Swimmer profile
Marineke Helms
Female17-18California Capital AquaticsSN · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2021–22
2022–23
2023–24
2024–25
50 Free LCM
44.28
39.67
▲ 4.61
34.93
▲ 4.74
32.11
▲ 2.82
30.32
▲ 1.79
30.38
▼ 0.06
100 Free LCM
1:44.47
1:25.26
▲ 19.21
1:17.98
▲ 7.28
1:12.01
▲ 5.97
1:06.77
▲ 5.24
1:07.14
▼ 0.37
200 Free LCM
—
3:08.81
2:51.56
▲ 17.25
2:36.95
▲ 14.61
—
2:30.30
▲ 6.65
400 Free LCM
—
—
—
5:35.98
5:09.54
▲ 26.44
5:21.65
▼ 12.11
1500 Free LCM
—
—
—
—
—
21:53.89
50 Back LCM
52.67
48.83
▲ 3.84
—
—
37.49
▲ 11.34
—
100 Back LCM
1:58.26
1:39.62
▲ 18.64
1:28.82
▲ 10.80
1:24.70
▲ 4.12
1:17.58
▲ 7.12
1:20.83
▼ 3.25
200 Back LCM
—
—
3:14.19
2:51.21
▲ 22.98
—
2:50.33
▲ 0.88
50 Breast LCM
1:04.03
55.25
▲ 8.78
—
—
44.37
▲ 10.88
—
100 Breast LCM
2:11.89
1:46.80
▲ 25.09
1:46.58
▲ 0.22
1:36.81
▲ 9.77
1:30.97
▲ 5.84
1:28.85
▲ 2.12
200 Breast LCM
—
—
—
3:25.46
3:29.11
▼ 3.65
—
50 Fly LCM
—
43.46
—
—
33.71
▲ 9.75
—
100 Fly LCM
—
—
1:23.80
1:17.25
▲ 6.55
1:14.97
▲ 2.28
1:14.69
▲ 0.28
200 Fly LCM
—
—
3:24.14
2:52.91
▲ 31.23
—
3:08.94
▼ 16.03
200 IM LCM
—
3:23.97
3:04.14
▲ 19.83
2:55.45
▲ 8.69
2:47.29
▲ 8.16
2:53.58
▼ 6.29
400 IM LCM
—
—
6:27.12
6:01.24
▲ 25.88
5:56.46
▲ 4.78
6:06.24
▼ 9.78
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.