| Event | Heat | Status | |
|---|---|---|---|
| Boys 4x400 Meter Relay 15-16 years old (Prelims) | 4|7 | ||
| Thursday |
| Record | Relay | Date | ||
|---|---|---|---|---|
| JO Games | Ultimate Speed Academy | 3:12.18 | 8/3/2017 | |
| National | Ultimate Speed Academy | 3:12.18 | 2017 |
| Pl | Pos | Team | Time | L1-L2 | L3 | L4 | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | JAGUARS TRACK CLUB JTC A |
3:21.07 | 1:40.99 [1:40.99] | 2:32.60 [51.62] | 3:21.07 [48.47] | |||
| 2 | 3 | ST. LOUIS BLUES TRACK CLUB 22SU A |
3:23.52 | 1:41.42 [1:41.42] | 2:31.73 [50.31] | 3:23.52 [51.80] | |||
| 3 | 8 | TEAM WICHITA ELITE TWE A |
3:26.63 | 1:41.35 [1:41.35] | 2:36.89 [55.54] | 3:26.63 [49.74] | |||
| 4 | 1 | THE ROCKETS TRACK CLUB RTC A |
3:33.64 | 1:45.44 [1:45.44] | 2:41.48 [56.04] | 3:33.64 [52.17] | |||
| 5 | 5 | OLYMPUS TRACK CLUB 29OA A |
3:33.81 | 1:45.32 [1:45.32] | 2:39.88 [54.56] | 3:33.81 [53.93] | |||
| 6 | 7 | VA HOUSE OF SPEED VAHO B |
3:57.60 | 1:57.44 [1:57.44] | 3:01.37 [1:03.93] | 3:57.60 [56.24] | |||
| DNS | 2 | WAY TOO FAST AC W2F A |
- | ||||||
| DNS | 6 | SKY'S THE LIMIT 03SM B |
- |
| Split | Intermediate Leader | Time | Fastest Split | Time |
|---|---|---|---|---|
| L1-L2 | Jaguars Track Club | 1:40.99 | Jaguars Track Club | 1:40.99 | L3 | St. Louis Blues Track Club | 2:31.73 | St. Louis Blues Track Club | 50.31 | L4 | Jaguars Track Club | 3:21.07 | Jaguars Track Club | 48.47 |