| Athlete | Yr. | Team | Seed | |
|---|---|---|---|---|
| 1 | Quinn, Conor | SO | WC East | 55.97 |
| 2 | Chen, Sam | SO | Great Valley | 56.55 |
| 3 | Suby, Pranav | SO | D-West | 57.69 |
| 4 | Seymour, Elliott | 9 | Rustin | 58.40 |
| 5 | Opong, David | JR | Kennett | 58.45 |
| 6 | Dixon, Jacob | 9 | D-West | 58.49 |
| 7 | Comanda, Simon | JR | Kennett | 58.50 |
| 8 | Longenecker, Charley | JR | Henderson | 58.51 |
| 9 | Surovcik, Adam | SO | Great Valley | 58.74 |
| 10 | Yerokhin, Andrew | JR | Great Valley | 59.44 |
| 11 | Giacoio, Alex | 9 | Unionville | 59.91 |
| 12 | Saddic, Antonio | SO | WC East | 59.99 |
| 13 | Pron, Carson | 9 | Henderson | 1:00.33 |
| 14 | Rodriguez-Aguilar, Abisai | JR | Kennett | 1:00.49 |
| 15 | Hjaltson, Simon | 9 | Unionville | 1:00.50 |
| 16 | Zhou, Noah | JR | WC East | 1:01.97 |
| 17 | McCormick, Ryan | 9 | WC East | 1:02.00 |
| 18 | Thota, Reubon | 9 | Great Valley | 1:02.00 |
| 19 | Ladd, Conor | 9 | Unionville | 1:02.63 |
| 20 | Griffin, Caleb | 9 | Oxford Area | 1:02.87 |
| 21 | Bartlett, Christian | SO | Henderson | 1:04.75 |
| 22 | Dottley, Keith | JR | D-West | 1:05.00 |
| 23 | Pearson, Cade | 9 | Oxford Area | 1:05.22 |
| 24 | Forsythe, Gabe | 9 | Oxford Area | 1:06.57 |
| 25 | DiPerro, Michael | 9 | Henderson | 1:06.80 |
| 26 | Chen, Ricky | 9 | Rustin | 1:08.74 |
| 27 | Gomez, Jovani | 9 | Oxford Area | 1:09.63 |
| 28 | Pannhorst, Spencer | SO | Kennett | 1:14.14 |
| 29 | Berger, Jaden | SO | Rustin | 1:14.71 |
| 30 | Alston, Dayante | SR | D-West | 1:25.00 |
| 31 | Farhi, Sam | 9 | Unionville | NT |