Swimmer profile
matthew Chou
Male15-16X-Cel SwimmingNJ · EASTERN
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
37.87
35.27
▲ 2.60
31.68
▲ 3.59
30.11
▲ 1.57
29.12
▲ 0.99
26.64
▲ 2.48
25.05
▲ 1.59
24.97
▲ 0.08
100 Free SCY
—
1:17.18
1:08.84
▲ 8.34
1:08.08
▲ 0.76
1:01.84
▲ 6.24
57.51
▲ 4.33
53.92
▲ 3.59
53.20
▲ 0.72
200 Free SCY
—
—
2:29.77
2:22.57
▲ 7.20
2:11.92
▲ 10.65
2:03.86
▲ 8.06
1:56.63
▲ 7.23
1:55.64
▲ 0.99
500 Free SCY
—
—
6:32.54
6:18.12
▲ 14.42
5:42.70
▲ 35.42
5:22.80
▲ 19.90
5:11.60
▲ 11.20
5:15.58
▼ 3.98
1000 Free SCY
—
—
—
—
—
11:05.13
10:31.01
▲ 34.12
10:38.36
▼ 7.35
1650 Free SCY
—
—
—
—
19:32.76
18:31.81
▲ 60.95
17:33.39
▲ 58.42
17:56.33
▼ 22.94
50 Back SCY
45.80
40.06
▲ 5.74
38.07
▲ 1.99
34.89
▲ 3.18
31.90
▲ 2.99
30.93
▲ 0.97
29.49
▲ 1.44
—
100 Back SCY
1:38.14
1:26.25
▲ 11.89
1:19.51
▲ 6.74
1:15.44
▲ 4.07
1:09.20
▲ 6.24
1:04.90
▲ 4.30
1:02.21
▲ 2.69
1:01.64
▲ 0.57
200 Back SCY
—
—
2:50.56
2:36.07
▲ 14.49
2:25.50
▲ 10.57
2:18.60
▲ 6.90
2:13.31
▲ 5.29
2:12.19
▲ 1.12
50 Breast SCY
—
51.79
46.48
▲ 5.31
43.95
▲ 2.53
—
—
—
—
100 Breast SCY
—
—
1:42.12
1:32.89
▲ 9.23
1:30.96
▲ 1.93
1:19.25
▲ 11.71
1:13.22
▲ 6.03
1:11.59
▲ 1.63
200 Breast SCY
—
—
—
3:11.66
3:08.02
▲ 3.64
—
2:37.27
▲ 30.75
2:34.00
▲ 3.27
50 Fly SCY
46.34
43.72
▲ 2.62
37.12
▲ 6.60
34.51
▲ 2.61
30.34
▲ 4.17
—
—
—
100 Fly SCY
—
—
—
1:22.41
1:10.69
▲ 11.72
1:05.08
▲ 5.61
1:00.25
▲ 4.83
59.10
▲ 1.15
200 Fly SCY
—
—
—
—
2:59.56
2:28.98
▲ 30.58
2:19.10
▲ 9.88
—
100 IM SCY
—
1:32.92
—
1:16.18
▲ 16.74
1:11.18
▲ 5.00
1:06.94
▲ 4.24
—
—
200 IM SCY
—
—
2:55.79
2:43.23
▲ 12.56
2:33.04
▲ 10.19
2:23.08
▲ 9.96
2:16.59
▲ 6.49
2:12.34
▲ 4.25
400 IM SCY
—
—
—
5:36.06
5:30.85
▲ 5.21
4:56.14
▲ 34.71
4:40.43
▲ 15.71
4:41.13
▼ 0.70
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.