United States Middle School Boys Leaders
| Track | Time (W) | Athlete/Team | Grade | Meet/Date |
|---|---|---|---|---|
| 100m | 12.07 (NWI) |
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| 200m | 24.99 (1.5) |
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| 400m | 52.78 |
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| 800m | 2:16.50 |
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| 1500m | 6:17.43 |
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| 1600m | 4:50.77 |
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| 100mH | 16.20 (NWI) |
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| Relay | Time | Athlete/Team | Meet/Date | |
| 4x100m | 45.83 |
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| 4x400m | 3:56.04 |
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| 4x800m | 9:43.43 |
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| Field | Mark (W) | Athlete/Team | Grade | Meet/Date |
| High Jump | 5-8 |
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| Long Jump | 16-10.5 (NWI) |
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| Discus | 128-5 |
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| Shot Put | 50-0 |
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| Other | Time | Athlete/Team | Meet/Date | |
| 4x200m | 1:38.30 |
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