| |
| 400HW s1 (17 Jul) |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 55.84 | Perri Shakes-Drayton | | U23 | W | 20 | 21.12.88 | Chris Zah | Victoria Park & Tower Hamlets/Brunel Uni/Shaftesbu | 55.26 | 53.77 |  |
| 400HW s2 (17 Jul) |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 56.45 | Eilidh Child | | U23 | W | 22 | 20.02.87 | Stuart Hogg | Pitreavie/Edinburgh Uni/Victoria Park City of Glas | 55.32 | 54.96 | |
| 5 | 57.32 | Meghan Beesley | SB | U23 | W | 19 | 15.11.89 | Nick Dakin | Birchfield H/Loughborough Uni | 57.30 | 55.69 | |