| Gizem Güvenç | |
| Strokes: | Freestyle |
| Club: | Fenerbahçe Swimming |
| Birth Date: | 2002 8, df=yes |
| Birth Place: | Turkey |
| Show-Medals: | yes |
Gizem Güvenç (born 9 August 2002) is a Turkish swimmer who specializes in freestyle swimming of 100 m and 200 m events. She holds a number of national records in various events. She took part at the 2024 Summer Olympics in Paris, France.
Güvenç is a member of Fenerbahçe Swimming in Istanbul.
Güvenç competed in the 4×100 m freestyle relay event at the 2019 World Aquatics Championships in Gwangju, South Korea.
She won the bronze medal together with Ela Naz Özdemir, Ecem Dönmez and Zehra Duru Bilgin in the 4×200 m freestyle relay event at the 2024 European Aquatics Championships in Belgrade, Serbia.
She was qualified to represent her country at the 2024 Summer Olympics in Paris, France together with her teammates Ela Naz Özdemir, Ecem Dönmez and Zehra Bilgin within the first 16 teams with 8:05.21 in the Women's freestyle relay event of the 2024 World Aquatics Championships in Doha, Qatar.
| Date | Age Category | Course | Event | Time | Venue | Ref | |
|---|---|---|---|---|---|---|---|
| 2015-08-14 | U13 | LCM | 200 m freestyle | 2:05.99 | Istanbul | ||
| 2015-12-13 | U13 | LCM | 100 m freestyle | 58.21 | Istanbul | ||
| 2016-07-23 | U14 | LCM | 100 m freestyle | 57.53 | Istanbul | ||
| 2016-07-24 | U14 | LCM | 50 m freestyle | 26.74 | Istanbul | ||
| 2017-07-25 | U15 | LCM | 50 m freestyle | 56.80 | Istanbul | ||
| 2018-11-17 | U16 | SCM | 100 m freestyle | 54.64 | Istanbul | ||
| 2018-11-30 | U16 | LCM | 50 m freestyle | 26.13 | Istanbul | ||
| 2018-12-01 | U16 | LCM | 100 m freestyle | 56.24 | Istanbul | ||
| 2018-12-27 | U16 | SCM | 100 m medley | 1:02.87 | Istanbul | ||
| 2019-07-21 | LCM | 4×100 m freestyle relay | 3:43.03 | Gwangju, South Korea | |||
| 2019-12-20 | U16 | SCM | 4x100 m freestyle relay | 3:38.570 | Istanbul | ||
| 2019-12-20 | U16 | SCM | 4×50 m freestyle relay | 1:40.00 | Istanbul | ||
| 2019-12-21 | U17 | SCM | 200 m freestyle | 1:55.91 | Istanbul | ||
| 2019-12-21 | +U19 | SCM | 200 m freestyle | 1:55.91 | Istanbul | ||
| 2019-12-26 | U17 | LCM | 200 m freestyle | 1:58.61 | Istanbul | ||
| 2020-03-13 | U18 | LCM | 200 m freestyle | 1:58.24 | Istanbul | ||
| 2020-12-20 | U18 | LCM | 4×50 m freestyle relay | 1:40.00 | Istanbul | ||
| 2022-12-26 | U20 | LCM | 4×200 m freestyle relay | 7:57.90 | ıstanbul | ||
| 2024-06-17 | LCM | 4×200 m freestyle relay | 8:01.58 | Belgrade, Serbia |
Gizem Güvenç was born on 9 August 2002.