Swimmer profile
Viktor Zheng
MaleOpen / SeniorLakeside Aquatic ClubNT · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2023–24
2024–25
2025–26
50 Free SCY
37.91
34.20
▲ 3.71
28.47
▲ 5.73
25.48
▲ 2.99
24.74
▲ 0.74
23.94
▲ 0.80
23.08
▲ 0.86
22.99
▲ 0.09
—
100 Free SCY
1:27.74
1:11.74
▲ 16.00
1:03.00
▲ 8.74
56.20
▲ 6.80
54.63
▲ 1.57
53.50
▲ 1.13
53.32
▲ 0.18
49.92
▲ 3.40
—
200 Free SCY
—
3:05.24
2:30.03
▲ 35.21
2:08.31
▲ 21.72
2:01.68
▲ 6.63
—
—
1:56.51
▲ 5.17
—
50 Back SCY
49.84
44.82
▲ 5.02
37.09
▲ 7.73
33.48
▲ 3.61
—
—
—
—
—
100 Back SCY
1:46.02
1:37.35
▲ 8.67
1:21.26
▲ 16.09
1:18.18
▲ 3.08
1:13.71
▲ 4.47
—
—
—
—
200 Back SCY
—
—
—
2:42.25
2:27.23
▲ 15.02
—
—
—
—
50 Breast SCY
47.07
41.14
▲ 5.93
35.38
▲ 5.76
31.22
▲ 4.16
—
—
28.09
▲ 3.13
26.65
▲ 1.44
—
100 Breast SCY
1:41.92
1:35.42
▲ 6.50
1:18.76
▲ 16.66
1:07.27
▲ 11.49
1:04.75
▲ 2.52
1:01.30
▲ 3.45
58.40
▲ 2.90
55.93
▲ 2.47
56.66
▼ 0.73
200 Breast SCY
—
—
2:50.77
2:28.59
▲ 22.18
2:29.28
▼ 0.69
2:20.24
▲ 9.04
2:16.06
▲ 4.18
2:03.24
▲ 12.82
2:05.27
▼ 2.03
50 Fly SCY
51.13
42.58
▲ 8.55
34.41
▲ 8.17
29.65
▲ 4.76
—
—
—
24.76
▲ 4.89
—
100 Fly SCY
—
—
1:26.73
1:07.35
▲ 19.38
1:10.84
▼ 3.49
1:02.40
▲ 8.44
—
55.19
▲ 7.21
—
100 IM SCY
1:43.35
1:30.76
▲ 12.59
1:17.52
▲ 13.24
—
—
—
—
—
—
200 IM SCY
—
3:11.53
2:38.99
▲ 32.54
2:25.99
▲ 13.00
2:27.83
▼ 1.84
2:14.27
▲ 13.56
—
2:06.86
▲ 7.41
—
400 IM SCY
—
—
—
—
5:15.19
4:58.98
▲ 16.21
—
—
—
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.