> Paraguay - 4 x 100 metres - men - national record progression

39.05 - 1. Paraguay - 07/04/2024 - Mexico City/MEX (A)
   (Jonathan Wolk, Misael Jonas Zalazar, Freddy Maidana, Cesar Almiron)
39.24 - 1. Paraguay - 05/04/2024 - Mexico City/MEX (A) - /h
   (Jonathan Wolk, Misael Jonas Zalazar, Freddy Maidana, Cesar Almiron)
39.24 - 1. Paraguay - 23/03/2024 - Asunción/PAR
   (Jonathan Wolk, Misael Jonas Zalazar, Freddy Maidana, Cesar Almiron)
39.25 - 2. Paraguay - 29/07/2023 - São Paulo/BRA - 53.SAC
   (Jonathan Wolk, Misael Jonas Zalazar, Freddy Abel Maidana, César Almirón)
39.60 - 2. Paraguay - 14/10/2022 - Asunción/PAR - 12.SAG
   (Jonathan Wolk, Fredy Maidana, Nile Dure, César Almirón)
39.90 - 3. Paraguay - 04/07/2022 - Valledupar/COL - Bolivarian Games
   (Cesar Escobar, Fredy Maidana, Jonathan Wolk, Nile Dure)

> Paraguay - 400 metres - men - national record progression

46.62 - 4. Augusto Stanley - 08/06/2012 - Barquisimeto/VEN - 15.IBAC
46.82 - 7. Augusto Stanley - 13/05/2012 - Uberlandia/BRA
47.00 - 1. Augusto Stanley - 09/04/2011 - Asunción/PAR
47.46 - 6. Francisco Rojas - 03/09/1972 - München/GER - 20.OG/h6

> Paraguay - 400 metres - men - national U23 records

47.46 - 6. Francisco Rojas - 03/09/1972 - München/GER - 20.OG/h6 - NR

> Paraguay - 400 metres - men - national U20 records

48.33 - 5. Jhumiler Tobias Sanchez - 29/07/2023 - São Paulo/BRA - 53.SAC/h1
48.68 - 6. Julio Caballero - 08/08/1990 - Plovdiv/BUL - 03.WCu20/h2

> Paraguay - 400 metres - men - national U18 records

48.70 - 1. Jhumiler Tobias Sanchez - 11/12/2021 - Asunción/PAR - Club Ch.
49.01 -  . Nicolás Lopez Moreira - 27/09/2003 - Asunción/PAR

> Paraguay - 400 metres - men - national indoor records

49.89 - 2. Marcos Antonio Gonzalez - 19/02/2022 - Cochabamba/BOL - 02.SAMiC/h1
50.95 - 5. Julio Caballero - 08/03/1991 - Sevilla/ESP - 03.WiC/h2

> Paraguay - 400 m hurdles - men - national record progression

52.78 - . Francisco Rojas Soto - 13/10/1975 - Mexico City/MEX (A)