| 1. | - | | Relay Team | 42.61a | MD | Gwynn Park | McNamara Mustangs HS Invitational | Sat, Apr 21 |
| 2. | - | | Raymond King
Rickey Dangerfield
Noel Spencer
Brandon Chase | 43.00a | MD | Edgewood | MPSSAA 2A East Regional Championships | Sat, May 19 |
| 3. | - | | Tahir Tyler
Rafiq Douglas
AC Crawford
Trey Lee | 43.23a | MD | Patuxent | MPSSAA 2A Maryland State Championships | Sat, May 26 |
| 4. | - | | Josh Freeman
Toby Dixon
Eric Wilson
Randy Thrower | 43.33a | MD | Queen Annes County | MPSSAA 2A Maryland State Championships | Sat, May 26 |
| 5. | - | | Allen Cross
Purcell Freeman
Brian Crandell
Tosin Oeywole | 43.45a | MD | Long Reach | MPSSAA 2A Maryland State Championships | Sat, May 26 |
| 6. | - | | Lamont Morton
Dominic Farmer
Cor'ray Heath
Otha Byrd | 43.90a | MD | Wicomico | MPSSAA 2A Maryland State Championships | Sat, May 26 |
| 7. | - | | Quinton Mills
Avery Wood
Devonte Williams
Paul Harris | 44.01a | MD | Frederick Douglass-PG | MPSSAA 2A Maryland State Championships | Sat, May 26 |
| 8. | - | | Relay Team | 44.14c | MD | Lansdowne | BCPS League Meet #4 (Milford) | Tue, Apr 17 |
| 9. | - | | Tyler Davis
Zach Paguirigan
Darian Vandiver
Harlan Lawson | 44.24a | MD | Catoctin | 2a West Regional Championships | Thu, May 17 |
| 10. | - | | Relay Team | 44.44c | MD | Harford Tech | Under the Lights Relays | Fri, May 4 |
| 11. | - | | Troy Barton
Jean Paul
Yusef Harris
Zack White | 44.57a | MD | Parkside | MPSSAA 2A Maryland State Championships | Sat, May 26 |
| 12. | - | | Taylor Getz
Matt Keyser
Mike Sanders
Kyle Shimek | 44.63a | MD | Winters Mill | 2a West Regional Championships | Thu, May 17 |
| 13. | - | | Mike Ashwell
Keegan Lortie
Jacob Tripp
Julian Woods | 44.74c | MD | Century | Oakdale, Century, Middletown | Wed, Apr 25 |
| 14. | - | | Dymear Garnett
Perry Lotts
Keith Newman
Treshawn Webster | 44.87a | MD | Elkton | UCBAC Championships | Tue, May 8 |
| 15. | - | | Colton McLane
Ben Bandy
Kevin Andrade
Tim Maggi | 44.89a | MD | Walkersville | 2a West Regional Championships | Thu, May 17 |
| 16. | - | | Korran Buckson
Eric Burris
Marquese Butler
Jameel Caruth | 44.95a | MD | Owings Mills | Clash Of the Titans | Sat, May 5 |
| 17. | - | | Markael Jenkins
Eriq Fadahunsi
Jairus Coates
Calvin Whitfield | 45.12a | MD | Henry E. Lackey | Penn Relays | Fri, Apr 27 |
| 18. | - | | Deshon Brown
Keith Chester
Shane Holland
Chris Morrow | 45.14c | MD | Carver Vo-Tech | Baltimore City Championships | Sat, May 12 |
| 19. | - | | Blake Richardson
Nathan Tatum
Mike Messina
David Wade | 45.26a | MD | Glenelg | Howard County Championships | Tue, May 8 |
| 20. | - | | Weston Barrett
Jacob Hargett
Aaron Zerby
Zachery Welch | 45.31a | MD | Middletown | Zimmerman Invitational | Sat, Apr 21 |
| 21. | - | | Justin Daigle
Cooper Luetje
Brandan Redhi
Jerel Madison | 45.46a | MD | Francis Scott Key | Carroll County Championships | Wed, May 9 |
