Swimmer profile
Josiah Sentosa
Male15-16Brea AquaticsSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
44.00
38.38
▲ 5.62
—
30.03
▲ 8.35
29.28
▲ 0.75
27.65
▲ 1.63
26.35
▲ 1.30
24.79
▲ 1.56
100 Free SCY
1:33.53
1:30.74
▲ 2.79
1:16.04
▲ 14.70
1:02.82
▲ 13.22
58.74
▲ 4.08
59.04
▼ 0.30
54.72
▲ 4.32
54.20
▲ 0.52
200 Free SCY
—
—
2:43.39
2:13.88
▲ 29.51
2:11.69
▲ 2.19
2:07.92
▲ 3.77
2:03.73
▲ 4.19
1:56.58
▲ 7.15
500 Free SCY
—
—
—
6:08.36
5:43.46
▲ 24.90
5:25.32
▲ 18.14
5:17.72
▲ 7.60
5:06.57
▲ 11.15
1000 Free SCY
—
—
—
—
11:04.64
11:41.28
▼ 36.64
10:35.65
▲ 65.63
10:30.02
▲ 5.63
1650 Free SCY
—
—
—
—
—
18:42.46
17:39.02
▲ 63.44
17:32.44
▲ 6.58
50 Back SCY
53.99
49.18
▲ 4.81
35.84
▲ 13.34
34.73
▲ 1.11
31.87
▲ 2.86
31.29
▲ 0.58
30.17
▲ 1.12
27.59
▲ 2.58
100 Back SCY
—
1:36.84
1:21.61
▲ 15.23
1:12.49
▲ 9.12
1:05.26
▲ 7.23
1:03.44
▲ 1.82
59.68
▲ 3.76
57.19
▲ 2.49
200 Back SCY
—
—
—
2:29.94
2:24.20
▲ 5.74
2:13.86
▲ 10.34
2:05.27
▲ 8.59
2:02.04
▲ 3.23
50 Breast SCY
—
53.48
47.60
▲ 5.88
39.77
▲ 7.83
40.17
▼ 0.40
—
33.84
▲ 6.33
—
100 Breast SCY
—
—
—
1:30.73
1:19.60
▲ 11.13
—
1:11.34
▲ 8.26
1:07.27
▲ 4.07
200 Breast SCY
—
—
—
—
2:47.55
2:46.33
▲ 1.22
2:30.02
▲ 16.31
2:29.82
▲ 0.20
50 Fly SCY
—
48.47
38.91
▲ 9.56
34.44
▲ 4.47
32.69
▲ 1.75
—
—
—
100 Fly SCY
—
—
—
1:16.85
1:11.58
▲ 5.27
1:08.07
▲ 3.51
1:00.42
▲ 7.65
59.70
▲ 0.72
200 Fly SCY
—
—
—
—
—
2:25.37
2:23.63
▲ 1.74
2:13.31
▲ 10.32
100 IM SCY
—
—
1:20.95
1:13.90
▲ 7.05
1:11.06
▲ 2.84
—
—
—
200 IM SCY
—
—
2:57.48
2:41.21
▲ 16.27
2:29.96
▲ 11.25
2:22.94
▲ 7.02
2:12.65
▲ 10.29
2:06.78
▲ 5.87
400 IM SCY
—
—
—
—
—
4:57.61
4:39.12
▲ 18.49
4:30.62
▲ 8.50
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.