400m Mas Men, Heat:4 of 9 ; Official result since 17:38
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 5 | 238 | O LOUGHLIN John | Crusaders A.C. | M50 | 57.76 | |||
| 2 | 7 | 82 | CROSSAN Patrick | St Annes AC | M50 | 58.72 | |||
| 3 | 7 | 399 | GRACE Pat | Nenagh Olympic A.C. | M50 | 59.36 | |||
| 4 | 4 | 31 | FOLEY Jerome | Farranfore Maine Valley A.C. | M50 | 60.07 | |||
| 5 | 4 | 52 | FRANCIS Paul | Crusaders A.C. | M50 | 60.15 | |||
| 6 | 6 | 230 | OCONNOR Gerry | Drogheda & District A.C. | M50 | 60.21 | |||
| 7 | 6 | 420 | FLAVIN Stephen | Croghan A.C. | M50 | 62.10 | |||
| 8 | 5 | 194 | MURPHY Johnny | Ennis Track A.C. | M50 | 64.15 | |||
| 9 | 8 | 185 | BOYLE John | Ennis Track A.C. | M50 | 68.77 |