Lois Toulson is now a permanent fixture of the senior British Diving team and has competed at every level of international competition including the Olympic Games and World Championships.
The 2018 season opened with a British title in the Women's 10m Platform and she came away a medallist from her debut Commonwealth Games on Australia's Gold Coast, she claimed bronze in the 10m Platform event.
She closed her 2018 season at the European Championships in Glasgow where she claimed the European title in the Women's 10m Synchro with partner Eden Cheng, it was silver in the Mixed 10m Synchro event with Matty Lee. The individual platform event saw Toulson finish just a few points off the podium in fifth.
Toulson made a strong start to the 2017 season with two national titles at the British National Diving Cup in Plymouth and backed up her performance to win silver at the World Championships with partner Matty Lee in the 10m Mixed Synchro to secure the team's first medal. She then finished in seventh place in the 10m Synchro with Tonia Couch.
Toulson's 2016 season was rounded off with a fifth-place finish at her debut Olympic Games in Rio de Janeiro with partner Tonia Couch in the Women's Platform Synchro final.
Earlier in the year, Toulson opened her 2016 season with two senior domestic medals at the National Cup, silver in the 10m Synchro and bronze in the Platform event. This was then followed up with a Platform event British title in Sheffield at Olympic selection trials in June 2016.
She excelled at the British Championships in 2015 winning the 10m Platform event and she then backed up her performance by standing on top of the podium at the inaugural European Games in Baku.
Toulson made great strides forward in 2014, winning 10m Platform silver and 10m Synchro gold with Rebecca Gallantree at the season-opening British Gas National Cup in Southend.
Also in 2014, Toulson performed superbly on the junior internationals stage, winning Group B Platform gold at the European Junior Championships then finishing her year with silver in the same event at the World Junior Championships in Penza, Russia.
Toulson gained two silvers (1m Springboard, Platform) in her first season in the Group B age group at the 2013 Elite Juniors, then reached the finals in both events on her European Junior Championship debut later in the season.
After winning a couple of Group C medals at the 2012 Elite Junior Championships, Lois Toulson impressed at the start of the 2013 season, reaching the 1m and 3m Springboard finals at the British Gas Diving Championships in Plymouth, finishing sixth in the former.
|10m Synchro||2016 - Rio||319.44||5th|
|10m Platform||2017 - Budapest||278.60||23rd|
|10m Synchro||2017 - Budapest||300.48||7th|
|Mixed 10m Synchro||2017 - Budapest||323.28||Silver|
|10m Platform||2018 - Wuhan||317.40||8th|
|10m Synchro||2018 - Wuhan||282.12||7th|
|10m Platfrom||2016 - Rio de Janeiro||279.90||22nd|
|10m Platform||2018 - Gold Coast||344.20||Bronze|
|10m Synchro||2018 - Gold Coast||282.48||5th|
|10m Platform||2018 - Edinburgh||292.20||5th|
|10m Synchro||2018 - Edinburgh||289.74||Gold|
|Mixed 10m Synchro||2018 - Edinburgh||307.80||Silver|
|10m Platform||2017 - Kiev||330.75||Gold|
|Mixed Platform Synchro||2017 - Kiev||308.16||Gold|
|Mixed Team Event||2017 - Kiev||351.20||6th|
|10m Synchro||2016 - London||267.72||5th|
|10m Platform||2015 - Rostock||252.10||14th|
|10m Platform||2015 - Baku||456.70||Gold|
|10m Platform||2019 - Sagamihara||323.20||9th|
|10m Synchro||2019 - Sagamihara||282.78||6th|
|Mixed 10m Synchro||2018 - Fuji||303.18||5th|
|10m Platform||2018 - Beijing||273.10||10th|
|Mixed 10m Synchro||2018 - Beijing||305.10||Bronze|
|10m Synchro||2017 - Windsor||298.62||Bronze|
|10m Synchro||2017 - Kazan||269.58||5th|
|10m Synchro||2017 - Guanzhou||308.16||5th|
|10m Synchro||2017 - Beijing||294.72||5th|
|10m Synchro||2016 - Kazan||294.30||4th|
|10m Platform||2016 - Windsor||291.05||10th|
|10m Synchro||2016 - Windsor||310.68||Bronze|
|10m Synchro||2016 - Dubai||311.76||Bronze|
|10m Synchro||2016 - Beijing||317.46||Silver|
|10m Platform||2018 - Rostock||334.00||Bronze|
|10m Synchro||2018 - Rostock||268.20||6th|
|10m Mixed Synchro||2018 - Rostock||317.88||Silver|
|10m Platform||2018 - Calgary||336.90||Bronze|
|10m Synchro||2018 - Calgary||261.90||5th|
|10m Platform||2015 - Kuala Lumpar||347.20||Silver|
|10m Platform||2015 - Sinagpore||345.25||Gold|
|10m Platform||2015 - Gatineau||333.45||6th|
|10m Platform||2018 - Plymouth||336.90||Gold|
|10m Platform||2017 - Edinburgh||327.90||Gold|
|10m Synchro||2017 - Edinburgh||307.26||Gold|
|Mixed 10m Synchro||2017 - Edinburgh||315.78||Gold|
|10m Platform||2016 - Sheffield||275.30||8th|
|10m Synchro||2016 - Sheffield||293.22||Gold|
|10m Platform||2015 - Plymouth||366.85||Gold|
|10m Platform||2014 - Sheffield||213.50||9th|
|10m Synchro||2014 - Sheffield||268.44||Silver|
|1m Springboard||2013 - Sheffield||214.50||6th|
|3m Springboard||2013 - Sheffield||235.40||8th|
|10m Platform||2013 - Sheffield||273.25||5th|
|10m Platform||2019 - Plymouth||327.40||Silver|
|10m Synchro||2019 - Plymouth||282.54||Gold|
|10m Platform||2017 - Plymouth||281.40||5th|
|10m Synchro||2017 - Plymouth||294.24||Gold|
|10m Mixed Synchro||2017 - Plymouth||335.04||Gold|
|10m Platform||2016 - Southend||340.40||Bronze|
|10m Synchro||2016 - Southend||297.72||Silver|
|10m Synchro||2014 - Southend||314.46||Gold|
|10m Platform||2014 - Southend||304.90||Silver|