| Event | Mark | Meet | Date |
|---|---|---|---|
| 55mBoys Crossover Meet D1 · December 19, 2011 | 7.61 | Boys Crossover Meet D1 | December 19, 2011 |
| Date | Meet | Event | Pl | Mark | Gr |
|---|---|---|---|---|---|
| Dec 17 | Boys Crossover Meet CDec 17 · 55m · 28th | 55m | 28 | 7.63 | 12 |
| Dec 19 | Boys Crossover Meet D1Dec 19 · 55m · 39th | 55m | 39 | 7.61 PB | 12 |
| Jan 14 | Boys Crossover Meet EJan 14 · 55m · 43rd | 55m | 43 | 7.65 | 12 |