Highest placement
Girls 13-14 50 Backstroke
4th place
30.52★ new lifetime PB
2026 Season Recap · South Irvine Dolphins
Oliviia Efimenko
Girls · age 14 · age group 13-14 · South Irvine Dolphins
- Events raced
- 3
- Personal bests
- 2
- Top-8 finishes
- 2
- Titles
- 0
at 2026 Champs
out of 3
—
—
Dropped a total of 0.31 seconds across all events vs prior lifetime bests.
Biggest moments
Biggest drop
Girls 13-14 50 Butterfly
−0.24s
28.88★ new lifetime PB
Every event from 2026
One row per event. Time shows the season-best at 2026 Champs; drop column compares to the swimmer's prior lifetime best in that event.
Sourced from 2026 ISL Championships results. Times stored as integer centiseconds, formatted via the canonical formatTime helper. Drop column compares this season's best to the swimmer's lifetime PB from any earlier season — a first-time event has no comparison and shows —.