Swimmer profile
Etta Ku
Female11-12Multnomah Athletic ClubOR · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
48.69
39.69
▲ 9.00
35.23
▲ 4.46
32.73
▲ 2.50
31.03
▲ 1.70
100 Free LCM
—
1:27.70
1:16.72
▲ 10.98
1:11.12
▲ 5.60
1:07.72
▲ 3.40
200 Free LCM
—
—
2:43.87
2:32.20
▲ 11.67
2:24.30
▲ 7.90
400 Free LCM
—
—
—
5:22.05
5:12.86
▲ 9.19
800 Free LCM
—
—
—
11:22.30
10:49.61
▲ 32.69
50 Back LCM
55.73
49.30
▲ 6.43
40.46
▲ 8.84
37.67
▲ 2.79
36.54
▲ 1.13
100 Back LCM
—
1:41.04
1:29.34
▲ 11.70
1:20.66
▲ 8.68
1:16.20
▲ 4.46
200 Back LCM
—
—
—
2:55.05
2:43.48
▲ 11.57
50 Breast LCM
1:05.93
54.28
▲ 11.65
51.96
▲ 2.32
44.99
▲ 6.97
43.93
▲ 1.06
100 Breast LCM
—
—
1:43.68
1:39.80
▲ 3.88
1:37.03
▲ 2.77
50 Fly LCM
—
50.83
45.25
▲ 5.58
35.67
▲ 9.58
34.47
▲ 1.20
100 Fly LCM
—
—
—
1:27.90
1:15.84
▲ 12.06
200 IM LCM
—
—
3:10.48
2:56.27
▲ 14.21
2:44.88
▲ 11.39
400 IM LCM
—
—
—
6:17.25
5:59.77
▲ 17.48
Improvement<0.5s0.5–2s2–5s5s+Slower
📊 All Attempts by Event
Chronological history of every recorded swim. Click an event to expand its attempt list.