Swimmer profile
Ronald Liu
Male17-18Dads Club Swim TeamGU · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
—
36.24
33.00
▲ 3.24
29.71
▲ 3.29
29.02
▲ 0.69
25.82
▲ 3.20
23.74
▲ 2.08
24.43
▼ 0.69
—
24.13
▲ 0.30
100 Free SCY
1:58.12
1:25.14
▲ 32.98
1:16.11
▲ 9.03
1:05.22
▲ 10.89
1:01.00
▲ 4.22
56.93
▲ 4.07
50.90
▲ 6.03
50.51
▲ 0.39
50.32
▲ 0.19
50.41
▼ 0.09
200 Free SCY
—
—
2:53.08
2:27.73
▲ 25.35
2:12.63
▲ 15.10
1:57.06
▲ 15.57
1:50.89
▲ 6.17
1:54.86
▼ 3.97
1:49.83
▲ 5.03
1:51.35
▼ 1.52
500 Free SCY
—
—
7:20.48
—
—
5:13.85
▲ 126.63
5:03.00
▲ 10.85
4:53.32
▲ 9.68
4:55.83
▼ 2.51
4:53.95
▲ 1.88
1650 Free SCY
—
—
—
—
—
19:04.55
17:53.51
▲ 71.04
17:01.26
▲ 52.25
16:49.53
▲ 11.73
—
50 Back SCY
—
47.02
39.93
▲ 7.09
39.00
▲ 0.93
36.19
▲ 2.81
—
—
—
—
—
100 Back SCY
—
1:44.29
1:27.62
▲ 16.67
1:18.73
▲ 8.89
—
1:08.52
▲ 10.21
1:03.23
▲ 5.29
1:04.17
▼ 0.94
59.91
▲ 4.26
—
200 Back SCY
—
—
—
—
—
2:23.13
2:13.04
▲ 10.09
—
2:12.71
▲ 0.33
2:10.09
▲ 2.62
50 Breast SCY
—
1:06.82
—
46.54
▲ 20.28
40.79
▲ 5.75
—
—
—
—
—
100 Breast SCY
—
2:10.79
1:55.25
▲ 15.54
1:43.69
▲ 11.56
—
1:18.25
▲ 25.44
1:13.00
▲ 5.25
—
—
—
200 Breast SCY
—
—
—
—
—
2:58.93
2:30.77
▲ 28.16
—
—
—
50 Fly SCY
—
59.38
35.85
▲ 23.53
32.93
▲ 2.92
30.28
▲ 2.65
—
—
—
—
—
100 Fly SCY
—
—
1:26.59
1:14.51
▲ 12.08
1:07.91
▲ 6.60
59.95
▲ 7.96
54.86
▲ 5.09
54.76
▲ 0.10
54.22
▲ 0.54
55.77
▼ 1.55
200 Fly SCY
—
—
—
—
—
2:09.47
2:01.84
▲ 7.63
1:58.77
▲ 3.07
2:03.24
▼ 4.47
1:56.25
▲ 6.99
100 IM SCY
—
—
1:29.32
1:17.66
▲ 11.66
1:13.57
▲ 4.09
—
—
—
—
—
200 IM SCY
—
—
3:15.26
2:56.85
▲ 18.41
2:41.36
▲ 15.49
2:19.11
▲ 22.25
2:14.52
▲ 4.59
2:11.08
▲ 3.44
—
2:05.82
▲ 5.26
400 IM SCY
—
—
—
—
—
—
4:32.78
—
—
—
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.