Swimmer profile
Mckenna Koehler
Female17-18Y-DSC GatorsIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
39.14
39.78
▼ 0.64
36.46
▲ 3.32
34.66
▲ 1.80
33.19
▲ 1.47
32.56
▲ 0.63
31.93
▲ 0.63
30.95
▲ 0.98
28.75
▲ 2.20
29.50
▼ 0.75
100 Free SCY
1:31.29
1:25.11
▲ 6.18
1:22.03
▲ 3.08
1:14.46
▲ 7.57
—
1:07.80
▲ 6.66
1:09.63
▼ 1.83
1:03.93
▲ 5.70
1:06.39
▼ 2.46
1:02.75
▲ 3.64
200 Free SCY
—
3:17.98
3:02.10
▲ 15.88
2:42.87
▲ 19.23
2:39.52
▲ 3.35
2:34.39
▲ 5.13
2:32.91
▲ 1.48
2:25.50
▲ 7.41
2:19.15
▲ 6.35
2:14.66
▲ 4.49
500 Free SCY
—
—
8:38.19
7:28.57
▲ 69.62
7:20.03
▲ 8.54
6:54.46
▲ 25.57
6:43.89
▲ 10.57
6:20.24
▲ 23.65
6:13.29
▲ 6.95
6:10.10
▲ 3.19
1000 Free SCY
—
—
—
—
—
—
—
—
—
14:06.73
1650 Free SCY
—
—
—
—
—
26:37.21
—
24:44.14
▲ 113.07
20:57.36
▲ 226.78
21:24.42
▼ 27.06
50 Back SCY
45.43
44.84
▲ 0.59
41.15
▲ 3.69
37.64
▲ 3.51
39.90
▼ 2.26
35.54
▲ 4.36
—
34.72
▲ 0.82
33.18
▲ 1.54
36.02
▼ 2.84
100 Back SCY
1:40.70
1:38.54
▲ 2.16
1:31.62
▲ 6.92
1:24.07
▲ 7.55
1:24.61
▼ 0.54
1:17.94
▲ 6.67
1:20.99
▼ 3.05
1:16.76
▲ 4.23
1:16.41
▲ 0.35
1:12.26
▲ 4.15
200 Back SCY
—
—
—
—
3:08.70
2:56.70
▲ 12.00
3:07.71
▼ 11.01
2:46.95
▲ 20.76
2:47.45
▼ 0.50
2:48.29
▼ 0.84
50 Breast SCY
1:02.01
55.59
▲ 6.42
55.60
▼ 0.01
49.60
▲ 6.00
—
—
—
—
44.32
▲ 5.28
—
100 Breast SCY
—
—
1:57.51
1:54.64
▲ 2.87
1:56.71
▼ 2.07
1:41.57
▲ 15.14
1:49.35
▼ 7.78
1:28.18
▲ 21.17
1:34.87
▼ 6.69
—
200 Breast SCY
—
—
—
—
3:45.78
—
—
3:31.07
▲ 14.71
3:12.87
▲ 18.20
3:25.70
▼ 12.83
50 Fly SCY
52.19
46.53
▲ 5.66
47.97
▼ 1.44
42.96
▲ 5.01
44.74
▼ 1.78
—
—
—
34.36
▲ 10.38
33.36
▲ 1.00
100 Fly SCY
—
—
—
1:41.88
1:38.27
▲ 3.61
1:37.08
▲ 1.19
1:39.00
▼ 1.92
1:18.69
▲ 20.31
1:15.14
▲ 3.55
1:09.49
▲ 5.65
200 Fly SCY
—
—
—
—
—
3:30.29
3:31.38
▼ 1.09
3:22.67
▲ 8.71
—
3:09.70
▲ 12.97
100 IM SCY
1:46.03
1:41.03
▲ 5.00
1:38.64
▲ 2.39
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—
—
—
—
—
—
200 IM SCY
—
—
3:29.31
3:15.04
▲ 14.27
3:19.27
▼ 4.23
2:59.12
▲ 20.15
2:53.54
▲ 5.58
2:45.80
▲ 7.74
2:38.36
▲ 7.44
2:39.62
▼ 1.26
400 IM SCY
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—
—
—
—
6:28.96
6:40.00
▼ 11.04
—
5:53.36
▲ 46.64
5:59.35
▼ 5.99
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.