Swimmer profile
Haruki Ohtani
Male15-16Columbia Aquatics AssociationMD · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
35.75
33.80
▲ 1.95
30.69
▲ 3.11
28.73
▲ 1.96
27.99
▲ 0.74
—
25.71
▲ 2.28
24.53
▲ 1.18
100 Free SCY
1:27.08
1:18.04
▲ 9.04
1:07.72
▲ 10.32
1:01.92
▲ 5.80
—
58.91
▲ 3.01
54.34
▲ 4.57
52.52
▲ 1.82
200 Free SCY
—
2:47.04
2:25.55
▲ 21.49
2:13.40
▲ 12.15
2:09.36
▲ 4.04
2:03.81
▲ 5.55
1:59.44
▲ 4.37
1:54.00
▲ 5.44
500 Free SCY
—
7:36.45
6:25.11
▲ 71.34
6:02.42
▲ 22.69
5:25.75
▲ 36.67
5:16.76
▲ 8.99
5:12.31
▲ 4.45
5:06.78
▲ 5.53
1000 Free SCY
—
—
—
—
—
10:46.84
10:41.97
▲ 4.87
10:33.41
▲ 8.56
1650 Free SCY
—
—
—
—
—
17:45.79
17:36.12
▲ 9.67
—
50 Back SCY
45.62
40.61
▲ 5.01
35.44
▲ 5.17
33.05
▲ 2.39
32.80
▲ 0.25
31.17
▲ 1.63
28.81
▲ 2.36
29.08
▼ 0.27
100 Back SCY
1:41.87
—
1:17.40
▲ 24.47
1:10.78
▲ 6.62
1:09.04
▲ 1.74
1:06.09
▲ 2.95
1:03.20
▲ 2.89
1:00.90
▲ 2.30
200 Back SCY
—
—
2:39.49
2:28.74
▲ 10.75
—
2:14.48
▲ 14.26
—
2:08.99
▲ 5.49
50 Breast SCY
48.43
43.24
▲ 5.19
39.82
▲ 3.42
34.99
▲ 4.83
33.75
▲ 1.24
32.45
▲ 1.30
30.27
▲ 2.18
29.07
▲ 1.20
100 Breast SCY
1:46.10
1:36.91
▲ 9.19
1:27.69
▲ 9.22
1:16.68
▲ 11.01
1:11.48
▲ 5.20
1:08.94
▲ 2.54
1:05.65
▲ 3.29
1:03.20
▲ 2.45
200 Breast SCY
—
—
3:02.64
2:42.45
▲ 20.19
2:30.53
▲ 11.92
2:31.17
▼ 0.64
2:23.18
▲ 7.99
2:16.29
▲ 6.89
50 Fly SCY
46.02
41.25
▲ 4.77
37.24
▲ 4.01
32.16
▲ 5.08
32.89
▼ 0.73
—
—
28.54
▲ 4.35
100 Fly SCY
—
1:35.48
1:26.12
▲ 9.36
1:11.28
▲ 14.84
1:10.21
▲ 1.07
—
1:04.00
▲ 6.21
1:03.32
▲ 0.68
200 Fly SCY
—
—
—
—
2:33.86
2:26.22
▲ 7.64
2:18.48
▲ 7.74
—
100 IM SCY
1:36.89
1:27.01
▲ 9.88
1:17.53
▲ 9.48
1:09.44
▲ 8.09
1:06.00
▲ 3.44
1:03.86
▲ 2.14
1:02.86
▲ 1.00
59.13
▲ 3.73
200 IM SCY
—
3:03.11
2:42.60
▲ 20.51
2:28.17
▲ 14.43
2:20.27
▲ 7.90
2:13.94
▲ 6.33
2:10.30
▲ 3.64
2:06.17
▲ 4.13
400 IM SCY
—
—
—
—
4:54.93
4:38.84
▲ 16.09
4:36.62
▲ 2.22
4:28.92
▲ 7.70
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.