United States Middle School Boys Leaders
| Track | Time (W) | Athlete/Team | Grade | Meet/Date |
|---|---|---|---|---|
| 400m | 55.11 |
MI Pinewood
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| 800m | 2:06.11 |
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| 1600m | 4:34.20 |
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| 3200m | 10:23.78 |
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| Relay | Time | Athlete/Team | Meet/Date | |
| 4x100m | 47.39 |
MI Valleywood
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| 4x400m | 3:59.31 |
MI Pinewood
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| 4x800m | 9:21.31 |
MI Jenison
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| Field | Mark (W) | Athlete/Team | Grade | Meet/Date |
| High Jump | 5-9 |
MI Spring Lake
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| Pole Vault | 10-0 |
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| Shot Put | 54-0 |
MI Jenison
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| Other | Time | Athlete/Team | Meet/Date | |
| 4x200m | 1:38.85 |
MI Valleywood
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