Swimmer profile
Duncan McClaren
Male17-18Boulder City Henderson Swim TeamSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
39.35
38.45
▲ 0.90
36.81
▲ 1.64
35.87
▲ 0.94
30.90
▲ 4.97
29.48
▲ 1.42
—
27.75
▲ 1.73
25.90
▲ 1.85
25.39
▲ 0.51
100 Free LCM
1:29.89
1:18.86
▲ 11.03
1:15.43
▲ 3.43
1:15.04
▲ 0.39
1:06.84
▲ 8.20
1:03.24
▲ 3.60
59.62
▲ 3.62
58.80
▲ 0.82
54.40
▲ 4.40
54.25
▲ 0.15
200 Free LCM
—
2:50.36
2:41.55
▲ 8.81
2:35.59
▲ 5.96
2:21.75
▲ 13.84
2:15.98
▲ 5.77
2:06.58
▲ 9.40
2:00.66
▲ 5.92
1:57.83
▲ 2.83
1:59.99
▼ 2.16
400 Free LCM
—
—
—
5:23.01
4:55.52
▲ 27.49
4:32.20
▲ 23.32
4:20.07
▲ 12.13
4:12.02
▲ 8.05
4:05.77
▲ 6.25
4:09.37
▼ 3.60
800 Free LCM
—
—
—
—
—
9:12.27
8:50.09
▲ 22.18
8:31.63
▲ 18.46
8:28.08
▲ 3.55
8:37.68
▼ 9.60
1500 Free LCM
—
—
—
—
—
17:40.09
16:49.19
▲ 50.90
16:16.57
▲ 32.62
16:05.39
▲ 11.18
16:56.54
▼ 51.15
50 Back LCM
46.51
45.03
▲ 1.48
42.29
▲ 2.74
39.09
▲ 3.20
—
34.34
▲ 4.75
—
—
31.99
▲ 2.35
—
100 Back LCM
—
1:35.56
1:28.88
▲ 6.68
1:22.14
▲ 6.74
1:17.45
▲ 4.69
1:12.51
▲ 4.94
1:10.18
▲ 2.33
1:07.79
▲ 2.39
1:06.20
▲ 1.59
1:06.50
▼ 0.30
200 Back LCM
—
—
—
—
2:42.20
2:29.31
▲ 12.89
2:25.65
▲ 3.66
2:22.09
▲ 3.56
2:19.46
▲ 2.63
—
50 Breast LCM
57.16
53.73
▲ 3.43
51.88
▲ 1.85
49.16
▲ 2.72
—
41.32
▲ 7.84
—
—
37.49
▲ 3.83
—
100 Breast LCM
—
1:53.84
1:52.00
▲ 1.84
1:41.39
▲ 10.61
1:39.23
▲ 2.16
1:32.36
▲ 6.87
1:25.62
▲ 6.74
1:24.76
▲ 0.86
—
—
200 Breast LCM
—
—
—
—
—
—
3:08.19
2:56.46
▲ 11.73
—
—
50 Fly LCM
55.34
45.60
▲ 9.74
47.49
▼ 1.89
42.13
▲ 5.36
—
—
—
—
29.50
▲ 12.63
—
100 Fly LCM
—
—
—
—
—
—
1:10.11
1:09.45
▲ 0.66
—
1:04.65
▲ 4.80
200 Fly LCM
—
—
—
—
—
2:55.06
2:43.89
▲ 11.17
2:30.30
▲ 13.59
—
—
200 IM LCM
—
3:26.97
3:15.19
▲ 11.78
3:01.87
▲ 13.32
—
2:46.49
▲ 15.38
2:29.02
▲ 17.47
2:20.89
▲ 8.13
2:22.62
▼ 1.73
2:17.73
▲ 4.89
400 IM LCM
—
—
—
—
5:57.02
5:23.69
▲ 33.33
5:07.99
▲ 15.70
—
—
4:55.40
▲ 12.59
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.