Boys / Men · 400 Meters · Varsity PlAthlete / entryGrSchool / teamMark 1Carson BellPlace 1 · Purdue Northwest (Ind.)—Purdue Northwest (Ind.)49.19a 2Andrew RayPlace 2 · Chicago—Chicago49.26a 3Adrien ManningPlace 3 · Lewis—Lewis49.35a 4Michale GolstonPlace 4 · Purdue Northwest (Ind.)—Purdue Northwest (Ind.)50.56a 5Willie ClayPlace 5 · Purdue Northwest (Ind.)—Purdue Northwest (Ind.)50.59a 6Isaac DienstagPlace 6 · Chicago—Chicago50.86a 7Benjamin ShowmanPlace 7 · Chicago—Chicago51.11a 8Arturo MartinezPlace 8 · North Central (Ill.)—North Central (Ill.)51.18a 9Tyson FullerPlace 9 · Chicago—Chicago51.54a 10Amadeo CortesPlace 10 · UW-Parkside—UW-Parkside51.65a 11Ryan MixonPlace 11 · Saginaw Valley State—Saginaw Valley State51.79a 12Jack ScogginsPlace 12 · Indianapolis—Indianapolis51.80a 13EJ JohnsonPlace 13 · UW-Parkside—UW-Parkside51.89a 14Tyler BohnenPlace 14 · Purdue Northwest (Ind.)—Purdue Northwest (Ind.)52.17a 15Carter PeetPlace 15 · UW-Parkside—UW-Parkside52.29a 16Dalton MetzdorfPlace 16 · UW-Parkside—UW-Parkside52.32a 17Tyler PironPlace 17 · North Central (Ill.)—North Central (Ill.)52.68a 18Fischer SchneiderPlace 18 · UW-Parkside—UW-Parkside52.71a 19Alejandro BravoPlace 19 · Purdue Northwest (Ind.)—Purdue Northwest (Ind.)52.81a 20Ben IshimwePlace 20 · North Central (Ill.)—North Central (Ill.)52.86a 21Kazuma MorrisPlace 21 · Chicago—Chicago52.96a 22Chris HoltPlace 22 · Saginaw Valley State—Saginaw Valley State52.97a 23Anthony LinvillePlace 23 · Indianapolis—Indianapolis53.11a 24Luke BurnsPlace 24 · Saginaw Valley State—Saginaw Valley State53.37a 25Drayden GatesPlace 25 · Indianapolis—Indianapolis53.58a 26Aubrey PowersPlace 26 · UW-Parkside—UW-Parkside53.75a 27Lateef MustafaaPlace 27 · Indianapolis—Indianapolis53.79a 28Andrew RhodesPlace 28 · North Central (Ill.)—North Central (Ill.)55.33a 29Jonathan PaladioPlace 29 · North Central (Ill.)—North Central (Ill.)55.78a 30Jack PedersonPlace 30 · UW-Parkside—UW-Parkside55.84a 31Philip WeigleinPlace 31 · UW-Parkside—UW-Parkside57.57a 32Jaaron Murry Jr.Place 32 · Indianapolis—Indianapolis57.76a 33Cameron McgonigalPlace 33 · North Central (Ill.)—North Central (Ill.)57.90a