United States Middle School Boys Leaders
| Track | Time (W) | Athlete/Team | Grade | Meet/Date |
|---|---|---|---|---|
| 100m | 12.24 (+1.5) |
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| 200m | 22.85 (-0.5) |
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| 400m | 52.02 |
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| 800m | 2:09.87 |
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| 1500m | 4:45.39 |
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| 1600m | 4:44.88 |
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| 3000m | 11:08.86 |
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| 3200m | 11:21.30 |
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| 110mH | 15.06 (-0.4) |
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| Relay | Time | Athlete/Team | Meet/Date | |
| 4x100m | 45.32 |
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| 4x400m | 3:50.44 |
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| 4x800m | 9:11.68 |
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| Field | Mark (W) | Athlete/Team | Grade | Meet/Date |
| High Jump | 5-10 |
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| Long Jump | 13-10 (1.5) |
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| Pole Vault | 8-9 |
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| Discus | 144-6 |
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| Shot Put | 50-9 |
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| Other | Time | Athlete/Team | Meet/Date | |
| 4x200m | 1:36.15 |
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