Swimmer profile
Nathan Colin
Male17-18Annapolis Swim ClubMD · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
28.03
25.36
▲ 2.67
23.73
▲ 1.63
22.54
▲ 1.19
21.70
▲ 0.84
21.21
▲ 0.49
100 Free SCY
1:03.39
55.77
▲ 7.62
51.25
▲ 4.52
48.70
▲ 2.55
47.52
▲ 1.18
47.15
▲ 0.37
200 Free SCY
—
2:04.46
1:52.32
▲ 12.14
1:47.77
▲ 4.55
1:44.54
▲ 3.23
1:41.85
▲ 2.69
500 Free SCY
—
5:57.79
5:20.12
▲ 37.67
5:06.38
▲ 13.74
4:53.16
▲ 13.22
4:45.98
▲ 7.18
1000 Free SCY
—
—
—
—
10:18.99
—
1650 Free SCY
—
—
—
—
—
17:05.28
50 Back SCY
34.70
—
27.84
▲ 6.86
25.34
▲ 2.50
—
—
100 Back SCY
1:12.02
1:02.52
▲ 9.50
59.01
▲ 3.51
54.82
▲ 4.19
55.53
▼ 0.71
54.60
▲ 0.93
200 Back SCY
—
2:20.43
2:06.31
▲ 14.12
2:00.53
▲ 5.78
1:58.83
▲ 1.70
2:01.54
▼ 2.71
50 Breast SCY
41.59
—
—
29.71
▲ 11.88
29.20
▲ 0.51
26.84
▲ 2.36
100 Breast SCY
1:27.07
1:19.46
▲ 7.61
1:11.03
▲ 8.43
1:04.27
▲ 6.76
1:02.44
▲ 1.83
57.96
▲ 4.48
200 Breast SCY
—
2:55.78
2:36.19
▲ 19.59
2:21.87
▲ 14.32
2:19.79
▲ 2.08
2:13.80
▲ 5.99
50 Fly SCY
33.89
—
—
25.70
▲ 8.19
24.55
▲ 1.15
23.54
▲ 1.01
100 Fly SCY
—
1:08.29
1:02.20
▲ 6.09
55.91
▲ 6.29
53.75
▲ 2.16
51.82
▲ 1.93
200 Fly SCY
—
2:42.89
2:25.36
▲ 17.53
2:10.68
▲ 14.68
2:00.02
▲ 10.66
1:57.18
▲ 2.84
100 IM SCY
—
—
—
—
54.04
—
200 IM SCY
—
2:23.24
2:10.62
▲ 12.62
2:01.31
▲ 9.31
1:56.88
▲ 4.43
1:56.14
▲ 0.74
400 IM SCY
—
5:09.67
4:43.16
▲ 26.51
—
4:16.10
▲ 27.06
4:16.39
▼ 0.29
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.