Swimmer profile
Liam Liu
Male17-18North Coast AquaticsSI · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
—
36.29
32.85
▲ 3.44
28.82
▲ 4.03
—
26.29
▲ 2.53
25.01
▲ 1.28
24.85
▲ 0.16
24.96
▼ 0.11
100 Free LCM
—
1:20.91
1:11.43
▲ 9.48
1:03.13
▲ 8.30
56.50
▲ 6.63
55.43
▲ 1.07
53.62
▲ 1.81
53.38
▲ 0.24
53.18
▲ 0.20
200 Free LCM
—
2:47.34
2:31.06
▲ 16.28
2:19.23
▲ 11.83
2:03.49
▲ 15.74
1:59.60
▲ 3.89
1:55.52
▲ 4.08
1:56.38
▼ 0.86
1:55.95
▲ 0.43
400 Free LCM
—
5:46.17
5:14.36
▲ 31.81
4:52.05
▲ 22.31
4:18.28
▲ 33.77
4:13.46
▲ 4.82
4:07.94
▲ 5.52
4:07.13
▲ 0.81
4:06.42
▲ 0.71
800 Free LCM
—
—
—
—
8:58.43
8:53.50
▲ 4.93
8:45.81
▲ 7.69
—
8:39.46
▲ 6.35
1500 Free LCM
—
—
—
19:00.45
—
—
17:04.84
▲ 115.61
—
—
50 Back LCM
49.56
44.68
▲ 4.88
—
—
—
—
—
—
—
100 Back LCM
1:44.45
1:35.56
▲ 8.89
1:24.05
▲ 11.51
—
1:06.86
▲ 17.19
1:06.36
▲ 0.50
—
—
1:06.82
▼ 0.46
200 Back LCM
—
—
2:54.33
—
2:21.01
▲ 33.32
2:20.04
▲ 0.97
2:31.40
▼ 11.36
—
2:26.15
▲ 5.25
50 Breast LCM
—
52.75
—
—
—
—
—
—
—
100 Breast LCM
—
1:50.45
—
—
—
—
1:33.11
▲ 17.34
—
—
200 Breast LCM
—
—
—
—
3:00.89
—
2:58.71
▲ 2.18
—
—
50 Fly LCM
47.00
39.88
▲ 7.12
36.93
▲ 2.95
—
—
—
—
—
—
100 Fly LCM
—
1:29.12
1:28.79
▲ 0.33
1:09.64
▲ 19.15
1:02.67
▲ 6.97
1:04.99
▼ 2.32
58.79
▲ 6.20
59.34
▼ 0.55
59.00
▲ 0.34
200 Fly LCM
—
—
3:04.69
—
2:17.76
▲ 46.93
2:16.33
▲ 1.43
2:12.60
▲ 3.73
2:15.41
▼ 2.81
2:10.93
▲ 4.48
200 IM LCM
—
3:18.26
2:56.42
▲ 21.84
—
2:21.50
▲ 34.92
2:20.07
▲ 1.43
2:21.28
▼ 1.21
—
2:17.97
▲ 3.31
400 IM LCM
—
—
—
—
—
4:56.07
—
—
5:19.07
▼ 23.00
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.