United States Middle School Boys Leaders
| Track | Time (W) | Athlete/Team | Grade | Meet/Date |
|---|---|---|---|---|
| 400m | 51.06 |
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| 800m | 1:56.89 |
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| 1500m | 4:36.04 |
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| 1600m | 5:24.57 |
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| 3000m | 9:49.43 |
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| 300mH | 44.47 |
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| Relay | Time | Athlete/Team | Meet/Date | |
| 4x100m | 46.75 |
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| 4x400m | 4:02.82 |
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| 4x800m | 9:49.80 |
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| Field | Mark (W) | Athlete/Team | Grade | Meet/Date |
| High Jump | 5-10 |
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| Discus | 110-0 |
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| Javelin | 77-0 |
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| Shot Put | 40-0 |
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| Other | Time (W) | Athlete/Team | Grade | Meet/Date |
| 300m | 49.52 |
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| 300mH 33" | 47.63 |
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| 4x200m | 1:50.13 |
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| Discus 1kg | 118-1 |
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| Shot 4kg | 39-2.5 |
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| TurboJav | 57-5 |
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| 1500m Walk | 11:21.84 |
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