Swimmer profile
Robert Zhou
Male17-18Eastside Aquatic Swim TeamPNW · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
46.96
39.82
▲ 7.14
35.30
▲ 4.52
27.17
▲ 8.13
25.41
▲ 1.76
24.45
▲ 0.96
23.49
▲ 0.96
23.00
▲ 0.49
100 Free SCY
—
—
—
1:01.55
56.41
▲ 5.14
55.17
▲ 1.24
52.47
▲ 2.70
51.42
▲ 1.05
200 Free SCY
—
—
—
2:12.55
2:01.11
▲ 11.44
2:02.40
▼ 1.29
—
1:56.50
▲ 5.90
500 Free SCY
—
—
—
6:00.95
5:35.78
▲ 25.17
5:36.27
▼ 0.49
5:43.82
▼ 7.55
—
50 Back SCY
54.40
44.74
▲ 9.66
43.60
▲ 1.14
36.06
▲ 7.54
—
30.15
▲ 5.91
—
—
100 Back SCY
—
1:37.90
1:29.52
▲ 8.38
1:18.91
▲ 10.61
1:10.38
▲ 8.53
1:06.37
▲ 4.01
—
—
50 Breast SCY
55.39
46.68
▲ 8.71
40.12
▲ 6.56
34.05
▲ 6.07
31.04
▲ 3.01
29.54
▲ 1.50
29.94
▼ 0.40
28.70
▲ 1.24
100 Breast SCY
—
1:48.21
—
1:15.12
▲ 33.09
1:07.56
▲ 7.56
1:03.70
▲ 3.86
1:04.00
▼ 0.30
1:03.96
▲ 0.04
200 Breast SCY
—
—
—
2:46.15
2:30.74
▲ 15.41
2:28.04
▲ 2.70
—
—
50 Fly SCY
1:03.94
46.74
▲ 17.20
39.99
▲ 6.75
35.17
▲ 4.82
—
—
—
25.93
▲ 9.24
100 Fly SCY
—
—
—
—
—
1:00.21
59.47
▲ 0.74
—
100 IM SCY
1:47.66
—
—
1:13.96
▲ 33.70
—
—
—
—
200 IM SCY
—
—
—
2:28.66
2:28.49
▲ 0.17
2:14.07
▲ 14.42
2:12.64
▲ 1.43
—
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.