50 FREE LCM PROGRESSION
Getting faster Orange dots mark personal records
50 Free LCM · 1 swim 50 Free SCY · 1 swim 50 Back LCM · 1 swim Not enough public swims in this event yet to chart a progression.
RECENT ACTIVITY
Latest results 50 Free
2026 MOSL CHAMPIONSHIP MEET · 7/15
54.66
— – 50 Free
2026 OH YWRC FREEDLANDER MEET · 6/27
59.70
— – 50 Back
2026 OH YWRC FREEDLANDER MEET · 6/27
1:10.69
— – COMPARE
How do you stack up against MacKenzie?
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 54.66 → B 35.39 −19.27s to go
50 Free LCM 59.70 → B 40.39 −19.31s to go
50 Back LCM 1:10.69 → B 46.79 −23.90s 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.