| 22. | - | | Relay Team | 45.69a | MD | Largo | 26th Annual Katie Jenkins Memorial Inv. Track & Field Meet | Sat, May 5 |
| 23. | - | | Zach Hopkins
Nicholas Berchock
Collin Linton
Vasile Stadnitchii | 45.71a | MD | Williamsport | 2a West Regional Championships | Thu, May 17 |
| 24. | - | | Marcel Johnson
Rico Williams
Rashid Talle
Nere Eyeguokan | 45.93a | MD | Randallstown | 1A/2A North Region Championships | Sat, May 19 |
| 25. | - | | Relay Team | 45.94c | MD | Marriotts Ridge | Blue Ridge Relays | Fri, Apr 20 |
| 26. | - | | Relay Team | 46.04c | MD | Central-PG | Falcon Invitational | Sat, Mar 31 |
| - | | Relay Team | 46.04c | MD | Dundalk | League Meet (Overlea) | Tue, May 1 |
| 28. | - | | Tenard Childs
Terrence Childs
Chinonso Ude
Aaron Kumbelay | 46.26a | MD | Oakland Mills | Howard County Championships | Tue, May 8 |
| 29. | - | | Relay Team | 46.28a | MD | Patterson Mill | Abd vs RS vs PM vs BA vs JT | Tue, Mar 27 |
| 30. | - | | Tyler Blythe
Kevin Heine
Jamie Brekosky
Ian McConnell | 46.29a | MD | Oakdale | MVAL Antietam Conference Championships | Mon, Apr 30 |
| 31. | - | | Relay Team | 46.34c | MD | McDonough | Westlake/McDonough | Tue, Apr 10 |
| 32. | - | | Derrick Hewell
Dillon Slater
Ryan Patrick
Marc Wing | 46.74c | MD | South Carroll | Liberty Road Challenge | Wed, Mar 28 |
| 33. | - | | Kyle Henry
Dominic McAnulty
Austin Kind
Jon Fitzwater | 46.99a | MD | Rising Sun | Penn Relays | Fri, Apr 27 |
| 34. | - | | Josh Carroll
Jason Wolf
Sam Lipsky
Russell Webb | 47.04c | MD | Liberty | Liberty vs NC vs SC vs FSK | Thu, Apr 12 |
| 35. | - | | James Tellez
Aaron Starks
Aaron Ferguson
Ndiebnso Agbormbai | 47.18a | MD | Wheaton | 2a West Regional Championships | Thu, May 17 |
| 36. | - | | Relay Team | 47.34c | MD | Fallston | NH,Pmill, Fallston, Wilm Chris.,St. Thomas Moore, BMHS | Tue, May 1 |
| 37. | - | | Relay Team | 47.44c | MD | North East | CMW, Bel Air, North East, Harford Tech | Tue, May 1 |
| 38. | - | | Relay Team | 47.64c | MD | Easton | Bayside League Meet 1 | Thu, Mar 22 |
| 39. | - | | Relay Team | 47.71a | MD | Loch Raven | Pikesville Track Classic | Sat, Apr 14 |
| 40. | - | | Relay Team | 47.94c | MD | Poolesville Sr | Seneca Valley & Poolesville @ Quince Orchard | Tue, Apr 17 |
| 41. | - | | Jordan Coats
Kennith Everett
Damon Knight
Giovonn Younger | 48.64c | MD | Edmondson-Westside | Baltimore City Championships | Sat, May 12 |
| 42. | - | | Relay Team | 49.13a | MD | Chesapeake-BC | Baltimore County Championships | Sat, May 12 |
| 43. | - | | Relay Team | 50.04c | MD | North Caroline | WiHi, Nandua, CSD, Holly Grove, Easton, NC, Wash., Crisfield, Sby Christian | Mon, Apr 2 |
| - | | Relay Team | 50.04c | MD | Joppatowne | Patrick Invitational | Sat, Apr 21 |
| 45. | - | | Relay Team | 50.96a | MD | Calvert | Calvert / Lackey / North Point / Thomas Stone | Tue, Apr 10 |
| 46. | - | | Relay Team | 57.33a | MD | Southern-AA | Anne Arundel Inter-County Meet #3 | Wed, Apr 4 |
