| Place | Name | | Affiliation | Time | | | Heat (Pl) |
|---|
| 1 | Jordan Green | | St Helena-Incarnation | 12.16 | Q | | 1 (1) |
| 2 | Joseph Cassidy | | Resurrection | 12.34 | q | | 1 (2) |
| 3 | Karrim Dittmar | | St Francis DeSale - Phila | 12.36 | Q | | 3 (1) |
| 4 | Tyler Francis | | St Joseph-Downingtown | 12.37 | q | | 3 (2) |
| 5 | Tahron Bryant | | St Francis DeSale - Phila | 12.43 | Q | | 2 (1) |
| 6 | Nicholas D'Amico | | Assumption B V M-West Grove | 12.44 | q | | 3 (3) |
| 7 | Daniel Guerin | | Ss. Philip and James | 12.66 | q | | 1 (3) |
| 8 | Matthew Ortiz | | St Helena-Incarnation | 12.76 | q | | 2 (2) |
| 9 | Patrick Gabor | | St Genevieve | 12.81 | | | 2 (3) |
| 10 | Christoper Bowser | | St Frances Cabrini Regional | 12.84 | | | 2 (4) |
| 11 | Parker Saltysiak | | Sacred Heart Oxford | 12.85 | | | 2 (5) |
| 12 | Nathan Holgado | | Ss. Philip and James | 12.86 | | | 3 (4) |
| 13 | Matt Prempeh | | St Jerome | 12.91 | | | 1 (4) |
| 14 | Ryan Jakeman | | Presentation | 12.92 | | | 1 (5) |
| 15 | Isaiah Beaufort | | St Rose of Lima Philadelphia | 12.98 | | | 1 (6) |
| 16 | Alex Torres | | Maternity B V M | 13.07 | | | 2 (6) |
| 17 | Trevor McCaffery | | St Genevieve | 13.08 | | | 3 (5) |
| 18 | Kevin Boyle | | St Maximilian Kolbe | 13.09 | | | 3 (6) |
| 19 | Anthony McGinty | | Christ the King | 13.12 | | | 1 (7) |
| 20 | Anthony Espinal | | St Helena-Incarnation | 13.20 (13.199) | | | 1 (8) |
| 20 | Keith Stratwhite | | St Francis DeSale - Phila | 13.20 (13.199) | | | 2 (7) |
| 22 | Nicholas Testa | | Our Lady of Calvary | 13.45 | | | 2 (8) |
| 23 | Patrick Oniate | | Maternity B V M | 14.13 | | | 3 (7) |
| Robert McWilliams | | Our Lady of Calvary | DNS | | | 3 |