Swimmer profile
Ivan Kempfer
Male11-12Storm AquaticsWI · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
25 Free SCY
22.90
18.46
▲ 4.44
—
17.70
▲ 0.76
50 Free SCY
53.16
39.84
▲ 13.32
38.61
▲ 1.23
34.89
▲ 3.72
100 Free SCY
—
1:41.72
1:28.90
▲ 12.82
1:20.94
▲ 7.96
200 Free SCY
—
—
3:09.99
2:47.62
▲ 22.37
500 Free SCY
—
—
8:34.62
7:38.25
▲ 56.37
1000 Free SCY
—
—
—
17:39.73
1650 Free SCY
—
—
31:12.86
29:20.83
▲ 112.03
25 Back SCY
23.32
20.66
▲ 2.66
20.47
▲ 0.19
—
50 Back SCY
53.16
43.35
▲ 9.81
42.95
▲ 0.40
42.19
▲ 0.76
100 Back SCY
—
1:39.71
1:37.58
▲ 2.13
1:31.37
▲ 6.21
25 Breast SCY
28.28
23.98
▲ 4.30
—
23.81
▲ 0.17
50 Breast SCY
1:04.47
54.15
▲ 10.32
51.75
▲ 2.40
49.41
▲ 2.34
100 Breast SCY
—
2:06.19
1:54.19
▲ 12.00
1:43.96
▲ 10.23
25 Fly SCY
26.53
20.98
▲ 5.55
20.11
▲ 0.87
18.67
▲ 1.44
50 Fly SCY
—
50.87
53.02
▼ 2.15
45.15
▲ 7.87
100 Fly SCY
—
—
1:47.91
1:43.49
▲ 4.42
100 IM SCY
1:58.28
1:46.52
▲ 11.76
1:36.16
▲ 10.36
1:35.16
▲ 1.00
200 IM SCY
—
—
3:34.16
3:23.50
▲ 10.66
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.