| W | World | 12.80 | Aries Merritt | CUB | 9/7/2012 | Brussels, BEL |
| A | American | 12.80 | Aries Merritt | Reebok | 9/7/2012 | Brussels, BEL |
| C | College Outdoor | 13.00 | Renaldo Nehemiah | Maryland | 5/6/1979 | Westwood, CA |
| Athlete | Yr. | Team | Seed | |
|---|---|---|---|---|
| 1 | THOMAS JR., RAY | JR | SENATOBIA | 16.02 |
| 2 | HAWKINS, BRYCE | JR | CORINTH | 16.30 |
| 3 | REDDING, JARED | SR | OXFORD (MS) | 16.42 |
| 4 | WOOTEN, KAVAN | FR | SENATOBIA | 17.35 |
| 5 | WALKER, T.J. | JR | CORINTH | 18.00 |
| 6 | SHIELDS, JAY | JR | CORINTH | 18.14 |
| 7 | SAULSBERRY, TOKADA | SR | INDEPENDENCE | 18.16 |
| 8 | PORTER, LADARIOUS | JR | SENATOBIA | 18.20 |
| 9 | BICKHAM, BRIAN | JR | PICAYUNE | 18.56 |
| 10 | HART, KALEB | JR | PICAYUNE | 19.54 |
| 11 | THOMPSON, DESMOND | SR | PICAYUNE | 21.20 |
| 12 | MOSELY, ANTHONY | JR | INDEPENDENCE | NT |
| 13 | RUSH, VONTREZ | 8 | SIMMONS | NT |
| 14 | MCGEE, MALIQUE | FR | W. TALLAHATCHIE | NT |
| 15 | BEAN, ARMON | JR | DESOTO CENTRAL | NT |
| 16 | STANBERRY, JOVANI | JR | INDEPENDENCE | NT |
| 17 | JENKINS, TANNER | SO | DESOTO CENTRAL | NT |
| 18 | MALONE, TAVARIS | SR | OLIVE BRANCH | NT |
| 19 | JEFFRIES, JORDAN | JR | OLIVE BRANCH | NT |
| 20 | RILEY, HUNTER | SO | OLIVE BRANCH | NT |