400m U23 Women ; Official result since 14:41
Joanne Cuddihy 51.09
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 5 | 302 | BECKER Sophie | St. Josephs A.C. | 54.74 | ||||
| 2 | 3 | 357 | LALLY Alanna | U.C.D. A.C. | 56.38 | ||||
| 3 | 4 | 124 | BROMELL Jenna | Emerald A.C. | 1:15.08 | ||||
| 6 | 8 | DIOGO Solange | Tralee Harriers A.C. | DNS |