Swimmer profile
Alvin Liu
Male17-18Tri-city Channel CatsIE · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2021–22
2022–23
2023–24
2025–26
50 Free SCY
41.31
36.66
▲ 4.65
34.62
▲ 2.04
32.62
▲ 2.00
26.79
▲ 5.83
26.08
▲ 0.71
24.47
▲ 1.61
23.15
▲ 1.32
100 Free SCY
1:37.63
1:22.40
▲ 15.23
1:18.81
▲ 3.59
1:14.23
▲ 4.58
1:00.42
▲ 13.81
55.40
▲ 5.02
56.94
▼ 1.54
52.79
▲ 4.15
200 Free SCY
—
3:01.67
2:50.70
▲ 10.97
—
2:15.68
▲ 35.02
2:05.50
▲ 10.18
2:04.53
▲ 0.97
—
500 Free SCY
—
—
—
—
6:06.17
5:45.25
▲ 20.92
5:32.90
▲ 12.35
—
50 Back SCY
49.37
43.53
▲ 5.84
40.58
▲ 2.95
37.62
▲ 2.96
—
30.07
▲ 7.55
31.10
▼ 1.03
—
100 Back SCY
—
1:32.40
1:32.09
▲ 0.31
1:22.63
▲ 9.46
1:10.64
▲ 11.99
1:04.69
▲ 5.95
1:04.45
▲ 0.24
1:07.61
▼ 3.16
200 Back SCY
—
—
—
—
2:28.13
2:22.44
▲ 5.69
2:19.70
▲ 2.74
—
50 Breast SCY
50.64
48.77
▲ 1.87
46.21
▲ 2.56
40.53
▲ 5.68
—
34.01
▲ 6.52
33.48
▲ 0.53
—
100 Breast SCY
—
1:43.15
1:37.06
▲ 6.09
1:29.43
▲ 7.63
1:16.84
▲ 12.59
1:13.96
▲ 2.88
1:10.82
▲ 3.14
—
200 Breast SCY
—
—
—
3:12.94
2:42.53
▲ 30.41
2:39.60
▲ 2.93
2:32.79
▲ 6.81
—
50 Fly SCY
54.48
46.89
▲ 7.59
43.10
▲ 3.79
37.78
▲ 5.32
—
29.63
▲ 8.15
30.21
▼ 0.58
—
100 Fly SCY
—
1:45.49
1:44.28
▲ 1.21
1:31.12
▲ 13.16
1:12.50
▲ 18.62
1:07.59
▲ 4.91
1:05.88
▲ 1.71
1:04.31
▲ 1.57
200 Fly SCY
—
—
—
—
2:43.35
2:30.18
▲ 13.17
—
—
100 IM SCY
1:46.02
1:32.34
▲ 13.68
1:26.47
▲ 5.87
1:20.71
▲ 5.76
—
1:09.35
▲ 11.36
1:05.76
▲ 3.59
—
200 IM SCY
—
3:19.75
3:11.33
▲ 8.42
2:55.53
▲ 15.80
2:29.72
▲ 25.81
2:20.65
▲ 9.07
2:16.77
▲ 3.88
—
400 IM SCY
—
—
—
—
5:25.53
5:05.75
▲ 19.78
4:53.58
▲ 12.17
—
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.