Swimmer profile
Tirian Chang
Male17-18Jersey Aquatic ClubNJ · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free LCM
39.10
35.62
▲ 3.48
33.72
▲ 1.90
29.94
▲ 3.78
27.77
▲ 2.17
27.54
▲ 0.23
27.54
± 0.00
27.40
▲ 0.14
100 Free LCM
—
1:20.74
1:15.87
▲ 4.87
1:05.41
▲ 10.46
1:00.72
▲ 4.69
58.23
▲ 2.49
1:00.41
▼ 2.18
59.26
▲ 1.15
200 Free LCM
—
—
—
—
2:18.14
2:20.19
▼ 2.05
—
2:14.56
▲ 5.63
50 Back LCM
47.44
43.37
▲ 4.07
41.53
▲ 1.84
—
31.95
▲ 9.58
31.19
▲ 0.76
—
37.20
▼ 6.01
100 Back LCM
—
1:32.19
1:30.03
▲ 2.16
1:18.30
▲ 11.73
1:11.18
▲ 7.12
1:08.52
▲ 2.66
1:08.23
▲ 0.29
1:08.15
▲ 0.08
50 Breast LCM
59.27
50.76
▲ 8.51
—
—
—
—
—
34.91
▲ 15.85
100 Breast LCM
—
—
—
1:29.39
1:20.27
▲ 9.12
1:18.63
▲ 1.64
1:20.86
▼ 2.23
—
200 Breast LCM
—
—
—
—
2:56.30
—
—
—
50 Fly LCM
43.01
37.07
▲ 5.94
35.91
▲ 1.16
—
28.56
▲ 7.35
28.48
▲ 0.08
27.67
▲ 0.81
27.90
▼ 0.23
100 Fly LCM
—
1:36.56
1:27.50
▲ 9.06
—
1:03.71
▲ 23.79
1:01.25
▲ 2.46
1:01.61
▼ 0.36
59.46
▲ 2.15
200 Fly LCM
—
—
—
—
—
—
2:38.57
2:31.06
▲ 7.51
200 IM LCM
—
3:26.11
3:07.16
▲ 18.95
—
2:31.41
▲ 35.75
2:33.31
▼ 1.90
2:33.53
▼ 0.22
2:25.67
▲ 7.86
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.