Deaf Championship Record - Men
| Event | Result | Athlete | Nation | Date | Location |
|---|---|---|---|---|---|
| 400m individual medley | 04:30.04 | IBARA Ryutaro |  JPN | 26 Aug 2019 | Sao Paulo, Brazil |
| 400m individual medley | 4:31.09 | OBOTIN Vitalii |  RUS | 18 Aug 2015 | San Antonio, Texas, United States |
| 400m individual medley | 4:38:43 | ROSS Callum |  GBR | 07 Aug 2011 | Coimbra, Portugal |
| 400m individual medley | 4:44.09 | ROSS Callum | GBR | 07 Aug 2011 | Coimbra, Portugal |
| 400m individual medley | 4:44:09 | ROSS Callum | GBR | 07 Aug 2011 | Coimbra, Portugal |
| 400m individual medley | 4:44.64 | KOCH Björn |  GER | 13 Aug 2007 | Taipei, Taiwan |
| 400m individual medley | 4:47.13 | CERQUETTI Omar |  ITA | 03 Aug 1995 | Brugge, Belgium |