United States Middle School Boys Leaders
| Track | Time (W) | Athlete/Team | Grade | Meet/Date |
|---|---|---|---|---|
| 400m | 55.66 |
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| 800m | 2:15.71 |
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| 1600m | 5:03.34 |
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| Relay | Time | Athlete/Team | Meet/Date | |
| 4x100m | 54.14 |
WI Ladysmith
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| 4x400m | 4:27.73 |
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| Field | Mark (W) | Athlete/Team | Grade | Meet/Date |
| High Jump | 5-10 |
WI Cameron
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| Pole Vault | 9-6 |
WI Clear Lake
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| Discus | 134-0 |
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| Shot Put | 41-8 |
WI Ladysmith
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| Other | Time | Athlete/Team | Meet/Date | |
| 4x200m | 1:57.22 |
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