Swimmer profile
Wiliam Kucmierczyk
Male17-18Scarlet AquaticsNJ · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
44.31
34.11
▲ 10.20
30.12
▲ 3.99
28.97
▲ 1.15
27.93
▲ 1.04
26.52
▲ 1.41
25.18
▲ 1.34
25.35
▼ 0.17
24.30
▲ 1.05
22.41
▲ 1.89
21.43
▲ 0.98
100 Free SCY
1:35.48
1:18.02
▲ 17.46
1:07.16
▲ 10.86
1:03.27
▲ 3.89
1:02.05
▲ 1.22
57.21
▲ 4.84
55.51
▲ 1.70
55.38
▲ 0.13
52.97
▲ 2.41
48.53
▲ 4.44
47.92
▲ 0.61
200 Free SCY
—
—
2:29.10
2:19.14
▲ 9.96
2:16.05
▲ 3.09
2:08.14
▲ 7.91
1:57.69
▲ 10.45
1:56.26
▲ 1.43
1:53.56
▲ 2.70
1:46.76
▲ 6.80
1:42.74
▲ 4.02
500 Free SCY
—
7:42.12
6:32.15
▲ 69.97
6:12.73
▲ 19.42
5:54.21
▲ 18.52
—
5:13.84
▲ 40.37
5:16.24
▼ 2.40
—
4:50.82
▲ 25.42
4:48.64
▲ 2.18
1000 Free SCY
—
—
—
—
12:17.85
—
—
10:56.90
▲ 80.95
—
—
—
1650 Free SCY
—
—
—
—
—
—
—
18:06.48
—
17:05.09
▲ 61.39
16:41.43
▲ 23.66
50 Back SCY
49.13
42.52
▲ 6.61
36.24
▲ 6.28
33.99
▲ 2.25
32.47
▲ 1.52
30.61
▲ 1.86
29.34
▲ 1.27
—
—
—
24.22
▲ 5.12
100 Back SCY
2:02.24
—
1:15.82
▲ 46.42
1:12.85
▲ 2.97
1:09.36
▲ 3.49
1:05.56
▲ 3.80
1:01.76
▲ 3.80
59.34
▲ 2.42
59.30
▲ 0.04
53.27
▲ 6.03
51.00
▲ 2.27
200 Back SCY
—
—
—
2:29.89
2:33.24
▼ 3.35
—
2:13.59
▲ 19.65
2:07.25
▲ 6.34
—
1:57.31
▲ 9.94
1:51.69
▲ 5.62
50 Breast SCY
53.74
46.81
▲ 6.93
43.05
▲ 3.76
40.15
▲ 2.90
38.23
▲ 1.92
—
—
—
—
—
—
100 Breast SCY
—
1:41.11
1:32.87
▲ 8.24
1:26.67
▲ 6.20
1:21.70
▲ 4.97
1:19.64
▲ 2.06
1:13.54
▲ 6.10
1:11.60
▲ 1.94
1:07.12
▲ 4.48
1:03.39
▲ 3.73
1:00.74
▲ 2.65
200 Breast SCY
—
3:41.98
—
3:09.67
▲ 32.31
—
—
2:36.78
▲ 32.89
2:31.32
▲ 5.46
—
2:20.21
▲ 11.11
2:16.24
▲ 3.97
50 Fly SCY
—
42.83
34.56
▲ 8.27
32.72
▲ 1.84
32.11
▲ 0.61
—
28.90
▲ 3.21
—
—
—
23.96
▲ 4.94
100 Fly SCY
—
1:41.93
1:18.52
▲ 23.41
1:14.04
▲ 4.48
1:11.89
▲ 2.15
1:05.68
▲ 6.21
1:02.81
▲ 2.87
59.77
▲ 3.04
1:00.04
▼ 0.27
53.91
▲ 6.13
51.67
▲ 2.24
200 Fly SCY
—
—
—
2:49.66
2:42.24
▲ 7.42
2:52.05
▼ 9.81
2:34.26
▲ 17.79
2:17.87
▲ 16.39
—
2:05.34
▲ 12.53
2:00.90
▲ 4.44
100 IM SCY
2:07.55
1:23.81
▲ 43.74
1:15.87
▲ 7.94
1:14.15
▲ 1.72
1:12.94
▲ 1.21
—
1:05.18
▲ 7.76
—
—
—
—
200 IM SCY
—
—
2:41.72
2:34.57
▲ 7.15
2:35.09
▼ 0.52
2:24.36
▲ 10.73
2:14.90
▲ 9.46
2:11.53
▲ 3.37
2:07.39
▲ 4.14
2:01.23
▲ 6.16
1:55.39
▲ 5.84
400 IM SCY
—
—
—
—
5:21.50
5:21.92
▼ 0.42
4:45.34
▲ 36.58
4:47.82
▼ 2.48
—
4:20.25
▲ 27.57
4:11.70
▲ 8.55
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.