 | 400m femenino con 13 años |
| Tiempo | Nadador | Año | Localización |
| 04:37.03 | Iria G. Lemos Fernández | 2019 | MADRID |
| 04:42.59 | Iria G. Lemos Fernández | 2019 | SYLVIA FONTANA |
| 04:43.08 | Iria G. Lemos Fernández | 2019 | SYLVIA FONTANA |
| 04:43.29 | Iria G. Lemos Fernández | 2019 | ROSARIO DUEÑAS |
| 04:46.13 | Iria G. Lemos Fernández | 2019 | MADRID |
| 04:47.17 | Uxia González Covelo | 2019 | SYLVIA FONTANA |
| 04:47.38 | Iria G. Lemos Fernández | 2019 | ROSARIO DUEÑAS |
| 04:51.62 | Uxia González Covelo | 2019 | ROSARIO DUEÑAS |
| 04:58.89 | Naroa Estévez Montes | 2021 | SABADELL |
| 04:58.94 | Naroa Estévez Montes | 2021 | RÍAS DO SUR |
| 04:59.53 | Uxia González Covelo | 2019 | SYLVIA FONTANA |
| 04:59.53 | Uxia González Covelo | 2019 | SYLVIA FONTANA |
| 05:01.30 | Naroa Estévez Montes | 2021 | Rosario Dueñas |
| 05:01.41 | Andrea D. Casabella | 2016 | RÍASDOSUR |
| 05:01.58 | Andrea D. Casabella | 2016 | CERVO |
| 05:02.29 | Uxia González Covelo | 2019 | ROSARIO DUEÑAS |
| 05:02.29 | Uxia González Covelo | 2019 | ROSARIO DUEÑAS |
| 05:03.08 | Andrea D. Casabella | 2016 | MADRID |
| 05:03.14 | Angela Cobelo Represas | 2017 | ROSARIODUEÑAS |
| 05:04.97 | Naroa Estévez Montes | 2021 | RÍAS DO SUR |
| 05:07.08 | Laura Rodríguez Novoa | 2013 | OURENSE |
| 05:07.21 | Laura Rodríguez Novoa | 2013 | ROSARIO DUEÑAS |
| 05:08.38 | Angela Cobelo Represas | 2017 | RÍASDOSUR |
| 05:08.76 | Andrea D. Casabella | 2016 | CERVO |
| 05:08.99 | Rosette Otero Rico | 2021 | RÍAS DO SUR |
| 05:09.45 | Laura Rodríguez Novoa | 2013 | OURENSE |
| 05:10.64 | Uxia González Covelo | 2019 | RÍAS DO SUR |
| 05:10.64 | Uxia González Covelo | 2019 | RÍAS DO SUR |
| 05:13.71 | Rosette Otero Rico | 2021 | MÁLAGA |
| 05:21.30 | Laura Rodríguez Novoa | 2013 | OURENSE |