| 1. | | Jordan Asbury
Eric Boyer
Kenneth Lumpkins
Elijah Williams | 42.63a | - | DE | Christiana | DIAA Championships | Sat, May 16 |
| 2. | | Julius Brewington
Brandon Norwood
Kendall Daniels
Antoine Brewington | 42.75a | - | DE | Newark | DIAA Meet of Champions | Wed, May 20 |
| 3. | | Byron Bailey
Colin McKeefery
Ryan Taylor
Wendell Hill | 43.05a | - | DE | St. Mark's | DIAA Championships | Sat, May 16 |
| 4. | | Bryan Pettyjohn
Dwayne Mason
Jalil Davis
Devon Sivels | 43.43a | - | DE | Milford | DIAA Meet of Champions | Wed, May 20 |
| 5. | | Relay Team | 43.55a | - | DE | Delcastle Vo-Tech | New Castle County Championships | Sat, May 9 |
| 6. | | Relay Team | 43.96a | - | DE | Smyrna | DIAA Championships | Sat, May 16 |
| 7. | | Tyrell McManess
Malachi Freeman
Clifton Armstead
Mckenzie Williams | 44.07a | - | DE | Glasgow | New Castle County Championships | Sat, May 9 |
| 8. | | Jarrett Ross
Brandon Ross
AJ Melendez
Ivan Goldsberry | 44.50a | - | DE | Charter School of Wilmington | New Castle County Championships | Sat, May 9 |
| 9. | | Travis King
Justin Brown
Joey Hughes
Kevin Harvey | 44.52a | - | DE | Concord | DIAA Championships | Sat, May 16 |
| 10. | | Relay Team | 44.57a | - | DE | Salesianum | New Castle County Championships | Sat, May 9 |
| 11. | | Relay Team | 44.59a | - | DE | Dover | DIAA Championships | Sat, May 16 |
| 12. | | Nate McCoy
Tyrell Williams
Rahsan Terrell
William Jones | 44.66a | - | DE | Alexis I Du Pont | DIAA Championships | Sat, May 16 |
| 13. | | Blake Hardy
Vincent Vazquez
Stephen Hixon
Laquan Hazzard | 44.69a | - | DE | Cape Henlopen | 6th Annual Unionville Invitational | Sat, Apr 25 |
| 14. | | Relay Team | 44.90a | - | DE | Lake Forest | DIAA Championships | Sat, May 16 |
| 15. | | Prennis Johnson
Mark Flakes
Damion Rucker
Joseph Jarrett | 44.95a | - | DE | Thomas Mckean | DIAA Championships | Sat, May 16 |
| 16. | | Kenny Holmes
Lewis Toler
Brian Fields
Jackson Rosembert | 45.25a | - | DE | William Penn | DIAA Championships | Sat, May 16 |
| 17. | | Relay Team | 45.32a | - | DE | Sussex Tech | DIAA Championships | Sat, May 16 |
| 18. | | Relay Team | 45.47a | - | DE | Hodgson Voc-Tech | New Castle County Championships | Sat, May 9 |
| 19. | | Mike Pierce
Wisdom Mills-Owoo
James Shores
Rodney McNair | 45.48a | - | DE | Middletown | DIAA Championships | Sat, May 16 |
| 20. | | Dwight Lacy
Albert Watson
Brandon Allen
Marcus Porter | 45.69a | - | DE | Mt. Pleasant | New Castle County Championships | Sat, May 9 |
| 21. | | Relay Team | 45.98a | - | DE | Howard Of Technology | Blue Hen Conference Championships | Wed, Apr 29 |
| 22. | | Chris Clark
Montrell Hicks-Taylor
Chris Wickes
Vaughn Nichols-Taylor | 46.14a | - | DE | Caravel | DIAA Championships | Sat, May 16 |
| 23. | | Relay Team | 46.26a | - | DE | Seaford | DIAA Championships | Sat, May 16 |
| 24. | | Bernard Mills-Jackson
Alpha Mansaray
Leander Benson
Sterling Jones | 47.32a | - | DE | Brandywine | New Castle County Championships | Sat, May 9 |
| 25. | | Relay Team | 47.72a | - | DE | Polytech | DIAA Championships | Sat, May 16 |
| 26. | | Darien Hudspeth
Darrell Miller-Smith
Jerome Smith
Kyle Rivers | 47.76a | - | DE | Pencader Charter | Blue Hen Conference Championships | Wed, Apr 29 |
| 27. | | Relay Team | 48.33a | - | DE | Woodbridge | DIAA Championships | Sat, May 16 |
| 28. | | Demitrius Durrell
Seth Ward
Kevin Schoening
Ricky Jackson | 48.37a | - | DE | Appoquinimink | DIAA Championships | Sat, May 16 |
| 29. | | Tyler Yzaguirre
Josh Dempsey
Carlton Reece
Sam Moyer | 49.18a | - | DE | Wilmington Christian | DIAA Championships | Sat, May 16 |
| 30. | | Relay Team | 50.11a | - | DE | St Elizabeth | New Castle County Championships | Sat, May 9 |
| 31. | | Logan Joyce
Eric Comeger
Dave Jiminez
Josh Zimmerman | 51.62a | - | DE | Wilmington Friends | DIAA Championships | Sat, May 16 |