100 BACK LCM PROGRESSION
Getting faster Orange dots mark personal records
50 Free LCM · 2 swims 50 Back LCM · 2 swims 100 Free LCM · 1 swim 100 Back LCM · 1 swim Not enough public swims in this event yet to chart a progression.
RECENT ACTIVITY
Latest results 100 Back
2026 Island Park Invite · 6/14
2:37.14
— – 100 Free
2026 Island Park Invite · 6/13
2:39.98
— – 50 Back
2026 Island Park Invite · 6/13
1:14.65
— ▲ 4.78 50 Free
2026 Island Park Invite · 6/12
1:10.01
— ▲ 1.24 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 Back LCM 1:14.65 → B 55.79 −18.86s to go
50 Free LCM 1:10.01 → B 45.29 −24.72s to go
100 Back LCM 2:37.14 → B 2:01.59 −35.55s to go
100 Free LCM 2:39.98 → B 1:44.09 −55.89s to go
From USA Swimming’s published age-group motivational standards (10&U–17-18) 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.