Justin Xiao — Clock (WCA) results & prs
Results & PRs for Justin Xiao's official Clock (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Justin Xiao — Clock (WCA)
Every number on this screen is Justin Xiao's Clock (WCA) results only — no other competitor or event is mixed in.
Justin Xiao has no Clock rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the Clock board
Results & PRs
Justin Xiao · Clock (WCA)
PBs, PR progression and PR pace
Justin Xiao's Clock PB average is 40.05, set at ROC the Cube NY 2026, after 4 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
20.42
Corning Summer 2026
PB averagelower is better
40.05
ROC the Cube NY 2026
Total event PRs
4
Single vs average PRs
3 / 1
single PRs / average PRs
Avg days between PRslower is better
81
Longest gap
105d
2026-02-14 → 2026-05-30
How close to peak?lower is better
72.1%
100% of comps within 10% of PB pace
Recent PR pace
4 / 12mo
0 in the 12 months before
PR progression over time
How close to peak?
100% means solving exactly at PB-average pace — almost nobody lives there. Green is within 10% of PB or better; the dashed line at 93% is this cuber's own typical pace.