Beau Sejour · GBR
Jemima is a swimmer from the United Kingdom whose official competitive record spans 7 seasons, 8 years and 21 meets.
Her recorded career begins in 2018 in Guernsey, where she raced the 800 freestyle in 10:43.32.
Her signature event is the 100 freestyle, her reference distance in freestyle, ahead of the 50 freestyle and 200 freestyle. Freestyle is the backbone of the whole record: 9 recorded swims.
Her fastest 100 freestyle stands at 1:05.63, set in long course (50 m) at Hampshire County ASA Swimming Championships 2022.
Her record includes international meets, between 2023 and 2025 (NatWest International Island Games XIX and Orkney 2025 International Island Games XX 2025). A representative mark at that level is 5:12.55 in the 400 individual medley, recorded in short course (25 m).
After a 2-year break between 2020 and 2022, she came back to racing and the record picks up again in 2022.
Those meets span 12 different venues (Guernsey, St.sampsons, Portsmouth and Winchester…).
Latest competition: Orkney 2025 International Island Games XX 2025, on July 16, 2025. She closes this record with 32 current event personal bests, across 32 verified official swims in competitions governed by Aquatics GB.