
1:57.86 |
-2.14 |
| 16 |
Heidebrecht, Martin H (9)
|
MRNDAC |
1:52.11 |
1:58.41 |
6.30 |
| 17 |
Munn, Aaron J (10)
|
MRNDAC |
|
2:14.10 |
- |
| 18 |
Tian, Sean (10)
|
MRSSL |
1:51.76 |
2:19.76 |
28.00 |
|
Payne, Tristan A (9)
|
MRRA |
1:29.82 |
DQ |
- |
|
Elkashef, Adam T (9)
|
MRVAC |
1:55.87 |
DQ |
- |
|
Iannuzzi-Sucich, Vincent (9)
|
MRVAC |
2:00.00 |
DQ |
- |
|
Martinez, Carmine J (10)
|
MRYBAR |
2:15.66 |
DQ |
- |