Swimmer profile
Zhongren Chen
Male15-16Metroplex AquaticsNT · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
31.48
26.85
▲ 4.63
25.26
▲ 1.59
24.08
▲ 1.18
24.20
▼ 0.12
100 Free SCY
1:05.70
59.52
▲ 6.18
55.59
▲ 3.93
53.96
▲ 1.63
52.73
▲ 1.23
200 Free SCY
2:26.02
2:13.41
▲ 12.61
2:03.10
▲ 10.31
2:00.23
▲ 2.87
—
500 Free SCY
—
6:14.23
5:33.18
▲ 41.05
5:30.42
▲ 2.76
—
1000 Free SCY
—
—
11:59.45
—
—
1650 Free SCY
—
—
—
19:00.62
—
50 Back SCY
35.70
33.81
▲ 1.89
—
29.59
▲ 4.22
—
100 Back SCY
—
1:18.39
1:06.07
▲ 12.32
1:04.59
▲ 1.48
—
50 Breast SCY
37.98
35.62
▲ 2.36
—
31.51
▲ 4.11
31.21
▲ 0.30
100 Breast SCY
1:25.99
1:17.75
▲ 8.24
1:10.22
▲ 7.53
1:10.30
▼ 0.08
1:07.95
▲ 2.35
200 Breast SCY
—
—
2:36.99
—
2:30.90
▲ 6.09
50 Fly SCY
35.81
32.83
▲ 2.98
—
27.29
▲ 5.54
—
100 Fly SCY
1:22.33
1:16.32
▲ 6.01
1:03.22
▲ 13.10
1:01.53
▲ 1.69
—
100 IM SCY
1:15.36
1:12.88
▲ 2.48
—
—
—
200 IM SCY
2:50.40
2:36.15
▲ 14.25
2:19.35
▲ 16.80
2:12.27
▲ 7.08
2:10.11
▲ 2.16
400 IM SCY
—
—
5:02.60
—
—
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.