SC.app
WCA Worlds 2027 registration opens Nov 22 — check your qualification times →
Back to profile
JA

Jamie Otsu at Australian Nationals 2025

2021OTSU01 · Oct 2 – 5, 2025 · [Nissan Arena](https://nissanarena.com.au/) · Brisbane, Queensland

View full competition →
13
Events
1
Podiums
9
PRs

Competition highlights

  • Jamie Otsu competed in 13 events (28 rounds) at Australian Nationals 2025.
  • Podiums: gold in Megaminx (36.26).
  • Advanced: 2x2x2 Cube — from 48th in first round to second round (47th); 3x3x3 Cube — from 44th in first round to semi final (33rd); 4x4x4 Cube — from 24th in first round to the final (12th); 5x5x5 Cube — from 20th in first round to the final (15th); 6x6x6 Cube — from 8th in first round to the final (10th); 7x7x7 Cube — from 8th in first round to the final (8th); 3x3x3 One-Handed — from 16th in first round to the final (13th); Clock — from 10th in first round to the final (10th); Megaminx — from 1st in first round to the final (1st); Pyraminx — from 56th in first round to second round (48th); Skewb — from 55th in first round to second round (72nd); Square-1 — from 20th in first round to the final (15th).
  • Personal records: 4x4x4 Cube single 26.97 → 25.19; 4x4x4 Cube average 31.30 → 30.34; 5x5x5 Cube single 53.46 → 52.90; 7x7x7 Cube single 2:31.05 → 2:16.60; 7x7x7 Cube average 2:40.48 → 2:30.41; 3x3x3 One-Handed average 13.92 → 13.65; Square-1 single 10.81 → 10.31; Square-1 average 14.23 → 14.13.

2x2x2 Cube

Progress chart →
Round#TimesAverageBest
First roundAo548
(13.60)3.552.85(1.93)3.92
3.441.93
Second roundAo547
(2.57)3.783.06(3.93)3.62
3.492.57

3x3x3 Cube

Progress chart →
Round#TimesAverageBest
First roundAo544
9.358.609.65(8.08)(10.02)
9.208.08
Second roundAo534
7.90(10.06)(6.98)9.118.93
8.656.98
Semi finalAo533
8.91(8.65)8.99(10.21)10.12
9.348.65

4x4x4 Cube

Progress chart →
Round#TimesAverageBest
First roundAo524
34.85(40.12)34.50(31.78)32.51
33.9531.78
Second roundAo514
28.7329.88(36.59)33.39(25.19)
30.67
PR
25.19
PR
FinalAo512
30.5028.77(33.79)31.75(28.40)
30.34
PR
28.40

5x5x5 Cube

Progress chart →
Round#TimesAverageBest
First roundAo520
57.59(1:02.10)1:00.57(52.90)1:00.87
59.6852.90
PR
FinalAo515
59.7659.19(56.56)58.22(1:00.27)
59.0656.56

6x6x6 Cube

Progress chart →
Round#TimesAverageBest
First roundMo38
1:44.581:41.501:46.40
1:44.161:41.50
FinalMo310
1:36.111:45.721:53.83
1:45.221:36.11

7x7x7 Cube

Progress chart →
Round#TimesAverageBest
First roundMo38
2:34.162:40.472:16.60
2:30.41
PR
2:16.60
PR
FinalMo38
2:36.442:38.932:39.44
2:38.272:36.44

3x3x3 Blindfolded

Progress chart →
Round#TimesAverageBest
First roundBo352
DNFDNFDNF
DNFDNF

3x3x3 One-Handed

Progress chart →
Round#TimesAverageBest
First roundAo516
13.8113.8413.31(16.00)(13.13)
13.65
PR
13.13
Second roundAo515
13.69(12.89)13.2914.08(15.26)
13.6912.89
FinalAo513
12.8714.80(12.76)13.97(29.01)
13.8812.76

Clock

Progress chart →
Round#TimesAverageBest
First roundAo510
4.284.31(DNF)6.09(4.13)
4.894.13
FinalAo510
5.34(6.05)4.74(4.04)4.34
4.814.04

Megaminx

Progress chart →
Round#TimesAverageBest
First roundAo51
(46.36)35.36(32.83)33.4133.39
34.0532.83
FinalAo51
36.66(33.87)34.30(44.14)37.81
36.2633.87

Pyraminx

Progress chart →
Round#TimesAverageBest
First roundAo556
(3.77)5.47(7.88)5.235.85
5.523.77
Second roundAo548
5.21(4.51)(10.58)5.544.76
5.174.51

Skewb

Progress chart →
Round#TimesAverageBest
First roundAo555
6.25(6.90)6.22(4.07)6.51
6.334.07
Second roundAo572
(12.53)10.0711.915.84(5.48)
9.275.48

Square-1

Progress chart →
Round#TimesAverageBest
First roundAo520
(12.23)15.2013.70(17.12)14.55
14.4812.23
FinalAo515
(16.83)(10.31)15.2614.8512.28
14.13
PR
10.31
PR