\
Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
---|---|---|---|---|---|---|---|---|
1 | Northwest (Cedar Hill) | A | Tun, Hunter | An, Seong-mo | Stethem, Jordon | Bounds, Logan | 49.45 | |
2 | Hazelwood West | A | Lewis, Daron | McKay, Kevion | Webb, Cedric | Blackmon, Shaun | 48.10 | |
3 | Ritenour | A | Bentley, Brian | Williams, Caleb | Hughes, Donald | Moore, Tre'von | 46.70 | |
4 | Lafayette (Wildwood) | A | Stevenson, Jorden | Smith, Dylan | Johnson, Joshua | Reese, Jalin | 45.93 | |
5 | Marquette | A | Mancell, Michael | Hollenbeck, Ben | Orlandini, Renzo | Cohen, Benjamin | DQ | |
6 | Eureka | A | Hill, Harry | Brown, Marvin | Parks, Jaquari | West, Cole | 47.65 | |
7 | Lindbergh | A | Howitt, Andrew | Sears, Anthony | Hong, Jon | To, Zachary | 49.30 |