Swimmer profile
Tirian Chang
Male17-18Jersey Aquatic ClubNJ · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
36.12
29.91
▲ 6.21
30.77
▼ 0.86
28.39
▲ 2.38
24.16
▲ 4.23
23.68
▲ 0.48
23.28
▲ 0.40
23.54
▼ 0.26
22.53
▲ 1.01
100 Free SCY
—
1:12.22
1:06.06
▲ 6.16
—
53.06
▲ 13.00
52.97
▲ 0.09
51.77
▲ 1.20
50.99
▲ 0.78
49.85
▲ 1.14
200 Free SCY
—
—
—
—
2:01.07
1:57.96
▲ 3.11
1:54.42
▲ 3.54
1:54.34
▲ 0.08
—
500 Free SCY
—
—
—
—
—
—
5:27.35
—
—
1650 Free SCY
—
—
—
—
—
—
19:16.79
—
—
50 Back SCY
43.03
40.70
▲ 2.33
37.05
▲ 3.65
33.13
▲ 3.92
27.20
▲ 5.93
26.25
▲ 0.95
33.25
▼ 7.00
—
24.74
▲ 8.51
100 Back SCY
—
1:24.24
1:19.08
▲ 5.16
—
59.11
▲ 19.97
57.15
▲ 1.96
57.28
▼ 0.13
56.13
▲ 1.15
55.02
▲ 1.11
200 Back SCY
—
—
—
—
2:17.12
2:08.18
▲ 8.94
—
—
2:06.18
▲ 2.00
50 Breast SCY
53.20
45.71
▲ 7.49
42.96
▲ 2.75
37.33
▲ 5.63
—
—
—
—
—
100 Breast SCY
—
1:40.84
1:28.61
▲ 12.23
—
1:04.95
▲ 23.66
1:03.46
▲ 1.49
1:03.13
▲ 0.33
1:02.76
▲ 0.37
1:02.21
▲ 0.55
200 Breast SCY
—
—
—
—
2:35.06
2:30.68
▲ 4.38
—
—
—
50 Fly SCY
38.31
34.24
▲ 4.07
31.14
▲ 3.10
31.31
▼ 0.17
—
24.87
▲ 6.44
24.54
▲ 0.33
—
23.37
▲ 1.17
100 Fly SCY
—
1:23.20
1:14.63
▲ 8.57
1:11.34
▲ 3.29
56.52
▲ 14.82
53.54
▲ 2.98
52.05
▲ 1.49
51.91
▲ 0.14
50.71
▲ 1.20
200 Fly SCY
—
—
—
2:47.03
2:17.23
▲ 29.80
2:08.72
▲ 8.51
2:01.30
▲ 7.42
1:58.72
▲ 2.58
1:55.15
▲ 3.57
100 IM SCY
1:33.35
1:22.59
▲ 10.76
1:13.29
▲ 9.30
1:11.09
▲ 2.20
57.83
▲ 13.26
—
—
—
—
200 IM SCY
—
2:57.03
2:45.24
▲ 11.79
—
2:22.38
▲ 22.86
—
2:05.63
▲ 16.75
2:00.96
▲ 4.67
1:59.38
▲ 1.58
400 IM SCY
—
—
—
—
—
—
4:40.28
4:34.57
▲ 5.71
—
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.