 | 50m femenino con 16 años |
| Tiempo | Nadador | Año | Localización |
| 33.59 | Iria G. Lemos Fernández | 2022 | SANTA ISABEL |
| 33.64 | Sofía C. González | 2022 | FOLGOSA (POR) |
| 34.23 | Sofía C. González | 2022 | RÍAS DO SUR |
| 35.15 | Carla Faro Martínez | 2019 | FRIGSA |
| 35.21 | Iria G. Lemos Fernández | 2022 | SANTA ISABEL |
| 35.34 | Carla Faro Martínez | 2019 | RCNV |
| 35.34 | Carla Faro Martínez | 2019 | RCNV |
| 35.36 | Carla Faro Martínez | 2019 | ÁLVARO PINO |
| 35.46 | Sofía C. González | 2022 | FLUVIAL |
| 35.80 | Carla Faro Martínez | 2019 | RÍAS DO SUR |
| 35.85 | Carla Faro Martínez | 2019 | RÍAS DO SUR |
| 36.03 | Carla Faro Martínez | 2019 | RÍAS DO SUR |
| 36.05 | Carla Faro Martínez | 2019 | RÍAS DO SUR |
| 36.27 | Uxia González Covelo | 2022 | RÍAS DO SUR |
| 36.34 | Carla Faro Martínez | 2019 | GIJÓN |
| 36.34 | Carla Faro Martínez | 2019 | GIJÓN |
| 36.71 | Carla Faro Martínez | 2019 | BATALLONES |
| 36.71 | Carla Faro Martínez | 2019 | BATALLONES |
| 36.74 | Erika Represas Saavedra | 2016 | CARBALLO CALERO |
| 36.75 | Carla Faro Martínez | 2019 | RCNV |
| 36.75 | Carla Faro Martínez | 2019 | RCNV |
| 37.20 | Erika Represas Saavedra | 2016 | PONTEAREAS |
| 37.25 | Uxia González Covelo | 2022 | FRIGSA |
| 37.40 | Andrea D. Casabella | 2019 | RCNV |
| 37.44 | Erika Represas Saavedra | 2016 | RÍAS DO SUR |
| 37.52 | Erika Represas Saavedra | 2016 | A CAÑIZA |
| 37.71 | Erika Represas Saavedra | 2016 | AFIEITEIRA |
| 37.71 | Uxia González Covelo | 2022 | BATALLONES |
| 37.93 | Uxia González Covelo | 2022 | Álvaro Pino |
| 38.05 | Erika Represas Saavedra | 2016 | ACAÑIZA |
