Active Record details
| Record's time | 4:4344 |
|---|---|
| Date | Apr 3, 2021 |
| Swimmer | Anastasia Sorokina |
| Meet | 2021 Russian Championships; Kazan, Russia |
| Avg. speed (m/s) | 141 |
| Avg. time 25m (sec.) | 1772 |
| Avg. time 50m (sec.) | 3543 |
| Avg. time 100m (sec.) | 01:1086 |
Record progression
| Date | Value | Swimmer | Meet | |
|---|---|---|---|---|
| Jan 1, 1984 | 04:4378 | Elena Dendeberova Russia | 1984 ? ?, Russia |