Swimmer profile
Helen Marshall
Female17-18Loyola Blakefield AquaticsMD · EASTERN
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
47.04
40.89
▲ 6.15
—
31.34
▲ 9.55
30.35
▲ 0.99
29.12
▲ 1.23
28.42
▲ 0.70
28.83
▼ 0.41
27.56
▲ 1.27
27.54
▲ 0.02
100 Free SCY
2:04.69
1:40.24
▲ 24.45
1:30.05
▲ 10.19
1:11.04
▲ 19.01
—
1:02.86
▲ 8.18
1:01.00
▲ 1.86
1:02.19
▼ 1.19
59.09
▲ 3.10
—
200 Free SCY
—
—
—
—
2:22.21
2:18.14
▲ 4.07
2:10.87
▲ 7.27
2:12.01
▼ 1.14
2:08.41
▲ 3.60
2:10.97
▼ 2.56
500 Free SCY
—
—
—
7:01.59
6:19.00
▲ 42.59
6:00.79
▲ 18.21
6:03.24
▼ 2.45
5:43.00
▲ 20.24
5:46.95
▼ 3.95
5:44.25
▲ 2.70
1000 Free SCY
—
—
—
—
—
12:23.14
12:47.61
▼ 24.47
—
11:54.72
▲ 52.89
—
1650 Free SCY
—
—
—
—
—
—
21:15.94
—
20:11.18
▲ 64.76
—
50 Back SCY
—
—
48.71
—
—
—
34.51
▲ 14.20
—
—
32.95
▲ 1.56
100 Back SCY
—
1:54.06
—
—
1:19.17
▲ 34.89
1:16.61
▲ 2.56
1:13.97
▲ 2.64
1:14.50
▼ 0.53
1:10.07
▲ 4.43
1:14.29
▼ 4.22
200 Back SCY
—
—
—
—
—
2:45.49
2:39.95
▲ 5.54
—
2:30.97
▲ 8.98
2:35.92
▼ 4.95
50 Breast SCY
—
49.50
41.87
▲ 7.63
40.29
▲ 1.58
37.11
▲ 3.18
—
35.61
▲ 1.50
33.58
▲ 2.03
32.21
▲ 1.37
32.83
▼ 0.62
100 Breast SCY
—
1:49.78
1:36.24
▲ 13.54
1:28.04
▲ 8.20
1:23.13
▲ 4.91
1:18.12
▲ 5.01
1:15.13
▲ 2.99
1:13.65
▲ 1.48
1:11.29
▲ 2.36
1:12.16
▼ 0.87
200 Breast SCY
—
—
—
—
2:57.62
2:55.87
▲ 1.75
2:47.14
▲ 8.73
2:40.19
▲ 6.95
2:40.64
▼ 0.45
2:39.43
▲ 1.21
50 Fly SCY
—
48.50
43.32
▲ 5.18
34.70
▲ 8.62
31.74
▲ 2.96
—
31.64
▲ 0.10
—
28.49
▲ 3.15
28.87
▼ 0.38
100 Fly SCY
—
—
—
1:20.48
1:14.61
▲ 5.87
1:11.63
▲ 2.98
1:07.30
▲ 4.33
1:04.75
▲ 2.55
1:03.07
▲ 1.68
1:03.90
▼ 0.83
200 Fly SCY
—
—
—
—
2:54.76
2:40.68
▲ 14.08
2:31.37
▲ 9.31
2:32.53
▼ 1.16
2:20.91
▲ 11.62
2:23.37
▼ 2.46
100 IM SCY
—
1:58.50
—
1:21.83
▲ 36.67
—
—
1:09.50
▲ 12.33
—
1:06.99
▲ 2.51
1:08.33
▼ 1.34
200 IM SCY
—
—
—
2:53.59
2:34.70
▲ 18.89
2:32.80
▲ 1.90
2:27.41
▲ 5.39
2:24.80
▲ 2.61
2:20.65
▲ 4.15
2:27.56
▼ 6.91
400 IM SCY
—
—
—
6:08.89
5:41.19
▲ 27.70
5:36.49
▲ 4.70
5:20.85
▲ 15.64
5:00.42
▲ 20.43
5:04.67
▼ 4.25
5:06.25
▼ 1.58
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.