4x100m U12 Girls, Heat:1 of 3 ; Official result since 13:51
56.43 Dooneen A.C.
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 3 | 21 | Finn Valley A.C. | Finn Valley A.C. | 58.27 | Q | |||
| 2 | 5 | 142 | South Galway A.C. | South Galway A.C. | 59.17 | q | |||
| 3 | 4 | 15 | Dundalk St. Gerards | Dundalk St Gerards AC A | 59.57 | ||||
| 4 | 6 | 11 | South Sligo A.C. | South Sligo AC B | 1:01.21 |