Boys / Men · 400 Meters · Varsity PlAthlete / entryGrSchool / teamMark 1.Justyn MckenziePlace 1. · Grade 12 · Alexander12Alexander47.69a 2.Landyn BuchananPlace 2. · Grade 11 · Alexander11Alexander48.54a 3.Mekhai JohnsonPlace 3. · Grade 12 · Lithia Springs12Lithia Springs48.93a 4.Josiah HuntePlace 4. · Grade 12 · Chapel Hill12Chapel Hill50.28a 5.Richard WilsonPlace 5. · Grade 11 · Alexander11Alexander50.41a 6.David ClowneyPlace 6. · Grade 10 · Douglas County10Douglas County51.20a 7.Chase EddletonPlace 7. · Grade 9 · Douglas County9Douglas County51.44a 8.Cameron HowardPlace 8. · Grade 9 · Chapel Hill9Chapel Hill51.49a PR 9.Jahre BurdenPlace 9. · Grade 9 · New Manchester9New Manchester51.73a PR 10.Andre GianopoulosPlace 10. · Grade 12 · New Manchester12New Manchester52.24a PR 11.Cameron BaileyPlace 11. · Grade 10 · New Manchester10New Manchester52.31a 12.Roosey RussellqPlace 12. · Grade 12 · Lithia Springs12Lithia Springs53.10a PR 13.Adryan ColePlace 13. · Grade 11 · Douglas County11Douglas County54.99a PR 14.Demario KeyPlace 14. · Grade 10 · Chapel Hill10Chapel Hill55.43a