 | 200m femenino con 12 años |
| Tiempo | Nadador | Año | Localización |
| 02:40.67 | Irene Fernández Pardo | 2013 | VIGO (RCN) |
| 02:47.84 | Irene Fernández Pardo | 2013 | PONTEAREAS |
| 02:48.02 | Andrea D. Casabella | 2015 | VIGO |
| 02:48.49 | Rosette Otero Rico | 2020 | ÁLVARO PINO |
| 02:53.14 | Iria G. Lemos Fernández | 2018 | RÍASDOSUR |
| 02:54.37 | Andrea D. Casabella | 2015 | FERROL (BATALLONES) |
| 02:56.03 | Carla Faro Martínez | 2015 | PONTEAREAS |
| 02:56.06 | Iria G. Lemos Fernández | 2018 | J.GÓMEZNOYA |
| 02:57.26 | Sara Ibáñez Carrera | 2013 | PONTEAREAS |
| 03:02.63 | Rosette Otero Rico | 2020 | RÍAS DO SUR |
| 03:02.79 | Angela Cobelo Represas | 2016 | SANTAISABEL |
| 03:02.90 | Zaira Vila Rial | 2023 | RCNV |
| 03:04.49 | Rosette Otero Rico | 2020 | SANTA ISABEL |
| 03:06.61 | Andrea D. Casabella | 2015 | PONTEAREAS |
| 03:09.34 | Eva Resille Santomé | 2018 | RÍASDOSUR |
| 03:09.36 | Naiara Eijo Gil | 2018 | RÍAS DO SUR |
| 03:09.67 | Laura Blanco Pérez | 2016 | RIASDOSUR |
| 03:11.98 | Iria González Covelo | 2016 | RIASDOSUR |
| 03:12.41 | Iria G. Lemos Fernández | 2018 | RÍASDOSUR |
| 03:15.93 | Aitana Blanco Lage | 2021 | Álvaro Pino |
| 03:18.71 | Sofía C. González | 2018 | RÍASDOSUR |
| 03:19.93 | Eva Resille Santomé | 2018 | RÍASDOSUR |
| 03:20.28 | Eva Resille Santomé | 2018 | J.GÓMEZNOYA |
| 03:21.59 | Gara R. da Silva | 2023 | RCNV |
| 03:22.15 | María Quintas Melón | 2022 | RÍAS DO SUR |
| 03:22.46 | Aitana Blanco Lage | 2021 | RCNV |
| 03:25.79 | María Quintas Melón | 2022 | RCNV |
| 03:25.96 | Zaira Lemos Fernández | 2014 | MONFORTE |
| 03:26.09 | Laura Costa Fernández | 2013 | PONTEAREAS |
| 03:26.83 | Laura Costa Fernández | 2013 | PONTEAREAS |