Swimmer profile
Walker Aitchison
Male17-18Whitecaps of WestlakeST · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
39.93
33.79
▲ 6.14
31.77
▲ 2.02
29.35
▲ 2.42
28.13
▲ 1.22
27.68
▲ 0.45
25.41
▲ 2.27
24.17
▲ 1.24
23.26
▲ 0.91
22.46
▲ 0.80
100 Free SCY
—
1:18.47
1:11.96
▲ 6.51
1:05.88
▲ 6.08
1:02.39
▲ 3.49
58.74
▲ 3.65
54.68
▲ 4.06
51.82
▲ 2.86
49.32
▲ 2.50
47.84
▲ 1.48
200 Free SCY
—
—
2:43.48
2:22.24
▲ 21.24
2:15.86
▲ 6.38
2:15.11
▲ 0.75
2:02.27
▲ 12.84
1:51.76
▲ 10.51
1:49.31
▲ 2.45
1:46.24
▲ 3.07
500 Free SCY
—
—
—
—
5:57.95
5:53.33
▲ 4.62
5:18.32
▲ 35.01
4:59.58
▲ 18.74
4:58.97
▲ 0.61
4:56.02
▲ 2.95
1000 Free SCY
—
—
—
—
—
—
—
—
10:23.12
—
1650 Free SCY
—
—
—
—
—
—
18:58.81
17:48.25
▲ 70.56
17:10.39
▲ 37.86
—
50 Back SCY
49.91
41.17
▲ 8.74
34.57
▲ 6.60
34.51
▲ 0.06
33.32
▲ 1.19
—
—
—
—
24.61
▲ 8.71
100 Back SCY
—
—
1:25.11
1:16.48
▲ 8.63
1:13.94
▲ 2.54
1:08.35
▲ 5.59
1:04.74
▲ 3.61
58.32
▲ 6.42
56.96
▲ 1.36
52.56
▲ 4.40
200 Back SCY
—
—
—
—
2:33.57
2:29.69
▲ 3.88
2:15.62
▲ 14.07
2:03.68
▲ 11.94
2:03.28
▲ 0.40
1:58.19
▲ 5.09
50 Breast SCY
54.11
43.61
▲ 10.50
40.30
▲ 3.31
39.16
▲ 1.14
37.92
▲ 1.24
—
—
—
—
28.98
▲ 8.94
100 Breast SCY
—
—
1:28.54
1:21.26
▲ 7.28
1:19.38
▲ 1.88
1:17.76
▲ 1.62
1:10.32
▲ 7.44
1:07.86
▲ 2.46
1:06.34
▲ 1.52
1:02.76
▲ 3.58
200 Breast SCY
—
—
—
—
2:46.19
2:39.89
▲ 6.30
2:35.28
▲ 4.61
2:29.26
▲ 6.02
2:23.43
▲ 5.83
—
50 Fly SCY
52.83
36.96
▲ 15.87
33.08
▲ 3.88
32.02
▲ 1.06
31.12
▲ 0.90
—
—
—
—
23.35
▲ 7.77
100 Fly SCY
—
—
1:21.25
—
1:09.61
▲ 11.64
1:05.07
▲ 4.54
58.43
▲ 6.64
54.89
▲ 3.54
51.85
▲ 3.04
50.13
▲ 1.72
200 Fly SCY
—
—
—
—
—
—
2:17.64
2:04.44
▲ 13.20
1:58.37
▲ 6.07
1:52.96
▲ 5.41
100 IM SCY
1:41.86
1:22.75
▲ 19.11
1:14.97
▲ 7.78
1:11.86
▲ 3.11
1:10.48
▲ 1.38
—
—
—
—
—
200 IM SCY
—
—
2:38.54
2:32.49
▲ 6.05
2:29.18
▲ 3.31
2:21.98
▲ 7.20
2:13.68
▲ 8.30
2:04.98
▲ 8.70
1:58.44
▲ 6.54
1:56.45
▲ 1.99
400 IM SCY
—
—
—
—
—
—
4:35.57
4:25.88
▲ 9.69
4:22.52
▲ 3.36
4:08.46
▲ 14.06
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.