Swimmer profile
Bo Zheng
MaleOpen / SeniorFASTSCS · WESTERNCollege athlete · Whittier CollegeD3
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
27.99
26.91
▲ 1.08
—
26.64
▲ 0.27
25.94
▲ 0.70
—
27.58
▼ 1.64
100 Free LCM
1:00.44
59.56
▲ 0.88
54.73
▲ 4.83
54.61
▲ 0.12
55.20
▼ 0.59
58.61
▼ 3.41
—
200 Free LCM
2:06.59
2:02.85
▲ 3.74
1:55.82
▲ 7.03
1:58.02
▼ 2.20
1:56.57
▲ 1.45
2:08.70
▼ 12.13
2:01.57
▲ 7.13
400 Free LCM
—
4:19.42
4:07.23
▲ 12.19
4:08.66
▼ 1.43
4:07.54
▲ 1.12
4:13.33
▼ 5.79
4:27.16
▼ 13.83
800 Free LCM
—
9:03.55
8:29.99
▲ 33.56
8:36.82
▼ 6.83
8:38.84
▼ 2.02
9:23.78
▼ 44.94
—
1500 Free LCM
—
17:01.05
16:26.71
▲ 34.34
16:25.35
▲ 1.36
16:19.59
▲ 5.76
17:26.81
▼ 67.22
—
100 Breast LCM
—
1:21.74
—
—
—
—
—
50 Fly LCM
—
—
—
—
—
28.21
—
100 Fly LCM
1:05.24
1:03.69
▲ 1.55
—
—
—
1:00.10
▲ 3.59
—
200 Fly LCM
—
—
—
—
2:18.08
2:22.63
▼ 4.55
—
400 IM LCM
—
—
—
—
—
5:13.80
—
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.