Swimmer profile
Joseph Chen
Male13-14Rockville Montgomery Swim ClubPV · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
43.09
34.68
▲ 8.41
31.76
▲ 2.92
28.67
▲ 3.09
26.10
▲ 2.57
100 Free SCY
—
1:21.53
1:15.10
▲ 6.43
1:02.13
▲ 12.97
57.56
▲ 4.57
200 Free SCY
—
2:55.80
2:42.83
▲ 12.97
2:20.40
▲ 22.43
2:03.41
▲ 16.99
500 Free SCY
—
—
—
6:26.54
5:33.12
▲ 53.42
50 Back SCY
—
39.12
37.43
▲ 1.69
33.03
▲ 4.40
30.47
▲ 2.56
100 Back SCY
—
1:33.26
1:21.10
▲ 12.16
1:12.58
▲ 8.52
1:05.13
▲ 7.45
200 Back SCY
—
—
—
—
2:21.12
50 Breast SCY
54.41
42.46
▲ 11.95
38.17
▲ 4.29
35.46
▲ 2.71
31.39
▲ 4.07
100 Breast SCY
—
1:31.27
1:21.91
▲ 9.36
1:16.03
▲ 5.88
1:08.06
▲ 7.97
200 Breast SCY
—
—
2:56.51
2:42.17
▲ 14.34
2:29.42
▲ 12.75
50 Fly SCY
51.79
38.94
▲ 12.85
36.93
▲ 2.01
31.85
▲ 5.08
27.29
▲ 4.56
100 Fly SCY
—
1:34.03
—
1:08.96
▲ 25.07
1:00.19
▲ 8.77
200 Fly SCY
—
—
—
—
2:25.60
100 IM SCY
1:50.25
1:23.98
▲ 26.27
1:15.34
▲ 8.64
1:08.43
▲ 6.91
1:02.96
▲ 5.47
200 IM SCY
—
3:14.53
2:48.81
▲ 25.72
2:31.13
▲ 17.68
2:13.50
▲ 17.63
400 IM SCY
—
—
—
—
4:48.56
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.