Swimmer profile
Vivienne Han
Female10 & UnderCommonwealth SwimmingNE · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
41.93
37.36
▲ 4.57
33.34
▲ 4.02
31.50
▲ 1.84
100 Free LCM
1:34.83
1:24.60
▲ 10.23
1:11.84
▲ 12.76
1:08.09
▲ 3.75
200 Free LCM
3:23.56
2:58.32
▲ 25.24
2:36.38
▲ 21.94
2:29.69
▲ 6.69
400 Free LCM
—
—
5:33.00
5:21.03
▲ 11.97
50 Back LCM
54.44
45.40
▲ 9.04
42.58
▲ 2.82
38.23
▲ 4.35
100 Back LCM
1:51.24
1:34.05
▲ 17.19
1:26.98
▲ 7.07
1:20.65
▲ 6.33
50 Breast LCM
55.92
48.20
▲ 7.72
44.87
▲ 3.33
41.43
▲ 3.44
100 Breast LCM
2:01.55
1:43.99
▲ 17.56
1:35.76
▲ 8.23
1:29.96
▲ 5.80
50 Fly LCM
51.75
43.39
▲ 8.36
39.55
▲ 3.84
35.24
▲ 4.31
100 Fly LCM
—
1:41.24
1:27.95
▲ 13.29
1:19.08
▲ 8.87
200 IM LCM
—
3:17.74
2:56.95
▲ 20.79
2:46.96
▲ 9.99
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.