Swimmer profile
Jerzy Kirk
Male15-16Shorewood Swim ClubWI · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
45.63
35.37
▲ 10.26
28.11
▲ 7.26
25.61
▲ 2.50
25.29
▲ 0.32
24.76
▲ 0.53
100 Free SCY
—
1:27.57
1:02.74
▲ 24.83
57.58
▲ 5.16
54.83
▲ 2.75
55.29
▼ 0.46
200 Free SCY
—
3:20.88
2:17.21
▲ 63.67
2:08.05
▲ 9.16
2:06.60
▲ 1.45
2:02.65
▲ 3.95
500 Free SCY
—
—
6:09.62
5:30.97
▲ 38.65
5:42.60
▼ 11.63
—
1000 Free SCY
—
—
13:00.72
—
12:09.74
▲ 50.98
—
50 Back SCY
1:02.72
42.38
▲ 20.34
34.39
▲ 7.99
—
28.64
▲ 5.75
27.15
▲ 1.49
100 Back SCY
—
1:39.13
1:12.64
▲ 26.49
1:04.53
▲ 8.11
1:00.80
▲ 3.73
58.37
▲ 2.43
200 Back SCY
—
—
—
2:23.81
2:09.78
▲ 14.03
2:07.91
▲ 1.87
50 Breast SCY
—
55.90
41.11
▲ 14.79
—
35.85
▲ 5.26
—
100 Breast SCY
—
—
1:45.57
—
1:16.48
▲ 29.09
1:16.11
▲ 0.37
200 Breast SCY
—
—
—
3:00.08
2:55.38
▲ 4.70
2:43.01
▲ 12.37
50 Fly SCY
—
39.84
30.55
▲ 9.29
27.61
▲ 2.94
—
—
100 Fly SCY
—
—
1:11.66
1:02.23
▲ 9.43
1:00.97
▲ 1.26
58.62
▲ 2.35
200 Fly SCY
—
—
—
2:19.20
2:20.32
▼ 1.12
2:08.18
▲ 12.14
100 IM SCY
—
1:31.85
1:17.32
▲ 14.53
—
1:05.16
▲ 12.16
—
200 IM SCY
—
—
2:44.24
2:21.31
▲ 22.93
2:20.80
▲ 0.51
2:17.54
▲ 3.26
400 IM SCY
—
—
—
5:10.79
5:06.81
▲ 3.98
4:54.08
▲ 12.73
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.