Swimmer profile
Kaylyn Macechko
Female17-18Mako Swim TeamOH · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free LCM
34.79
32.12
▲ 2.67
30.83
▲ 1.29
37.07
▼ 6.24
32.47
▲ 4.60
33.12
▼ 0.65
100 Free LCM
1:22.05
1:14.49
▲ 7.56
1:10.22
▲ 4.27
1:15.32
▼ 5.10
1:10.67
▲ 4.65
1:12.60
▼ 1.93
200 Free LCM
3:05.74
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—
—
2:36.60
▲ 29.14
2:30.60
▲ 6.00
400 Free LCM
—
—
—
—
—
5:09.58
50 Back LCM
42.86
35.47
▲ 7.39
37.56
▼ 2.09
—
—
34.60
▲ 2.96
100 Back LCM
1:35.60
—
1:18.03
▲ 17.57
1:34.37
▼ 16.34
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—
200 Back LCM
—
—
2:46.48
—
—
—
50 Breast LCM
42.18
39.63
▲ 2.55
41.05
▼ 1.42
—
39.10
▲ 1.95
41.58
▼ 2.48
100 Breast LCM
1:40.60
1:29.22
▲ 11.38
1:25.42
▲ 3.80
1:45.51
▼ 20.09
1:32.14
▲ 13.37
1:37.20
▼ 5.06
200 Breast LCM
—
3:06.85
3:05.70
▲ 1.15
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—
—
50 Fly LCM
37.37
33.44
▲ 3.93
35.17
▼ 1.73
35.61
▼ 0.44
32.93
▲ 2.68
35.48
▼ 2.55
100 Fly LCM
1:43.53
1:17.76
▲ 25.77
1:17.26
▲ 0.50
1:36.48
▼ 19.22
1:19.10
▲ 17.38
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200 IM LCM
3:11.07
2:49.25
▲ 21.82
2:53.93
▼ 4.68
3:07.60
▼ 13.67
2:41.13
▲ 26.47
2:50.38
▼ 9.25
400 IM LCM
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—
—
—
5:43.81
5:59.12
▼ 15.31
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.