Swimmer profile
Sam Marston
Male15-16Fox Swim ClubMD · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
43.32
37.99
▲ 5.33
34.73
▲ 3.26
29.70
▲ 5.03
28.94
▲ 0.76
28.20
▲ 0.74
27.38
▲ 0.82
100 Free LCM
1:33.41
1:24.24
▲ 9.17
1:16.07
▲ 8.17
1:04.41
▲ 11.66
1:01.52
▲ 2.89
1:00.61
▲ 0.91
1:00.03
▲ 0.58
200 Free LCM
3:44.49
2:59.18
▲ 45.31
—
2:26.06
▲ 33.12
2:16.39
▲ 9.67
2:12.78
▲ 3.61
2:17.74
▼ 4.96
400 Free LCM
—
—
—
5:12.56
5:12.41
▲ 0.15
4:48.62
▲ 23.79
—
50 Back LCM
49.66
44.15
▲ 5.51
41.59
▲ 2.56
35.31
▲ 6.28
32.60
▲ 2.71
31.49
▲ 1.11
30.91
▲ 0.58
100 Back LCM
1:42.50
1:30.55
▲ 11.95
1:25.80
▲ 4.75
1:14.26
▲ 11.54
1:14.20
▲ 0.06
1:08.69
▲ 5.51
1:07.82
▲ 0.87
200 Back LCM
—
—
—
2:41.31
2:38.07
▲ 3.24
2:26.70
▲ 11.37
2:31.31
▼ 4.61
50 Breast LCM
1:24.45
1:02.90
▲ 21.55
52.45
▲ 10.45
—
41.74
▲ 10.71
40.74
▲ 1.00
—
100 Breast LCM
—
2:11.12
1:53.96
▲ 17.16
1:42.54
▲ 11.42
—
—
—
50 Fly LCM
—
—
41.60
33.36
▲ 8.24
31.00
▲ 2.36
30.18
▲ 0.82
28.65
▲ 1.53
100 Fly LCM
—
—
—
1:18.79
1:15.31
▲ 3.48
1:12.61
▲ 2.70
1:04.92
▲ 7.69
200 IM LCM
—
3:32.79
—
2:50.02
▲ 42.77
2:43.59
▲ 6.43
2:30.65
▲ 12.94
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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.