Swimmer profile
Jonathan Liu
Male13-14Milpitas Aquatic ClubPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
41.88
32.30
▲ 9.58
29.99
▲ 2.31
28.63
▲ 1.36
26.09
▲ 2.54
25.65
▲ 0.44
100 Free SCY
1:28.40
1:12.78
▲ 15.62
1:07.04
▲ 5.74
1:02.03
▲ 5.01
57.05
▲ 4.98
57.49
▼ 0.44
200 Free SCY
—
2:34.84
2:25.06
▲ 9.78
2:14.11
▲ 10.95
2:04.99
▲ 9.12
2:03.74
▲ 1.25
500 Free SCY
—
—
6:54.30
5:46.89
▲ 67.41
5:41.20
▲ 5.69
5:54.90
▼ 13.70
50 Back SCY
48.79
38.17
▲ 10.62
35.16
▲ 3.01
33.91
▲ 1.25
32.00
▲ 1.91
30.96
▲ 1.04
100 Back SCY
—
1:26.37
1:13.14
▲ 13.23
1:12.22
▲ 0.92
1:11.05
▲ 1.17
—
200 Back SCY
—
—
—
2:35.68
—
—
50 Breast SCY
—
44.94
41.17
▲ 3.77
39.66
▲ 1.51
37.06
▲ 2.60
—
100 Breast SCY
—
1:37.17
—
1:27.13
▲ 10.04
1:20.83
▲ 6.30
1:17.33
▲ 3.50
50 Fly SCY
—
35.74
31.85
▲ 3.89
30.80
▲ 1.05
29.99
▲ 0.81
27.58
▲ 2.41
100 Fly SCY
1:49.73
1:21.93
▲ 27.80
1:10.29
▲ 11.64
1:07.75
▲ 2.54
1:05.02
▲ 2.73
1:02.57
▲ 2.45
100 IM SCY
1:37.57
1:31.76
▲ 5.81
1:14.93
▲ 16.83
1:11.03
▲ 3.90
1:07.48
▲ 3.55
—
200 IM SCY
—
2:54.23
2:53.78
▲ 0.45
2:32.12
▲ 21.66
2:22.42
▲ 9.70
2:16.62
▲ 5.80
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.