|Born||16 July 1996|
|Achievements and titles|
Cumberlidge won the 50m freestyle event at the 2016 and 2017 British Summer Championships. His 2017 time of 22.03 was a personal best, the fourth best time ever by a Briton, and quicker than the qualifying time for the 2018 Commonwealth Games. Cumberlidge won the 50m freestyle event at the 2018 British Swimming Championships in Edinburgh. Cumberlidge, Ben Proud, Jarvis Parkinson, and James Guy won a silver medal in the Men's 4 × 100 metre freestyle relay at the 2018 Commonwealth Games in Gold Coast, Australia. Cumberlidge swam the opening split in 49.28 seconds. Cumberlidge also came fourth in the individual 50m freestyle event.
- "David Cumberlidge completes golden double at Summer Champs". England Swimming. 29 July 2017. Retrieved 24 December 2018.
- "David Cumberlidge wins 50m Free gold in Edinburgh". Swim England. 3 March 2018. Retrieved 27 April 2018.
- "English men win relay silver to close second day on Gold Coast". Swim England. 6 April 2018. Retrieved 27 April 2018.
- "Commonwealth Games: England's Ben Proud wins 50m freestyle gold and relay silver". BBC Sport. 10 April 2018. Retrieved 27 April 2018.