| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 1 | COBB, Roy | Upper Perkiomen | 57.44 |
| 2 | PETERS, Jason | Pottsgrove | 56.50 |
| 3 | FEHNEL, Thomas | Upper Perkiomen | 56.34 |
| 4 | TRAMMELL, Aajeirh | Pottsgrove | 55.00 |
| 5 | SCHNEIDT, Mateo | Upper Perkiomen | 57.41 |
| 6 | MICHUKI, Nduati | Pottsgrove | 57.94 |
| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 2 | MCGONIGLE, Cavin | Upper Perkiomen | NT |
| 3 | CONTI, Mason | Upper Perkiomen | 1:00.25 |
| 4 | RUNDELL, Jared | Upper Perkiomen | 1:08.68 |
| 5 | HECTOR, Chase | Upper Perkiomen | NT |