Swimmer profile
Szymon Mieczkowski
MaleOpen / SeniorWest Virginia UniversityWV · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2025–26
50 Free LCM
35.54
—
30.47
▲ 5.07
27.21
▲ 3.26
25.29
▲ 1.92
26.20
▼ 0.91
25.82
▲ 0.38
—
100 Free LCM
1:24.98
1:15.50
▲ 9.48
1:05.23
▲ 10.27
58.63
▲ 6.60
56.43
▲ 2.20
53.56
▲ 2.87
54.49
▼ 0.93
—
200 Free LCM
—
—
2:27.81
2:04.86
▲ 22.95
1:59.16
▲ 5.70
1:57.67
▲ 1.49
1:57.57
▲ 0.10
—
400 Free LCM
—
5:53.15
5:18.28
▲ 34.87
4:20.73
▲ 57.55
4:17.15
▲ 3.58
4:27.47
▼ 10.32
4:22.07
▲ 5.40
—
800 Free LCM
—
—
—
8:58.33
—
—
—
—
1500 Free LCM
—
—
—
—
17:48.88
18:10.09
▼ 21.21
—
—
50 Back LCM
40.92
—
—
—
28.12
▲ 12.80
27.23
▲ 0.89
26.96
▲ 0.27
—
100 Back LCM
1:32.29
1:27.62
▲ 4.67
1:16.47
▲ 11.15
1:04.14
▲ 12.33
1:00.54
▲ 3.60
58.36
▲ 2.18
56.96
▲ 1.40
56.47
▲ 0.49
200 Back LCM
—
—
2:42.04
2:14.23
▲ 27.81
2:07.86
▲ 6.37
2:06.45
▲ 1.41
2:04.77
▲ 1.68
2:04.83
▼ 0.06
50 Breast LCM
59.48
—
—
—
—
—
—
—
100 Breast LCM
—
—
1:39.54
1:26.93
▲ 12.61
1:20.46
▲ 6.47
1:21.72
▼ 1.26
—
—
200 Breast LCM
—
—
3:30.83
3:02.75
▲ 28.08
2:50.72
▲ 12.03
—
—
—
50 Fly LCM
42.19
—
—
—
—
26.80
▲ 15.39
—
—
100 Fly LCM
1:46.39
—
1:13.94
▲ 32.45
1:03.45
▲ 10.49
1:01.71
▲ 1.74
57.60
▲ 4.11
57.71
▼ 0.11
—
200 Fly LCM
—
—
3:00.40
2:30.54
▲ 29.86
2:14.55
▲ 15.99
2:13.43
▲ 1.12
—
—
200 IM LCM
3:20.33
3:11.89
▲ 8.44
—
2:24.97
▲ 46.92
2:13.89
▲ 11.08
2:11.34
▲ 2.55
2:12.49
▼ 1.15
—
400 IM LCM
—
—
—
4:52.79
4:49.71
▲ 3.08
—
—
—
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.