800m U18 Men, Heat:2 of 2 ; Official result since 14:26
CBP 1:53.18 Harry Purcell
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 4 | 865 | MANGAN Aaron | Tullamore Harriers A.C. | 2:02.54 | Q | |||
| 2 | 5 | 873 | CORRY Sean | Omagh Harriers | 2:02.87 | Q | |||
| 3 | 8 | 874 | HILDITCH Adam | Dromore AC | 2:03.17 | Q | |||
| 4 | 3 | 163 | O'CONNOR Eoin | Kildare A.C. | 2:03.25 | ||||
| 5 | 1 | 468 | MCELWAINE Charlie | Lifford Strabane A.C. | 2:05.21 | ||||
| 6 | 9 | 755 | SMITH Ben | Leevale A.C. | 2:05.66 | ||||
| 7 | 6 | 474 | MCCARTHY Colm | Clonmel A.C. | 2:07.52 | ||||
| 8 | 2 | 164 | CAFFREY Robert | Drogheda & District A.C. | 2:09.11 | ||||
| 9 | 7 | 587 | STEPHENS Oisin | Roscommon A.C. | 2:10.43 | ||||
| 10 | 10 | 488 | SHERIDAN Ryan | Bohermeen A.C. | 2:10.95 |