Swimmer profile
Ivan Sawamura
Male15-16SUNN SwimmingPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
37.20
31.73
▲ 5.47
29.71
▲ 2.02
26.37
▲ 3.34
24.95
▲ 1.42
23.20
▲ 1.75
22.57
▲ 0.63
100 Free SCY
—
—
1:06.79
58.19
▲ 8.60
55.17
▲ 3.02
52.91
▲ 2.26
51.77
▲ 1.14
200 Free SCY
—
—
2:21.04
2:17.03
▲ 4.01
2:00.93
▲ 16.10
1:56.64
▲ 4.29
1:53.52
▲ 3.12
50 Back SCY
43.01
—
36.92
▲ 6.09
—
—
—
—
100 Back SCY
1:38.37
—
—
1:13.93
▲ 24.44
1:04.76
▲ 9.17
1:02.66
▲ 2.10
1:00.13
▲ 2.53
200 Back SCY
—
—
—
—
—
2:18.50
2:08.15
▲ 10.35
50 Breast SCY
—
40.84
39.29
▲ 1.55
—
—
—
27.72
▲ 11.57
100 Breast SCY
1:48.09
—
1:25.79
▲ 22.30
1:11.37
▲ 14.42
1:07.27
▲ 4.10
1:00.56
▲ 6.71
59.07
▲ 1.49
200 Breast SCY
—
—
—
2:49.05
2:26.71
▲ 22.34
2:12.13
▲ 14.58
2:06.89
▲ 5.24
50 Fly SCY
46.44
37.97
▲ 8.47
35.65
▲ 2.32
32.83
▲ 2.82
—
—
—
100 Fly SCY
—
—
1:21.86
—
1:08.29
▲ 13.57
1:00.93
▲ 7.36
58.08
▲ 2.85
200 Fly SCY
—
—
—
—
—
2:19.54
—
100 IM SCY
1:33.74
1:19.43
▲ 14.31
1:17.59
▲ 1.84
1:06.19
▲ 11.40
—
—
—
200 IM SCY
—
—
2:50.85
2:30.50
▲ 20.35
2:23.13
▲ 7.37
2:04.77
▲ 18.36
2:01.05
▲ 3.72
400 IM SCY
—
—
—
5:29.42
4:58.86
▲ 30.56
4:28.06
▲ 30.80
4:27.49
▲ 0.57
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.