| R | Tim Cook Invitational | 3:20.06 | L. Noss, C. Cutting, D. Willians, J, Jaisingh | Cumberland Valley | 3/27/2021 |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
|---|---|---|---|---|---|---|---|---|
| 1 | North Hagerstown High School | A | Johnston | Patel | McGreevy | Baldwin | DNS | Unverified: |
| 2 | Westminster High School | A | DNS | Unverified: | ||||
| 3 | Berks Catholic | A | Sutton | Komoro | Pichardo | Roberts | 3:50.00 | Unverified: |
| 4 | Harrisburg | A | Campbell | Ramsey | Jackson | Jabalera-Cruz | DNS | Unverified: |
| 5 | Wilson (3) | A | 3:45.00 | Unverified: | ||||
| 6 | East Pennsboro Area | A | Keys | Skaugen | Poventud | Swope | 3:50.00 | Unverified: |
| 7 | James Buchanan | A | Yeager | Towns | McCoy | Kenzie | NT | Unverified: |
| 8 | Spring Grove | A | Armolt | Allen | Mills | Shabazz-Scott | NT | Unverified: |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
|---|---|---|---|---|---|---|---|---|
| 1 | Williamsport Area | A | Everett | Casas | Poole | Kieser | DNS | Unverified: |
| 2 | Shippensburg | A | Surotchak | Patillo | Courson | Hines | 3:37.00 | Unverified: |
| 3 | Chambersburg | A | Harrison II | Putt | Dawe | Frey-Reyes | 3:35.00 | Unverified: |
| 4 | Milton Hershey | A | 3:25.00 | Unverified: | ||||
| 5 | Shamokin Area | A | Brown | Delbaugh | Pensyl | Kerstetter | 3:30.00 | Unverified: |
| 6 | Mifflin County | A | Druckemiller | Parks-Gill | Kauffman | Smith | 3:35.00 | Unverified: |
| 7 | Carlisle | A | Crim | Blanton | Heberlig | Kerr | 3:38.00 | Unverified: |
| 8 | Waynesboro | A | Brook | Mencia | Atkinson | Calo | 3:43.00 | Unverified: VS James Buchanan |