1500m U23 Men ; Official result
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 1 | 126 | MCCANN Luke | Dundrum South Dublin A.C. | 3:56.83 | ||||
| 2 | 7 | 314 | MARRON Philip | Ratoath A.C. | 3:58.24 | ||||
| 3 | 6 | 346 | FRIZZELL James | Galway City Harriers A.C. | 4:00.07 | ||||
| 4 | 4 | 120 | MURNANE Matthew | Leevale A.C. | 4:02.08 | ||||
| 5 | 3 | 22 | CRAWFORD-WALKER Callum | Annadale Striders | 4:03.01 | ||||
| 6 | 5 | 58 | O'BRIEN Andrew | Kildare A.C. | 4:09.78 | ||||
| 7 | 8 | 217 | QUIGLEY Aaron | Nenagh Olympic A.C. | 4:25.88 | ||||
| 2 | 56 | KIRK Conall | Annadale Striders | DNF |