50 BACK SCY PROGRESSION
Getting faster Orange dots mark personal records
50 Free SCY · 1 swim 50 Free LCM · 1 swim 50 Back SCY · 1 swim 50 Breast SCY · 1 swim 50 Fly SCY · 1 swim 100 Free SCY · 1 swim 100 Back SCY · 1 swim 100 Back LCM · 1 swim Not enough public swims in this event yet to chart a progression.
RECENT ACTIVITY
Latest results 50 Free
2026 Zone 1 South Firecracker · 5/24
42.14
— – 100 Back
2026 Zone 1 South Firecracker · 5/23
1:47.88
— – 50 Breast
Swim South Bay · 3/29
49.93
— – 100 Free
Swim South Bay · 3/29
1:29.01
— – COMPARE
How do you stack up against Renzhe?
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 Back SCY 42.35 → B 41.19 −1.16s to go
50 Free LCM 42.14 → B 39.89 −2.25s to go
50 Breast SCY 49.93 → B 46.89 −3.04s to go
100 Back LCM 1:47.88 → B 1:44.69 −3.19s 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.