| MR | Stan Morgan | 3:20.55 | Cumberland Valley | 5/8/2021 |
| Lane | Team | Squad | Seed | Note |
|---|---|---|---|---|
| 2 | Mechanicsburg Area | A | DNS | Mechanicsburg vs Lower Dauphin |
| 3 | Gettysburg Area 03 | A | 3:31.75 | Adams County Classic |
| 4 | Red Land | A | 3:37.98 | Twin Valley Raider Invitational |
| Lane | Team | Squad | Seed | Note |
|---|---|---|---|---|
| 1 | Boiling Springs | A | 3:29.81 | Shippensburg 99th Roddick HS Inv |
| 2 | Carlisle 03 | A | 3:28.65 | Shippensburg 99th Roddick HS Inv |
| 3 | Cumberland Valley 03 | A | 3:24.37 | Shippensburg 99th Roddick HS Inv |
| 4 | Chambersburg 03 | A | 3:27.90 | Cumberland Valley at Chambersbur |
| 5 | West Perry 03 | A | DNS | James Buchanan @ West Perry |
| 6 | Fairfield Area 03 | A | 3:31.26 | Adams County Classic |