| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kick, Gavin M (12)
|
MRMWDA |
1:11.54 |
1:09.33 |
-2.21 |
| 2 |
Aragon Espinoza, Edahi (12)
|
MRMHHW |
1:10.52 |
1:10.11 |
-0.41 |
| 3 |
Vybihal, Adam J (12)
|
MRYBAR |
1:16.24 |
1:16.12 |
-0.12 |
| 4 |
Mejia VanVoorhis, Lucca (11)
|
MRNYS |
1:18.64 |
1:18.56 |
-0.08 |
| 5 |
Gargano, Romyn A (11)
|
MRNYS |
1:21.54 |
1:19.58 |
-1.96 |
| 6 |
Brockmann, Alexander J (12)
|
MRNYS |
1:24.48 |
1:20.36 |
-4.12 |
| 7 |
Marincenko, Aleksey V (11)
|
MRSSL |
1:31.08 |
1:27.20 |
-3.88 |
| 8 |
Wells, Jace D (11)
|
MRDVWM |
1:47.64 |
1:29.00 |
-18.64 |
| 9 |
Earl, Marcus (11)
|
MRYBAR |
1:44.64 |
1:29.44 |
-15.20 |
| 10 |
Jaromski, Christopher A (12)
|
NJNJB |
1:35.31 |
1:31.53 |
-3.78 |
| 11 |
Bambara, Carter J (11)
|
NJNJB |
1:43.37 |
1:33.61 |
-9.76 |
| 12 |
Pearce, Lincoln J (12)
|
MRNYS |
1:33.04 |
1:34.78 |
1.74 |
| 13 |
Grinblat, Matvii (12)
|
MRSSL |
1:37.96 |
1:35.62 |
-2.34 |
|
Critelli, Julian F (11)
|
MRSSL |
|
DQ |
- |
|
Sauka, Jameson X (11)
|
MRYBAR |
2:02.89 |
DQ |
- |
|
Rios, Hugo (11)
|
MRSSL |
|
NS |
- |