400m Jun Women, Heat:2 of 3 ; Official result
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 3 | 338 | NALLY Laura | Galway City Harriers A.C. | 59.92 | Q | |||
| 2 | 4 | 154 | MALONE Niamh | Monaghan Phoenix A.C. | 60.98 | ||||
| 3 | 6 | 47 | MOONEY Ciara | Tireragh A.C. | 63.87 | ||||
| 4 | 5 | 145 | HUGHES Esha | Trim A.C. | 67.06 |