Preston Chang
| Region | WCA ID | Gender | Competitions | Completed Solves | Canada | 2023CHAN30 | Male | 8 | 115 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 1278 | 9592 | 38074 | 12.00 | 13.44 | 29662 | 7376 | 970 | |
| 2x2x2 Cube | 2656 | 20129 | 71577 | 5.01 | 6.23 | 53649 | 15100 | 1991 | |
| 4x4x4 Cube | 1338 | 11112 | 41187 | 1:13.73 | 1:21.73 | 37596 | 10306 | 1232 | |
| 5x5x5 Cube | 964 | 8253 | 28739 | 2:44.33 | |||||
| 3x3x3 One-Handed | 888 | 7303 | 29442 | 27.72 | 36.76 | 32561 | 8184 | 1014 | |
| Clock | 585 | 6181 | 19188 | 19.32 | 20.61 | 16128 | 5160 | 465 | |
| Megaminx | 759 | 6544 | 21926 | 2:38.30 | |||||
| Pyraminx | 689 | 5824 | 21951 | 5.66 | 9.76 | 29023 | 7752 | 967 | |
| Skewb | 1514 | 12497 | 39898 | 10.19 | 15.08 | 39554 | 12426 | 1495 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| 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 | |||||||||||
| Spring Breeze in Burnaby 2026 | First round | 38 | 5.01 | 6.23 | 5.64 | 5.01 | 7.42 | 6.38 | 6.66 | ||
| 4x4x4 Cube | |||||||||||
| 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 | |||||||||||
| Richmond Spring 2026 | Final | 40 | 2:44.33 | 2:44.33 | 3:09.87 | ||||||
| 3x3x3 One-Handed | |||||||||||
| Spring Breeze in Burnaby 2026 | First round | 31 | 27.72 | 36.76 | 35.84 | 43.86 | 31.38 | 43.05 | 27.72 | ||
| Clock | |||||||||||
| Spring Breeze in Burnaby 2026 | First round | 25 | 19.32 | 20.61 | 22.38 | 20.09 | 19.36 | DNF | 19.32 | ||
| Megaminx | |||||||||||
| Richmond Spring 2026 | First round | 37 | 2:38.30 | 2:38.30 | 2:47.07 | ||||||
| Pyraminx | |||||||||||
| 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 | |||||||||||
| Spring Breeze in Burnaby 2026 | First round | 35 | 10.19 | 15.08 | 10.71 | 22.05 | 12.47 | 10.19 | 23.82 | ||