| Event | Heat | Status | |
|---|---|---|---|
| Boys 4x100 Meter Relay 15-16 years old (Prelims) | 7|8 | ||
| Friday |
| Pl | Ln | Team | Time | |
|---|---|---|---|---|
| 1 | 3 | MERCURY TRACK AND FIELD CLUB MTAF A |
41.98 | |
| 2 | 6 | EAGLES ELITE EAAL A |
43.03 | |
| 3 | 2 | #TEAM UAAPR TEUA A |
43.21 | |
| 4 | 4 | TEXAS SELECT TRACK TTSX A |
43.37 | |
| 5 | 1 | TORNADO TRACK CLUB TOAA A |
43.90 | |
| 6 | 8 | GRAND RAPIDS TRACK CLUB/GR FIR GRTC A |
44.47 | |
| 7 | 5 | DAYTON WOLVERINE TRACK CLUB DWTC A |
45.20 | |
| 8 | 7 | KY TRACK CLUB KYTC A |
45.47 |