Swimmer profile
Mckoy Pereboom
Male15-16Watertown Area Swim ClubSD · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
46.80
41.74
▲ 5.06
38.41
▲ 3.33
36.93
▲ 1.48
31.79
▲ 5.14
29.55
▲ 2.24
27.54
▲ 2.01
27.45
▲ 0.09
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100 Free LCM
1:46.88
—
1:26.17
▲ 20.71
—
1:09.95
▲ 16.22
1:04.13
▲ 5.82
59.38
▲ 4.75
1:01.21
▼ 1.83
1:01.51
▼ 0.30
200 Free LCM
3:38.82
—
3:11.17
▲ 27.65
2:47.48
▲ 23.69
2:29.71
▲ 17.77
2:18.62
▲ 11.09
2:09.48
▲ 9.14
2:12.25
▼ 2.77
2:18.97
▼ 6.72
400 Free LCM
—
—
—
—
5:33.57
4:53.49
▲ 40.08
4:37.55
▲ 15.94
5:17.08
▼ 39.53
5:20.82
▼ 3.74
800 Free LCM
—
—
—
—
—
10:30.07
9:36.26
▲ 53.81
—
—
1500 Free LCM
—
—
—
—
22:09.24
19:47.22
▲ 142.02
18:51.29
▲ 55.93
20:34.99
▼ 103.70
20:54.55
▼ 19.56
50 Back LCM
56.69
—
43.10
▲ 13.59
44.37
▼ 1.27
37.26
▲ 7.11
—
—
31.59
▲ 5.67
—
100 Back LCM
—
1:57.95
1:44.12
▲ 13.83
1:34.19
▲ 9.93
1:22.98
▲ 11.21
1:24.26
▼ 1.28
1:09.25
▲ 15.01
1:10.08
▼ 0.83
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200 Back LCM
—
—
—
—
2:59.24
2:55.22
▲ 4.02
2:44.10
▲ 11.12
—
2:43.90
▲ 0.20
50 Breast LCM
1:15.86
—
—
—
—
—
—
—
—
100 Breast LCM
—
2:23.78
2:13.33
▲ 10.45
—
—
—
—
1:26.49
▲ 46.84
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200 Breast LCM
—
—
—
—
—
3:10.84
—
3:07.21
▲ 3.63
3:10.73
▼ 3.52
50 Fly LCM
—
56.17
49.85
▲ 6.32
43.13
▲ 6.72
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—
—
—
100 Fly LCM
—
—
—
—
1:27.11
—
—
1:08.38
▲ 18.73
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200 IM LCM
4:20.31
—
3:46.56
▲ 33.75
3:18.83
▲ 27.73
2:59.00
▲ 19.83
2:45.51
▲ 13.49
2:37.15
▲ 8.36
2:41.08
▼ 3.93
2:40.95
▲ 0.13
400 IM LCM
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—
—
—
—
—
5:32.61
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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.