50 FREE SCY PROGRESSION
Getting faster Orange dots mark personal records
50 Free SCY · 1 swim 50 Back SCY · 1 swim Not enough public swims in this event yet to chart a progression.
RECENT ACTIVITY
Latest results 50 Back
Marlins back to the pool 2023 · 9/23
1:36.31
— – 50 Free
Marlins back to the pool 2023 · 9/23
1:18.88
— – COMPARE
How do you stack up against Yirou?
Head-to-head across shared events, with same-age timeline alignment. Free to start.
Compare → NEXT CUTS
Closest standards How far each best time is from the next published cut
50 Free SCY 1:18.88 → B 34.09 −44.79s to go
50 Back SCY 1:36.31 → B 38.79 −57.52s to go
From USA Swimming’s published motivational standards at the swimmer’s current age.
Public results from published LSC files. Don't see your results? Not every LSC publishes result files — email your meet's official result file (Hy-Tek .cl2/.sd3) to support@swimmeetiq.com and we'll add it.