| Event | Heat | Status | |
|---|---|---|---|
| Boys 400 M (Prelims) | 32|43 | ||
| Saturday 8:00 AM | 
| Record | Athlete | Date | ||
|---|---|---|---|---|
| MR | Ark HS Inv | Justin Robinson - Gateway City | 46.77 | 1/12/2019 | 
| Pl | Pos | Athlete | Time | 200m | 300m | 400m | |
|---|---|---|---|---|---|---|---|
| 1 | 4 | Foster PENHALL Edmond Santa Fe [SR]  | 
50.33 | 23.60 [23.60]  | 50.33 [26.74]  | ||
| 2 | 5 | Rafer SEVERSON Real Training [0]  | 
50.50 | 23.92 [23.92]  | 50.50 [26.58]  | ||
| 3 | 6 | Josiah DEYOUNG Xlr8 Iowa Track Club  | 
52.52 | 25.40 [25.40]  | 52.52 [27.12]  | ||
| 4 | 3 | Carlos TAPIA Real Training  | 
56.51 | 25.41 [25.41]  | 56.51 [31.11]  | ||
| 5 | 1 | Idris COLLYMORE Richmond Elite Ytc  | 
1:01.51 | 28.06 [28.06]  | 1:01.51 [33.45]  | ||
| 6 | 2 | Ethan GOODNER Knights  | 
1:05.03 | 29.77 [29.77]  | 1:05.03 [35.27]  | 
| Split | Intermediate Leader | Time | Fastest Split | Time | 
|---|---|---|---|---|
| 200m | Foster PENHALL | 23.60 | Foster PENHALL | 23.60 | 300m | Foster PENHALL | 50.33 | Rafer SEVERSON | 26.58 |