| W | World | 40.82 | Bartoletta, Felix, Knight, Jeter | USA | 8/11/2012 | London, ENG |
| A | American | 40.82 | Bartoletta, Felix, Knight, Jeter | USA national team | 8/10/2012 | London, ENG |
| C | College Outdoor | 42.34 | Dunmore, Stevens, Cunliffe, Washington | Oregon | 4/1/2017 | Gainesville, FL |
| CC | Conference Championship | 48.34 | Limestone | Limestone | 2011 |
| PL | Team | Squad | Time | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Pts | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | So. Wesleyan | A | CC 46.19 |
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10 | ||||
| 2 | Limestone | A | CC 47.91 |
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8 | ||||
| 3 | Mt. Olive | A | 48.47 |
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6 | ||||
| 4 | King | A | 48.52 |
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5 | ||||
| 5 | Converse | A | 48.77 |
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4 | ||||
| 6 | N. Greenville | A | 49.64 |
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3 |
| PL | Team | Squad | Time | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Pts | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | SO. WESLEYAN | A | CC 46.19 |
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|
10 | ||||
| 2 | LIMESTONE | A | CC 47.91 |
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|
8 | ||||
| 3 | MT. OLIVE | A | 48.47 |
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6 | ||||
| 4 | KING | A | 48.52 |
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5 | ||||
| 5 | CONVERSE | A | 48.77 |
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4 | ||||
| 6 | N. GREENVILLE | A | 49.64 |
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3 |