Swimmer profile
Halin Song
Female17-18West Coast AquaticsPNW · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
—
30.33
28.01
▲ 2.32
27.44
▲ 0.57
26.72
▲ 0.72
25.15
▲ 1.57
24.51
▲ 0.64
24.87
▼ 0.36
24.50
▲ 0.37
100 Free SCY
1:15.34
1:06.46
▲ 8.88
1:02.06
▲ 4.40
1:00.36
▲ 1.70
57.90
▲ 2.46
54.70
▲ 3.20
53.60
▲ 1.10
53.25
▲ 0.35
53.58
▼ 0.33
200 Free SCY
—
2:24.97
2:16.78
▲ 8.19
2:07.54
▲ 9.24
2:05.32
▲ 2.22
1:59.87
▲ 5.45
1:57.22
▲ 2.65
1:54.99
▲ 2.23
1:55.75
▼ 0.76
500 Free SCY
—
—
6:08.02
5:41.87
▲ 26.15
5:36.42
▲ 5.45
5:21.97
▲ 14.45
5:13.35
▲ 8.62
5:14.95
▼ 1.60
5:14.97
▼ 0.02
1000 Free SCY
—
—
—
12:37.91
11:26.35
▲ 71.56
11:47.85
▼ 21.50
11:09.26
▲ 38.59
11:13.37
▼ 4.11
11:06.82
▲ 6.55
1650 Free SCY
—
—
21:45.88
—
19:02.29
▲ 163.59
19:31.78
▼ 29.49
18:21.96
▲ 69.82
18:41.88
▼ 19.92
18:24.05
▲ 17.83
50 Back SCY
40.35
38.05
▲ 2.30
33.06
▲ 4.99
—
—
31.64
▲ 1.42
—
29.25
▲ 2.39
27.87
▲ 1.38
100 Back SCY
—
1:18.51
1:11.98
▲ 6.53
1:10.08
▲ 1.90
1:05.39
▲ 4.69
1:05.81
▼ 0.42
1:03.98
▲ 1.83
1:01.18
▲ 2.80
59.75
▲ 1.43
200 Back SCY
—
3:03.13
2:30.19
▲ 32.94
2:26.09
▲ 4.10
2:18.47
▲ 7.62
2:19.55
▼ 1.08
2:14.15
▲ 5.40
2:07.59
▲ 6.56
2:06.29
▲ 1.30
50 Breast SCY
—
45.10
—
—
—
37.09
▲ 8.01
—
—
34.29
▲ 2.80
100 Breast SCY
—
1:40.02
1:31.37
▲ 8.65
1:22.52
▲ 8.85
1:21.50
▲ 1.02
1:18.23
▲ 3.27
1:16.72
▲ 1.51
1:15.37
▲ 1.35
1:12.43
▲ 2.94
200 Breast SCY
—
3:29.39
—
2:57.72
▲ 31.67
2:52.10
▲ 5.62
2:48.24
▲ 3.86
2:43.74
▲ 4.50
2:48.43
▼ 4.69
2:41.40
▲ 7.03
50 Fly SCY
—
40.27
—
—
—
30.97
▲ 9.30
—
—
30.05
▲ 0.92
100 Fly SCY
—
1:24.02
1:21.83
▲ 2.19
1:14.11
▲ 7.72
1:11.24
▲ 2.87
—
1:07.41
▲ 3.83
1:09.93
▼ 2.52
2:19.55
▼ 69.62
200 Fly SCY
—
—
3:06.11
2:47.67
▲ 18.44
—
2:33.23
▲ 14.44
2:28.60
▲ 4.63
2:31.91
▼ 3.31
2:24.63
▲ 7.28
100 IM SCY
1:29.88
1:20.37
▲ 9.51
—
1:11.09
▲ 9.28
1:06.79
▲ 4.30
1:07.45
▼ 0.66
—
—
1:05.48
▲ 1.97
200 IM SCY
—
2:49.85
2:39.47
▲ 10.38
2:24.76
▲ 14.71
2:22.97
▲ 1.79
2:28.16
▼ 5.19
2:18.46
▲ 9.70
2:17.75
▲ 0.71
2:15.88
▲ 1.87
400 IM SCY
—
—
5:41.10
5:26.48
▲ 14.62
5:20.40
▲ 6.08
5:16.06
▲ 4.34
5:09.04
▲ 7.02
5:01.81
▲ 7.23
4:52.62
▲ 9.19
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.