Deaf Championship Records - Men
Swimming 50m Backstroke
| Event | Result | Athlete | Nation | Date | Location |
|---|---|---|---|---|---|
| 50m Backstroke | 00:26.80 | KOCHMANN Lars |  GER | 26 Aug 2019 | Sao Paulo, Brazil |
| 50m Backstroke | 27.06 | KANAJI Yoshikazu |  JPN | 19 Aug 2015 | San Antonio, Texas, United States |
| 50m Backstroke | 27.35 | KANAJI Yoshikazu | JPN | 19 Aug 2015 | San Antonio, Texas, United States |
| 50m Backstroke | 28.36 | KASSIN Ivan |  RUS | 13 Aug 2011 | Coimbra, Portugal |
| 50m Backstroke | 28.45 | IBARA Ryutaro | JPN | 13 Aug 2011 | Coimbra, Portugal |
| 50m Backstroke | 28.66 | KANAJI Yoshikazu | JPN | 13 Aug 2011 | Coimbra, Portugal |
| 50m Backstroke | 27.90 | IBARA Ryutaro | JPN | 13 Aug 2011 | Coimbra, Portugal |
| 50m Backstroke | 28.73 | NATALCHUK Volodymyr |  UKR | 15 Aug 2007 | Taipei, Taiwan |