 | 50m femenino con 15 años |
| Tiempo | Nadador | Año | Localización |
| 33.78 | Sofía C. González | 2021 | PALMA MALLORCA |
| 33.81 | Sofía C. González | 2021 | PALMA MALLORCA |
| 33.83 | Sofía C. González | 2021 | PALMA MALLORCA |
| 33.87 | Sofía C. González | 2021 | FLUVIAL |
| 33.93 | Sofía C. González | 2021 | Álvaro Pino |
| 34.13 | Sofía C. González | 2021 | RÍAS DO SUR |
| 34.24 | Sofía C. González | 2021 | FLUVIAL |
| 34.64 | Sofía C. González | 2021 | Álvaro Pino |
| 34.68 | Sofía C. González | 2021 | Álvaro Pino |
| 34.70 | Sofía C. González | 2021 | RÍAS DO SUR |
| 34.94 | María Quintas Melón | 2025 | FRIGSA |
| 35.00 | Sofía C. González | 2021 | PALMA MALLORCA |
| 35.04 | Carla Faro Martínez | 2018 | RCNV |
| 35.10 | Sofía C. González | 2021 | FLUVIAL |
| 35.16 | Carla Faro Martínez | 2018 | SANTA ISABEL |
| 35.40 | Carla Faro Martínez | 2018 | SANTA ISABEL |
| 35.42 | Sofía C. González | 2021 | PALMA MALLORCA |
| 35.49 | Carla Faro Martínez | 2018 | BARCELONA |
| 35.56 | Sofía C. González | 2021 | RÍAS DO SUR |
| 35.79 | María Quintas Melón | 2025 | FRIGSA |
| 36.05 | María Quintas Melón | 2025 | FELGUEIRAS |
| 36.11 | María Quintas Melón | 2025 | FRIGSA |
| 36.13 | María Quintas Melón | 2025 | FRIGSA |
| 36.21 | Erika Represas Saavedra | 2015 | RIASDOSUR |
| 36.24 | María Quintas Melón | 2025 | PONTEAREAS |
| 36.25 | Erika Represas Saavedra | 2015 | RIAS DO SUR |
| 36.28 | Carla Faro Martínez | 2018 | RÍASDOSUR |
| 36.46 | Carla Faro Martínez | 2018 | SANTA ISABEL |
| 36.61 | Sofía C. González | 2021 | RÍAS DO SUR |
| 36.67 | María Quintas Melón | 2025 | FELGUEIRAS |
