600m U12 Boys, Heat:1 of 2 ; Official result since 11:48
1.40.37 Thomas Bolton
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 1 | 7 | DUFFY Kevin | Claremorris A.C. | 1:45.58 | Q | |||
| 2 | 5 | 9 | KENNEDY Patrick | Carrick-on-Shannon A.C. | 1:45.59 | Q | |||
| 3 | 6 | 832 | O'SULLIVAN Odhran | Midleton A.C. | 1:45.79 | Q | |||
| 4 | 2 | 3 | RING Dan | Mid Sutton A.C. | 1:45.81 | q | |||
| 5 | 4 | 12 | O'MAHONY Kevin | D.M.P. A.C. | 1:46.71 | q | |||
| 6 | 3 | 1 | SHERIDAN Eoin | Monaghan Phoenix AC | 1:52.63 | ||||
| 7 | 7 | 8 | MCCARTHY Noah | Metro St. Brigid's A.C. | 1:59.00 |