Swimmer profile
Sena Takashima
FemaleOpen / SeniorLa Mirada ArmadaSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2008–09
2009–10
2010–11
2011–12
2012–13
2013–14
2014–15
2016–17
2017–18
50 Free LCM
41.76
36.98
▲ 4.78
34.39
▲ 2.59
34.01
▲ 0.38
33.92
▲ 0.09
33.00
▲ 0.92
32.86
▲ 0.14
—
33.50
▼ 0.64
100 Free LCM
1:30.77
1:18.94
▲ 11.83
1:13.91
▲ 5.03
1:12.03
▲ 1.88
1:09.46
▲ 2.57
1:11.54
▼ 2.08
1:10.68
▲ 0.86
1:10.78
▼ 0.10
1:11.93
▼ 1.15
200 Free LCM
—
2:53.12
2:37.00
▲ 16.12
2:31.63
▲ 5.37
2:30.66
▲ 0.97
2:31.33
▼ 0.67
2:31.01
▲ 0.32
2:35.97
▼ 4.96
2:33.67
▲ 2.30
400 Free LCM
—
6:09.95
5:31.42
▲ 38.53
5:15.88
▲ 15.54
5:15.66
▲ 0.22
5:16.16
▼ 0.50
—
5:30.76
▼ 14.60
5:24.47
▲ 6.29
800 Free LCM
—
—
—
11:15.14
10:54.51
▲ 20.63
10:51.75
▲ 2.76
—
11:10.11
▼ 18.36
—
1500 Free LCM
—
—
—
—
20:47.94
—
—
—
22:01.55
▼ 73.61
50 Back LCM
52.82
45.82
▲ 7.00
43.58
▲ 2.24
40.52
▲ 3.06
38.50
▲ 2.02
—
—
—
—
100 Back LCM
—
1:36.08
1:32.95
▲ 3.13
1:24.87
▲ 8.08
1:22.31
▲ 2.56
1:18.43
▲ 3.88
1:19.86
▼ 1.43
1:25.01
▼ 5.15
1:24.78
▲ 0.23
200 Back LCM
—
—
—
—
—
3:05.42
3:00.48
▲ 4.94
3:01.67
▼ 1.19
3:06.18
▼ 4.51
50 Breast LCM
1:01.55
51.11
▲ 10.44
47.77
▲ 3.34
—
—
—
—
—
—
100 Breast LCM
—
1:50.09
1:44.37
▲ 5.72
1:42.43
▲ 1.94
—
1:42.43
± 0.00
—
—
—
200 Breast LCM
—
—
—
3:36.68
—
3:47.91
▼ 11.23
—
—
—
50 Fly LCM
47.47
39.71
▲ 7.76
37.31
▲ 2.40
35.64
▲ 1.67
35.36
▲ 0.28
—
—
—
—
100 Fly LCM
—
1:31.53
1:24.77
▲ 6.76
1:20.46
▲ 4.31
1:18.10
▲ 2.36
1:19.05
▼ 0.95
1:21.68
▼ 2.63
1:24.94
▼ 3.26
1:18.83
▲ 6.11
200 Fly LCM
—
—
—
—
—
2:53.27
2:57.00
▼ 3.73
—
3:05.42
▼ 8.42
200 IM LCM
—
3:11.93
3:02.63
▲ 9.30
2:53.31
▲ 9.32
2:53.10
▲ 0.21
2:52.26
▲ 0.84
2:53.23
▼ 0.97
—
2:58.72
▼ 5.49
400 IM LCM
—
—
—
—
—
6:05.93
—
—
—
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.