 | 100m femenino con 18 años |
| Tiempo | Nadador | Año | Localización |
| 01:10.39 | Sofía C. González | 2024 | MADRID |
| 01:11.30 | Sofía C. González | 2024 | Álvaro Pino |
| 01:11.31 | Sofía C. González | 2024 | MADRID |
| 01:11.57 | Sofía C. González | 2024 | CARBALLO CALERO |
| 01:11.77 | Sofía C. González | 2024 | RÍAS DO SUR |
| 01:12.03 | Sofía C. González | 2024 | A FIEITEIRA |
| 01:13.46 | Sofía C. González | 2024 | GIJÓN |
| 01:14.01 | Sofía C. González | 2024 | MADRID |
| 01:14.12 | Sofía C. González | 2024 | MADRID |
| 01:14.34 | Sofía C. González | 2024 | RÍAS DO SUR |
| 01:14.81 | Sofía C. González | 2024 | J. Gómez Noya |
| 01:15.61 | Sofía C. González | 2024 | A FIEITEIRA |
| 01:16.62 | Sofía C. González | 2024 | Álvaro Pino |
| 01:20.73 | Erika Represas Saavedra | 2018 | ACAÑIZA |
| 01:20.79 | Erika Represas Saavedra | 2018 | SANTAISABEL |
| 01:20.87 | Erika Represas Saavedra | 2018 | SANTA ISABEL |
| 01:21.03 | Erika Represas Saavedra | 2018 | RCNV |
| 01:21.42 | Carla Faro Martínez | 2021 | FLUVIAL |
| 01:22.59 | Laura Rodríguez Novoa | 2018 | SANTA ISABEL |
| 01:22.67 | Andrea D. Casabella | 2021 | AS POZAS |
| 01:23.32 | Erika Represas Saavedra | 2018 | PONTEAREAS |
| 01:23.35 | Laura Rodríguez Novoa | 2018 | XOVE |
| 01:23.65 | Andrea D. Casabella | 2021 | FLUVIAL |
| 01:23.89 | Andrea D. Casabella | 2021 | RÍAS DO SUR |
| 01:23.99 | Andrea D. Casabella | 2021 | ÁLVARO PINO |
| 01:24.21 | Laura Rodríguez Novoa | 2018 | SANTA ISABEL |
| 01:24.61 | Laura Rodríguez Novoa | 2018 | BATALLONES |
| 01:24.63 | Inés Borge Juste | 2024 | Rías do Sur |
| 01:29.59 | Ana P. Eijo Gil | 2021 | RÍAS DO SUR |
| 01:29.96 | Ana P. Eijo Gil | 2021 | ÁLVARO PINO |