All of these Swimmers Celebrate Their Birthday in May 2017
| Swimmer | Squad | Age |
| Sam Munro | Carlin | (19) |
| Alba Braham | Guy | (11) |
| Evie Boreham | Scott | (15) |
| Oliver Harvey | Peaty | (13) |
| Ryan Lamprell | Scott | (18) |
| Adam White | Retained | (10) |
| William Le Merle | Carlin | (14) |
| Ciara Algar | Guy | (10) |
| Sammy Smith | O’Connor | (8) |
