4x100m U12 Boys, Heat:2 of 3 ; Official result since 14:12
54.78 Dooneen
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 4 | 1 | Loughrea A.C. | Loughrea AC A | 56.88 | Q | |||
| 2 | 6 | 31 | Tír Chonaill A.C. | Tir Chonaill A.C. | 57.49 | q | |||
| 3 | 5 | 4 | Mid Sutton A.C. | Mid Sutton AC D | 58.32 | q | |||
| 4 | 3 | 3 | Donore Harriers | Donore Harriers A | 59.92 | ||||
| 5 | 2 | 147 | Claremorris A.C. | Claremorris A.C. | 1:08.89 |