Swimmer profile
Isaac Skillern
Male17-18Flatiron Athletic ClubCO · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
38.31
36.46
▲ 1.85
32.52
▲ 3.94
31.55
▲ 0.97
29.50
▲ 2.05
27.83
▲ 1.67
26.82
▲ 1.01
27.74
▼ 0.92
100 Free LCM
1:24.98
1:20.93
▲ 4.05
1:13.01
▲ 7.92
1:08.35
▲ 4.66
1:02.68
▲ 5.67
59.38
▲ 3.30
59.38
± 0.00
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200 Free LCM
—
3:02.90
2:42.13
▲ 20.77
2:25.55
▲ 16.58
2:16.89
▲ 8.66
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—
—
400 Free LCM
—
—
—
—
4:50.40
4:28.85
▲ 21.55
—
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50 Back LCM
46.38
—
40.68
▲ 5.70
37.99
▲ 2.69
—
33.72
▲ 4.27
—
—
100 Back LCM
1:38.17
—
1:24.59
▲ 13.58
1:22.59
▲ 2.00
1:13.95
▲ 8.64
1:08.97
▲ 4.98
1:10.14
▼ 1.17
1:05.49
▲ 4.65
200 Back LCM
—
—
—
—
2:38.17
2:31.15
▲ 7.02
2:25.46
▲ 5.69
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50 Breast LCM
56.07
49.24
▲ 6.83
44.43
▲ 4.81
42.80
▲ 1.63
—
—
35.52
▲ 7.28
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100 Breast LCM
—
1:45.95
1:34.97
▲ 10.98
1:28.46
▲ 6.51
1:24.73
▲ 3.73
1:20.49
▲ 4.24
1:22.93
▼ 2.44
1:19.10
▲ 3.83
200 Breast LCM
—
—
3:25.55
3:09.67
▲ 15.88
2:58.50
▲ 11.17
—
—
—
50 Fly LCM
44.75
39.63
▲ 5.12
34.45
▲ 5.18
33.21
▲ 1.24
30.97
▲ 2.24
—
26.61
▲ 4.36
27.90
▼ 1.29
100 Fly LCM
—
1:33.44
1:18.23
▲ 15.21
1:13.33
▲ 4.90
1:05.14
▲ 8.19
1:00.11
▲ 5.03
58.29
▲ 1.82
58.07
▲ 0.22
200 Fly LCM
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—
—
—
2:28.62
2:14.93
▲ 13.69
2:11.17
▲ 3.76
2:08.17
▲ 3.00
200 IM LCM
—
3:21.01
2:51.52
▲ 29.49
2:41.58
▲ 9.94
2:30.99
▲ 10.59
2:25.58
▲ 5.41
2:25.72
▼ 0.14
2:17.48
▲ 8.24
400 IM LCM
—
—
—
5:46.52
5:38.07
▲ 8.45
5:03.19
▲ 34.88
4:55.30
▲ 7.89
4:49.29
▲ 6.01
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.