Swimmer profile
Joshua Chen
Male13-14Chicago Park DistrictIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
40.64
37.94
▲ 2.70
36.31
▲ 1.63
36.31
± 0.00
100 Free LCM
1:35.98
1:22.60
▲ 13.38
1:18.23
▲ 4.37
1:18.28
▼ 0.05
200 Free LCM
—
2:59.75
—
—
400 Free LCM
—
6:18.29
6:07.35
▲ 10.94
—
50 Back LCM
53.08
48.75
▲ 4.33
—
—
100 Back LCM
—
1:42.73
—
1:30.15
▲ 12.58
50 Breast LCM
53.83
50.37
▲ 3.46
51.12
▼ 0.75
46.16
▲ 4.96
100 Breast LCM
2:00.03
1:50.81
▲ 9.22
1:47.23
▲ 3.58
1:34.32
▲ 12.91
200 Breast LCM
—
3:50.97
3:48.26
▲ 2.71
3:23.66
▲ 24.60
50 Fly LCM
—
47.24
39.43
▲ 7.81
37.01
▲ 2.42
100 Fly LCM
—
—
1:27.55
1:24.93
▲ 2.62
200 Fly LCM
—
—
3:28.00
3:26.05
▲ 1.95
200 IM LCM
—
3:33.89
3:09.48
▲ 24.41
3:03.35
▲ 6.13
400 IM LCM
—
—
—
6:32.39
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.