| Lane | Team | Squad | Seed |
|---|---|---|---|
| 2 | Strath Haven Middle School | B | NT |
| 4 | Springton Lake Middle School | B | NT |
| 6 | Strath Haven Middle School | A | NT |
| 8 | Tredyffrin Easttown Middle Schoo | A | NT |
| Lane | Team | Squad | Seed |
|---|---|---|---|
| 2 | Penn Wood Middle School | A | NT |
| 4 | Great Valley Middle School | A | 1:10.00 |
| 6 | Fugett Middle School | A | 1:18.00 |
| 8 | Springton Lake Middle School | A | NT |
| Lane | Team | Squad | Seed |
|---|---|---|---|
| 2 | Lionville Middle School | A | 1:02.90 |
| 4 | Charles F. Patton Middle School | A | 1:00.00 |
| 6 | Peirce Middle School | A | 1:00.00 |
| 8 | Downingtown Middle School | A | 1:06.34 |