These records are kept/maintained by the Czech Aquatics (Český svaz plaveckých sportů) (ČSPS).
Records are recognized for males and females in the following long course (50 m) and short course (25 m) events:[1] Note: In the relay events, all records are by Czech club teams, and not by Czech national teams.
Nation team times in relays These appear to be the fastest times swum by Czech national relays at events; however, these times are not listed by CSPS as Czech records.
Nation team times in relays These appear to be the fastest times swum by Czech national relays at events; however, these times are not listed by CSPS as the Czech Records.
Nation team times in relays These appear to be the fastest times swum by Czech national relays at events; however, these times are not listed by CSPS as the Czech Records.