Swimmer profile
Jacob Siewers
MaleOpen / SeniorCardinal Community Swim ClubIN · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2010–11
2011–12
2012–13
2013–14
2014–15
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free LCM
52.87
42.87
▲ 10.00
35.20
▲ 7.67
30.38
▲ 4.82
28.92
▲ 1.46
27.96
▲ 0.96
—
25.82
▲ 2.14
26.28
▼ 0.46
24.88
▲ 1.40
24.78
▲ 0.10
23.81
▲ 0.97
23.97
▼ 0.16
24.23
▼ 0.26
100 Free LCM
2:07.10
1:43.18
▲ 23.92
1:20.42
▲ 22.76
1:06.59
▲ 13.83
1:05.22
▲ 1.37
1:01.08
▲ 4.14
—
57.40
▲ 3.68
57.52
▼ 0.12
53.81
▲ 3.71
54.00
▼ 0.19
52.41
▲ 1.59
51.83
▲ 0.58
51.80
▲ 0.03
200 Free LCM
—
—
3:01.39
2:25.92
▲ 35.47
2:21.57
▲ 4.35
2:16.02
▲ 5.55
—
2:09.74
▲ 6.28
2:06.48
▲ 3.26
1:59.60
▲ 6.88
2:03.90
▼ 4.30
1:56.15
▲ 7.75
1:56.29
▼ 0.14
1:55.41
▲ 0.88
400 Free LCM
—
—
—
—
5:10.00
4:53.65
▲ 16.35
4:58.74
▼ 5.09
4:37.84
▲ 20.90
4:37.18
▲ 0.66
4:21.28
▲ 15.90
4:28.79
▼ 7.51
4:21.35
▲ 7.44
—
—
1500 Free LCM
—
—
—
—
—
—
—
18:42.63
—
—
—
—
—
—
50 Back LCM
1:09.36
52.23
▲ 17.13
42.59
▲ 9.64
36.79
▲ 5.80
37.36
▼ 0.57
35.03
▲ 2.33
—
—
—
—
—
—
—
—
100 Back LCM
—
1:50.60
1:32.77
▲ 17.83
1:19.43
▲ 13.34
1:20.81
▼ 1.38
1:17.76
▲ 3.05
—
1:11.00
▲ 6.76
—
1:07.42
▲ 3.58
—
—
—
—
200 Back LCM
—
—
—
—
—
—
—
2:47.65
—
—
—
—
—
—
50 Breast LCM
1:13.15
1:04.82
▲ 8.33
55.55
▲ 9.27
48.69
▲ 6.86
43.10
▲ 5.59
42.82
▲ 0.28
—
—
—
—
—
—
—
—
100 Breast LCM
—
—
2:06.64
1:48.00
▲ 18.64
1:36.12
▲ 11.88
1:37.35
▼ 1.23
—
—
—
—
—
—
1:21.40
▲ 15.95
—
50 Fly LCM
—
56.62
48.75
▲ 7.87
38.85
▲ 9.90
33.78
▲ 5.07
32.64
▲ 1.14
—
—
—
—
—
—
—
26.48
▲ 6.16
100 Fly LCM
—
—
—
1:31.54
1:18.06
▲ 13.48
1:15.55
▲ 2.51
—
1:06.45
▲ 9.10
1:07.30
▼ 0.85
1:04.87
▲ 2.43
—
1:02.88
▲ 1.99
59.42
▲ 3.46
58.48
▲ 0.94
200 Fly LCM
—
—
—
—
—
—
—
2:37.83
—
—
—
—
—
—
200 IM LCM
—
—
3:44.24
3:09.83
▲ 34.41
2:54.56
▲ 15.27
2:50.32
▲ 4.24
—
2:37.37
▲ 12.95
—
—
—
—
—
—
400 IM LCM
—
—
—
—
—
—
—
5:44.40
—
5:20.89
▲ 23.51
—
—
—
—
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.