Swimmer profile
Jacob Liu
Male15-16South San Francisco AquaticsPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
35.17
28.18
▲ 6.99
27.64
▲ 0.54
26.27
▲ 1.37
29.62
▼ 3.35
100 Free SCY
1:12.46
1:05.08
▲ 7.38
58.26
▲ 6.82
57.44
▲ 0.82
1:06.29
▼ 8.85
200 Free SCY
—
2:16.37
2:07.89
▲ 8.48
2:37.22
▼ 29.33
2:34.21
▲ 3.01
500 Free SCY
—
—
5:58.47
—
7:14.46
▼ 75.99
50 Back SCY
—
35.98
—
—
36.91
▼ 0.93
100 Back SCY
1:23.18
1:17.76
▲ 5.42
1:10.04
▲ 7.72
—
1:20.17
▼ 10.13
50 Breast SCY
43.22
35.56
▲ 7.66
—
32.23
▲ 3.33
37.96
▼ 5.73
100 Breast SCY
1:29.14
1:22.51
▲ 6.63
1:11.87
▲ 10.64
1:09.13
▲ 2.74
1:20.67
▼ 11.54
200 Breast SCY
—
—
2:35.93
2:34.67
▲ 1.26
2:54.71
▼ 20.04
50 Fly SCY
40.89
34.61
▲ 6.28
—
—
36.70
▼ 2.09
100 Fly SCY
—
—
1:05.33
1:02.19
▲ 3.14
—
100 IM SCY
1:28.68
—
—
1:23.91
▲ 4.77
—
200 IM SCY
—
—
2:22.33
2:18.52
▲ 3.81
2:46.22
▼ 27.70
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.