| Black Diamond Classic | Date: May 7, 2018 Venue: Coal City - Coal City, IL |
Boys 4 x 100m Relay
| Finals: Heat #1|2 |
|
|||||||||
| Place | Overall | Team | Time | Score |
|---|---|---|---|---|
| 1 | 5 | Coal City (Cooper, Skubic, Ferrara, Ludwig) | 47.33 | 2 |
| 2 | 6 | Manteno (Murray, Tousignant, Noggle, Ramirez) | 53.04 | 1 |
Finals: Heat #2
|
| Place | Overall | Team | Time | Score |
|---|---|---|---|---|
| 1 | 1 | Herscher (Allen, Dorsey, Schultz, Sommer) | 43.57 | 10 |
| 2 | 2 | Morris (Hatcher, Ochoa, Gonzalez, Davy) | 43.99 | 8 |
| 3 | 3 | Prairie Central (Zimmerman, Semmerling, Steidinger, Haab) | 44.21 | 6 |
| 4 | 4 | Plano (Graham, Perez, Rodriguez, Dixon) | 45.16 | 4 |