Swimmer profile
Jonathan Hlavinka
Male17-18Roseburg Y Swim TeamOR · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
35.24
25.95
▲ 9.29
25.75
▲ 0.20
24.31
▲ 1.44
23.04
▲ 1.27
23.45
▼ 0.41
100 Free SCY
1:26.35
57.70
▲ 28.65
55.34
▲ 2.36
50.43
▲ 4.91
49.18
▲ 1.25
48.81
▲ 0.37
200 Free SCY
—
2:08.98
2:08.28
▲ 0.70
1:50.55
▲ 17.73
1:49.04
▲ 1.51
1:46.31
▲ 2.73
500 Free SCY
—
5:55.49
—
5:05.94
▲ 49.55
5:07.09
▼ 1.15
4:59.91
▲ 7.18
50 Back SCY
45.55
31.75
▲ 13.80
28.83
▲ 2.92
26.19
▲ 2.64
25.49
▲ 0.70
24.89
▲ 0.60
100 Back SCY
1:44.46
1:06.30
▲ 38.16
59.96
▲ 6.34
55.33
▲ 4.63
54.52
▲ 0.81
53.02
▲ 1.50
200 Back SCY
—
2:30.41
2:09.22
▲ 21.19
1:59.31
▲ 9.91
1:56.41
▲ 2.90
1:54.28
▲ 2.13
50 Breast SCY
—
40.62
—
—
30.67
▲ 9.95
32.28
▼ 1.61
100 Breast SCY
—
1:20.60
1:17.04
▲ 3.56
1:09.53
▲ 7.51
1:06.92
▲ 2.61
1:05.86
▲ 1.06
200 Breast SCY
—
—
2:45.95
2:42.08
▲ 3.87
2:24.01
▲ 18.07
2:19.90
▲ 4.11
50 Fly SCY
—
32.24
—
25.90
▲ 6.34
24.79
▲ 1.11
24.54
▲ 0.25
100 Fly SCY
—
1:05.42
1:02.06
▲ 3.36
56.14
▲ 5.92
53.87
▲ 2.27
52.21
▲ 1.66
200 Fly SCY
—
—
—
—
2:12.69
—
100 IM SCY
—
1:22.41
—
—
—
—
200 IM SCY
—
2:28.23
2:20.14
▲ 8.09
2:04.45
▲ 15.69
2:01.56
▲ 2.89
1:59.24
▲ 2.32
400 IM SCY
—
—
—
4:47.17
—
—
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.