50 FREE LCM PROGRESSION
Getting faster Orange dots mark personal records
50 Free LCM · 1 swim 50 Breast LCM · 1 swim 100 Back LCM · 1 swim 100 Fly LCM · 1 swim Not enough public swims in this event yet to chart a progression.
RECENT ACTIVITY
Latest results 100 Fly
2022 Grizzly Summer Sizzler · 7/10
1:26.89
— – 50 Breast
2022 Grizzly Summer Sizzler · 7/10
41.85
B – 100 Back
2022 Grizzly Summer Sizzler · 7/10
1:22.77
— – 50 Free
2022 Grizzly Summer Sizzler · 7/10
31.28
B – COMPARE
How do you stack up against Yisong?
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 LCM 31.28 → BB 30.59 −0.69s to go
50 Breast LCM 41.85 → BB 38.89 −2.96s to go
100 Back LCM 1:22.77 → B 1:19.49 −3.28s to go
100 Fly LCM 1:26.89 → B 1:16.99 −9.90s 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.