Preston Chang

Region	WCA ID	Gender	Competitions	Completed Solves
Canada	2023CHAN30	Male	10	192

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	1247	9335	37411	11.77	12.60	24532	6059	776
2x2x2 Cube	1854	14249	51341	4.07	4.61	23634	6514	863
4x4x4 Cube	1061	8722	33163	1:02.73	1:21.73	38787	10645	1271
5x5x5 Cube	984	8528	29602	2:44.33
3x3x3 One-Handed	924	7570	30475	27.72	34.14	30058	7436	910
Clock	551	6089	19139	18.21	20.61	17005	5413	474
Megaminx	514	4687	16165	2:00.92	2:06.57	14065	4102	450
Pyraminx	712	6016	22714	5.66	7.85	16749	4216	495
Skewb	1548	12878	41186	10.19	15.08	40844	12825	1531

Results
Map

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
BC Championship 2026	Second round	81	11.77	14.02	17.49	12.51	14.56	11.77	14.99
	First round	81	12.41	14.19	15.27	15.50	14.44	12.41	12.86
Kent Spring 2026	Final	37	11.82	13.91	13.13	18.88	15.54	11.82	13.06
	Second round	39	12.93	13.27	13.11	13.28	13.41	12.93	14.42
	First round	36	11.99	12.60	12.68	11.99	12.78	13.87	12.34
Spring Breeze in Burnaby 2026	Second round	32	12.45	14.75	14.68	17.64	14.08	12.45	15.50
	First round	27	12.00	13.97	14.76	12.00	12.38	14.78	16.55
Richmond Spring 2026	Second round	36	13.55	14.63	14.22	15.08	13.55	16.23	14.58
	First round	30	12.72	13.44	13.31	15.46	12.97	14.04	12.72
What Are the Odds Coquitlam 2025	Final	28	14.10	16.28	17.34	15.01	14.10	16.48	18.00
	Second round	37	16.61	17.39	18.34	16.61	17.42	17.82	16.94
	First round	43	15.67	17.29	16.47	15.67	17.92	17.59	17.81
Make Cutoff Maple Ridge 2025	Second round	72	15.73	21.75	21.79	21.46	24.02	22.00	15.73
	First round	76	21.09	23.55	21.09	22.37	22.46	29.74	25.82
Aldergrove Clock Fest 2025	First round	85	27.06	30.96	36.09	27.06	34.14	29.51	29.24
Canadian Championship 2023	First round	236	22.60	24.23	23.95	29.14	24.17	22.60	24.56
Markham 3x3x3 Morning 2023	Second round	47	16.99	21.53	25.14	23.23	19.19	22.18	16.99
	First round	65	22.16	27.73	29.58	22.16	28.07	30.20	25.54
Pickering C 2023	First round	57	31.24	35.37	31.24	33.72	37.06	35.32	40.21
2x2x2 Cube
BC Championship 2026	First round	61	4.07	4.61	4.07	4.21	5.09	4.54	7.76
Kent Spring 2026	First round	41	4.42	5.15	5.89	6.82	4.61	4.94	4.42
Spring Breeze in Burnaby 2026	First round	38	5.01	6.23	5.64	5.01	7.42	6.38	6.66
4x4x4 Cube
BC Championship 2026	First round	80	1:02.73		1:02.73	1:13.62
Richmond Spring 2026	Final	51	1:13.73	1:21.73	1:13.73	1:17.33	1:25.23	1:24.61	1:23.25
Make Cutoff Maple Ridge 2025	Final	55	1:39.45		1:50.17	1:39.45
5x5x5 Cube
BC Championship 2026	First round	84	3:18.16		3:31.62	3:18.16
Richmond Spring 2026	Final	40	2:44.33		2:44.33	3:09.87
3x3x3 One-Handed
BC Championship 2026	First round	74	31.95	34.24	31.95	44.02	37.67	32.10	32.96
Kent Spring 2026	First round	40	31.27	34.14	35.90	38.46	31.27	32.60	33.93
Spring Breeze in Burnaby 2026	First round	31	27.72	36.76	35.84	43.86	31.38	43.05	27.72
Clock
BC Championship 2026	First round	62	18.21	21.25	21.48	23.45	18.21	22.30	19.97
Kent Spring 2026	First round	49	19.41	DNF	20.60	DNF	19.41	22.55	DNF
Spring Breeze in Burnaby 2026	First round	25	19.32	20.61	22.38	20.09	19.36	DNF	19.32
Megaminx
BC Championship 2026	First round	55	2:00.92	2:06.57	2:13.66	2:04.37	2:00.92	2:01.68	2:21.41
Richmond Spring 2026	First round	37	2:38.30		2:38.30	2:47.07
Pyraminx
BC Championship 2026	Second round	68	8.22	9.59	8.22	9.23	11.77	8.37	11.17
	First round	48	6.33	7.85	7.76	7.64	8.14	12.02	6.33
Richmond Spring 2026	First round	44	5.66	11.48	9.92	5.66	14.25	11.12	13.39
What Are the Odds Coquitlam 2025	Final	18	6.52	9.76	6.52	10.23	7.94	11.12	11.42
	First round	25	6.71	10.09	9.05	9.89	11.34	6.71	14.17
Skewb
BC Championship 2026	First round	96	13.87	19.17	18.64	13.87	25.08	20.21	18.65
Spring Breeze in Burnaby 2026	First round	35	10.19	15.08	10.71	22.05	12.47	10.19	23.82