United States Middle School Boys Leaders
| Track | Time (W) | Athlete/Team | Grade | Meet/Date |
|---|---|---|---|---|
| 400m | 1:00.50 |
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| 800m | 2:24.07 |
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| 1600m | 5:13.89 |
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| Relay | Time | Athlete/Team | Meet/Date | |
| 4x100m | 50.91 |
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| 4x400m | 4:14.55 |
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| Field | Mark (W) | Athlete/Team | Grade | Meet/Date |
| High Jump | 5-7 |
IL Cissna Park
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| Discus | 129-3.75 |
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| Shot Put | 42-7 |
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| Other | Time | Athlete/Team | Meet/Date | |
| 4x200m | 1:49.48 |
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| SMR | 4:12.84 |
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