United States Middle School Boys Leaders
| Track | Time (W) | Athlete/Team | Grade | Meet/Date |
|---|---|---|---|---|
| 100m | 12.65 (NWI) |
|
||
| 200m | 25.55 (NWI) |
|
||
| 400m | 55.00 |
|
||
| 800m | 2:15.38 |
|
||
| 1600m | 4:58.14 |
|
||
| 100mH | 14.89 (NWI) |
|
||
| Relay | Time | Athlete/Team | Meet/Date | |
| 4x100m | 46.41 |
|
||
| 4x400m | 4:02.48 |
|
||
| 4x800m | 10:08.32 |
|
||
| Field | Mark (W) | Athlete/Team | Grade | Meet/Date |
| High Jump | 5-9.75 |
|
||
| Long Jump | 16-9 (NWI) |
|
||
| Discus | 135-6 |
|
||
| Javelin | 147-10 |
|
||
| Shot Put | 45-5.25 |
|
||
| Other | Mark | Athlete/Team | Grade | Meet/Date |
| Hammer Throw | 128-2 |
|