Swimmer profile
Josiah Tan
Male17-18Blue Wave SwimmingFL · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2014–15
2015–16
2016–17
2017–18
2018–19
2021–22
2022–23
2023–24
2024–25
50 Free LCM
1:05.91
43.74
▲ 22.17
37.00
▲ 6.74
36.62
▲ 0.38
33.28
▲ 3.34
29.26
▲ 4.02
—
27.02
▲ 2.24
—
100 Free LCM
—
1:36.48
1:23.86
▲ 12.62
1:19.14
▲ 4.72
1:12.99
▲ 6.15
1:05.12
▲ 7.87
—
59.36
▲ 5.76
1:01.73
▼ 2.37
200 Free LCM
—
3:22.76
2:57.72
▲ 25.04
—
—
—
—
—
—
400 Free LCM
—
—
—
—
—
—
—
4:50.34
—
50 Back LCM
1:08.61
51.55
▲ 17.06
44.31
▲ 7.24
—
39.21
▲ 5.10
—
—
—
32.04
▲ 7.17
100 Back LCM
—
1:58.68
1:35.54
▲ 23.14
—
—
—
1:12.70
▲ 22.84
—
—
200 Back LCM
—
—
—
—
—
—
2:30.33
—
—
50 Breast LCM
—
1:01.88
53.56
▲ 8.32
48.26
▲ 5.30
46.62
▲ 1.64
—
—
32.59
▲ 14.03
32.11
▲ 0.48
100 Breast LCM
2:47.42
2:18.99
▲ 28.43
1:52.76
▲ 26.23
1:46.05
▲ 6.71
—
1:26.15
▲ 19.90
1:13.28
▲ 12.87
1:09.87
▲ 3.41
1:09.79
▲ 0.08
200 Breast LCM
—
—
—
—
—
—
2:35.38
2:28.61
▲ 6.77
2:28.56
▲ 0.05
50 Fly LCM
—
51.04
40.86
▲ 10.18
40.04
▲ 0.82
36.59
▲ 3.45
29.64
▲ 6.95
28.58
▲ 1.06
27.66
▲ 0.92
27.42
▲ 0.24
100 Fly LCM
—
—
1:36.05
1:37.03
▼ 0.98
1:27.22
▲ 9.81
1:08.31
▲ 18.91
1:03.11
▲ 5.20
1:00.38
▲ 2.73
1:00.50
▼ 0.12
200 Fly LCM
—
—
—
—
—
—
2:21.76
2:19.60
▲ 2.16
2:20.00
▼ 0.40
200 IM LCM
—
4:08.02
3:25.62
▲ 42.40
3:23.30
▲ 2.32
—
2:36.47
▲ 46.83
2:22.40
▲ 14.07
2:26.28
▼ 3.88
2:18.83
▲ 7.45
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.