50 BACK SCM PROGRESSION
Getting faster Orange dots mark personal records
50 Free SCY · 4 swims 50 Back SCM · 1 swim 50 Back SCY · 3 swims 50 Breast SCY · 3 swims 50 Fly SCY · 1 swim 100 Free SCM · 1 swim 100 Free SCY · 3 swims 100 Back SCY · 1 swim 100 IM SCY · 1 swim Not enough public swims in this event yet to chart a progression.
RECENT ACTIVITY
Latest results 100 IM
2025 John DeRoest Sextathlon S · 5/18
1:57.37
— – 50 Breast
2025 John DeRoest Sextathlon S · 5/18
1:02.02
— ▼ 1.60 50 Free
2025 John DeRoest Sextathlon S · 5/18
39.26
— ▲ 0.13 100 Free
2025 John DeRoest Sextathlon S · 5/17
1:31.52
— ▲ 0.77 COMPARE
How do you stack up against Holland?
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 39.26 → B 38.29 −0.97s to go
100 Back SCY 1:44.06 → B 1:41.09 −2.97s to go
100 Free SCY 1:31.52 → B 1:28.49 −3.03s to go
50 Back SCY 46.82 → BB 43.09 −3.73s 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.