| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kim, Joshua (12)
|
MAJW |
1:05.93 |
1:06.18 |
0.25 |
| 1 |
Schlotterer, Benjamin L (12)
|
MAJW |
|
1:08.10 |
- |
| 1 |
Borrelli, Connor R (11)
|
MAJW |
1:13.73 |
1:11.20 |
-2.53 |
| 2 |
DeSumma, Trevor T (12)
|
MAJW |
1:13.14 |
1:11.94 |
-1.20 |
| 2 |
Gagner, Quinten P (12)
|
MAJW |
1:24.01 |
1:19.88 |
-4.13 |
| 3 |
Dito, Gennaro D (11)
|
MASTRM |
1:25.05 |
1:22.13 |
-2.92 |
| 4 |
Lee, Dimitriy (11)
|
MAJW |
1:28.87 |
1:22.19 |
-6.68 |
| 5 |
Walsh, Jaxon A (11)
|
MASTRM |
1:29.01 |
1:27.07 |
-1.94 |
| 6 |
Furia, Nicholas F (12)
|
MASTRM |
1:40.99 |
1:27.65 |
-13.34 |
| 7 |
Yu, Jerry W (11)
|
MAJW |
|
1:31.66 |
- |
| 8 |
Do, Ethan C (11)
|
MAJW |
1:40.04 |
1:34.60 |
-5.44 |
| 9 |
Seibel, Daniel M (11)
|
MAJW |
|
1:35.04 |
- |
| 10 |
Ford, Michael F (11)
|
NJRA |
1:45.03 |
1:35.67 |
-9.36 |
| 11 |
Leonard, Frederick W (11)
|
MASTRM |
|
1:41.43 |
- |
| 12 |
Ham, Daniel J (11)
|
MAJW |
|
1:50.08 |
- |
|
Berthelotte, Willem M (12)
|
MASTRM |
1:43.98 |
DQ |
- |