400m Mas Women, Heat:1 of 7 ; Official result since 17:06
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 5 | 476 | BECHTINA Snezana | Clonliffe Harriers A.C. | W35 | 58.77 | |||
| 2 | 6 | 454 | NEELY Kelly | City of Lisburn AC | W35 | 1:00.58 | |||
| 3 | 2 | 257 | QUAID Annette | Leevale A.C. | W35 | 1:01.20 | |||
| 4 | 3 | 131 | PEELO Ciara | Clonliffe Harriers A.C. | W35 | 1:02.35 | |||
| 5 | 4 | 342 | O DONNELL Karen | Olympian Youth & A.C. | W35 | 1:03.75 | |||
| 6 | 7 | 346 | COADE Roisin | Drogheda & District A.C. | W35 | 1:06.16 | |||
| 8 | 414 | COLLINS Louise | Dooneen A.C. | W35 | DNF |