Full List of Champions (outright champion in Bold)
| Event | Boys | Girls | |
| 50m Backstroke | 16/over |
Luke Nisted Daniel Clark Jack Rogers Christopher Bellard Leighton Kivi |
Elizabeth Hurst Ellena Daly Jessica Berry Jessica Deeley Grace Rhead |
| 100m Backstroke | Jake Simm Daniel Clark Joseph Burns Louis Kivi Zach Roberts |
Elizabeth Hurst Ellena Daly Jessica Berry Jessica Deeley Grace Rhead |
|
| 200m Backstroke | Jake Simm Daniel Clark Joseph Burns John Humble - |
Hannah Rogers Ellena Daly Jessica Berry Ella Roberts Grace Rhead |
|
| 50m Breaststroke | 16/over |
Alex Dunk Adam Bond Stephen Cardwell Christopher Bellard Sam Rawnsle |
Leah Tarbuck Charlotte Dodson Charlotte Clark Katie Rawnsley Lucy Parsons |
| 100m Breaststroke | Daniel Cheshire Daniel Johnson Stephen Cardwell Christopher Bellard Sam Rawnsley |
Leah Tarbuck Charlotte Dodson Emma Farrugia Katie Rawnsley Laura Kenny |
|
| 200m Breaststroke | James Savage Adam Bond Stephen Cardwell Christopher Bellard Sam Rawnsley |
- Ellena Daly Jessica Tarrington Jessica Deeley Laura Kenny |
|
| 50m Butterfly | 16/over |
Alex Dunk Daniel Johnson Stephen Cardwell Christopher Bellard Raheem El-Gadhy |
- Charlotte Dodson Charlotte Clark Jessica Deeley Grace Rhead |
| 100m Butterfly | Daniel Cheshire Ryan Clarke Stephen Cardwell Joshua Clarke - |
- Charlotte Dodson Jessica Berry Ella Roberts Grace Rhead |
|
| 200m Butterfly | James Savage - Joseph Burns - - |
- Charlotte Dodson Jessica Berry Ella Roberts - |
|
| 50m Freestyle | 16/over |
Alex Dunk Daniel Clark Joseph Burns Christopher Bellard Leighton Kivi |
Leah Tarbuck Charlotte Dodson Emma Farrugia Katie Rawnsley Grace Rhead |
| 100m Freestyle | Alex Dunk Daniel Johnson Joseph Burns Christopher Bellard Aiden Tarrington |
Elizabeth Hurst Charlotte Dodson Jessica Berry Jessica Deeley Grace Rhead |
|
| 200m Freestyle | - Adam Bond Joseph Burns Christopher Bellard Aiden Tarrington |
Hannah Rogers Charlotte Dodson Emma Farrugia Maisie Gibson Lucy Parsons |
|
| 400m Freestyle | - Daniel Clark Joseph Burns Christopher Bellard - |
Hannah Rogers Emma Austin Emma Farrugia Katie Rawnsley Grace Rhead |
|
| 100m Individual Medley* | 16/over |
- - Thomas Parsons Christopher Bellard Leighton Kivi |
- - - Katie Rawnsley Lucy Parsons |
* Only 12 & unders from 2016 |
|||
| 200m Individual Medley | Jake Simm Daniel Johnson Stephen Cardwell Christopher Bellard - |
- Charlotte Dodson Jessica Berry Ella Roberts Grace Rhead |
|
| 400m Individual Medley | - Peter Hill Stephen Cardwell Christopher Bellard - |
Hannah Rogers Ellena Daly Emily Fairhurst Katie Rawnsley - |
|