50 FREE LCM PROGRESSION
Getting faster Orange dots mark personal records
50 Free LCM · 1 swim 50 Free SCY · 2 swims 50 Back LCM · 2 swims 50 Back SCY · 1 swim 50 Breast LCM · 1 swim 50 Breast SCY · 1 swim 100 Free SCY · 2 swims 100 Free LCM · 2 swims 100 Back SCY · 2 swims 100 Breast SCY · 1 swim 200 Free SCY · 1 swim 200 Breast SCY · 1 swim Not enough public swims in this event yet to chart a progression.
RECENT ACTIVITY
Latest results 50 Back
2026 Thunder IMX Meet LC · 4/25
49.22
— ▲ 5.40 50 Back
2026 SC MTAC Last Chance Meet · 2/15
44.21
— – 50 Breast
2026 SC MTAC Last Chance Meet · 2/15
50.67
— – 50 Free
2026 SC MTAC Last Chance Meet · 2/15
37.92
— ▲ 2.71 COMPARE
How do you stack up against Yuchen?
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 37.92 → B 29.89 −8.03s to go
50 Back LCM 49.22 → B 39.49 −9.73s to go
50 Back SCY 44.21 → B 33.69 −10.52s to go
50 Breast SCY 50.67 → B 38.59 −12.08s 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.