 | 50m femenino con 12 años |
| Tiempo | Nadador | Año | Localización |
| 35.56 | Sara Ibáñez Carrera | 2013 | INEF BASTIAGUEIRO |
| 35.71 | Irene Fernández Pardo | 2013 | INEF BASTIAGUEIRO |
| 35.75 | Sara Ibáñez Carrera | 2013 | INEF BASTIAGUEIRO |
| 35.76 | Sara Ibáñez Carrera | 2013 | VIGO (RCN) |
| 35.84 | Naiara Eijo Gil | 2018 | PONTEAREAS |
| 35.93 | Sara Ibáñez Carrera | 2013 | J. GOMEZ NOYA |
| 35.98 | Sara Ibáñez Carrera | 2013 | VIGO (RCN) |
| 36.15 | Irene Fernández Pardo | 2013 | PONTEAREAS |
| 36.19 | Irene Fernández Pardo | 2013 | J. GOMEZ NOYA |
| 36.26 | Naiara Eijo Gil | 2018 | RÍAS DO SUR |
| 36.27 | Sara Ibáñez Carrera | 2013 | PONTEAREAS |
| 36.28 | Sara Ibáñez Carrera | 2013 | J. GOMEZ NOYA |
| 36.50 | Sara Ibáñez Carrera | 2013 | PONTEAREAS |
| 36.51 | Sara Ibáñez Carrera | 2013 | PONTEAREAS |
| 36.61 | Sara Ibáñez Carrera | 2013 | J. GOMEZ NOYA |
| 36.62 | Naiara Eijo Gil | 2018 | REDONDELA |
| 36.66 | Irene Fernández Pardo | 2013 | PONTEAREAS |
| 36.70 | Irene Fernández Pardo | 2013 | VIGO (RCN) |
| 36.74 | Naiara Eijo Gil | 2018 | RÍAS DO SUR |
| 36.89 | Miriam Represas Saavedra | 2015 | RCNV |
| 36.90 | Irene Fernández Pardo | 2013 | PONTEAREAS |
| 37.07 | Miriam Represas Saavedra | 2015 | VIGO |
| 37.14 | Naiara Eijo Gil | 2018 | RÍAS DO SUR |
| 37.20 | Zaira Vila Rial | 2023 | Álvaro Pino |
| 37.38 | Naiara Eijo Gil | 2018 | PONTEAREAS |
| 37.54 | Irene Fernández Pardo | 2013 | A CORUÑA |
| 37.83 | Naiara Eijo Gil | 2018 | J. GÓMEZ NOYA |
| 37.96 | Miriam Represas Saavedra | 2015 | FERROL(BATALLONES) |
| 37.97 | Naiara Eijo Gil | 2018 | REDONDELA |
| 38.14 | Sara Ibáñez Carrera | 2013 | PONTEAREAS |
