800 FREE LCM PROGRESSION
Getting faster Orange dots mark personal records
50 Free LCM · 3 swims 50 Free SCY · 5 swims 50 Back LCM · 2 swims 50 Back SCY · 4 swims 50 Breast LCM · 3 swims 50 Breast SCY · 5 swims 50 Fly LCM · 3 swims 50 Fly SCY · 3 swims 100 Free LCM · 1 swim 100 Free SCY · 2 swims 100 Back LCM · 2 swims 100 Back SCY · 4 swims 100 Breast LCM · 1 swim 100 Breast SCY · 3 swims 100 Fly LCM · 3 swims 100 Fly SCY · 4 swims 100 IM SCY · 1 swim 200 Free LCM · 3 swims 200 Free SCY · 3 swims 200 Back LCM · 1 swim 200 Breast LCM · 2 swims 200 Breast SCY · 2 swims 200 Fly SCY · 1 swim 200 IM LCM · 2 swims 200 IM SCY · 3 swims 400 Free LCM · 2 swims 400 IM SCY · 1 swim 400 IM LCM · 1 swim 800 Free LCM · 1 swim Not enough public swims in this event yet to chart a progression.
RECENT ACTIVITY
Latest results 100 Back
2026 NE CRIM March Trials Fina · 3/7
1:17.19
B ▼ 4.95 50 Free
2026 NE CRIM March Trials Fina · 3/7
29.26
BB ▲ 0.31 100 Fly
2026 NE CRIM March Trials Fina · 3/7
1:13.54
B ▼ 0.79 50 Fly
2026 NE CRIM March Trials Fina · 3/6
31.47
BB ▲ 1.34 COMPARE
How do you stack up against Yufei?
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 34.11 → BB 33.99 −0.12s to go
100 Back SCY 1:12.24 → BB 1:11.69 −0.55s to go
50 Fly SCY 31.47 → A 30.89 −0.58s to go
50 Fly LCM 35.00 → A 34.29 −0.71s 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.