| World: Mˆller, Rieger, Auerswald, Gˆhr GDR 41.37 |
| American: Gaines, Jones, Miller, Devers USA national team 41.47 |
| PL | HPL | Squad | Team | Final |
|---|---|---|---|---|
| 1 | 2(1) | A | Tupelo | 49.85 |
| 2 | 1(1) | A | Murrah | 50.24 |
| 3 | 1(2) | A | Jim Hill | 50.75 |
| 4 | 1(3) | A | West Bolivar | 51.79 |
| 5 | 1(4) | A | Starkville | 51.94 |
| 6 | 1(5) | A | Oxford | 52.23 |
| 7 | 3(1) | A | Leflore County | 52.65 |
| 8 | 1(6) | A | DeSoto Central | 52.85 |
| 9 | 1(7) | A | Olive Branch | 53.27 |
| 10 | 2(2) | A | Port Gibson | 54.42 |
| 11 | 2(3) | A | Briarcrest | 54.98 |
| 12 | 2(4) | A | Memphis Health/Science | 55.17 |
| 13 | 2(5) | A | Greenville-Weston | 55.41 |
| 14 | 2(6) | A | Greenwood | 55.56 |
| 15 | 3(2) | A | Booneville | 56.32 |
| 16 | 3(3) | A | St. Joe 3 | 58.50 |
| 17 | 3(4) | A | East Union | 1:03.30 |
| 1() | A | Noxubee County | DNS | |
| 2() | A | Kirby | DNS | |
| 2() | A | Hattiesburg | DNS | |
| 3() | A | Okolona | DNS | |
| 3() | A | South Panola | DQ | |
| 3() | A | Winona | DQ |
| PL | HPL | Squad | Team | Final |
|---|---|---|---|---|
| 2 | 1 | A | Murrah | 50.24 |
| 3 | 2 | A | Jim Hill | 50.75 |
| 4 | 3 | A | West Bolivar | 51.79 |
| 5 | 4 | A | Starkville | 51.94 |
| 6 | 5 | A | Oxford | 52.23 |
| 8 | 6 | A | DeSoto Central | 52.85 |
| 9 | 7 | A | Olive Branch | 53.27 |
| A | Noxubee County | DNS |
| PL | HPL | Squad | Team | Final |
|---|---|---|---|---|
| 1 | 1 | A | Tupelo | 49.85 |
| 10 | 2 | A | Port Gibson | 54.42 |
| 11 | 3 | A | Briarcrest | 54.98 |
| 12 | 4 | A | Memphis Health/Science | 55.17 |
| 13 | 5 | A | Greenville-Weston | 55.41 |
| 14 | 6 | A | Greenwood | 55.56 |
| A | Kirby | DNS | ||
| A | Hattiesburg | DNS |
| PL | HPL | Squad | Team | Final |
|---|---|---|---|---|
| 7 | 1 | A | Leflore County | 52.65 |
| 15 | 2 | A | Booneville | 56.32 |
| 16 | 3 | A | St. Joe 3 | 58.50 |
| 17 | 4 | A | East Union | 1:03.30 |
| A | Okolona | DNS | ||
| A | South Panola | DQ | ||
| A | Winona | DQ |