Swimmer profile
Izzie Merkin
Female17-18Waterloo SwimmingST · SOUTHERN
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 LCM
41.13
35.52
▲ 5.61
34.58
▲ 0.94
34.40
▲ 0.18
31.41
▲ 2.99
30.63
▲ 0.78
30.07
▲ 0.56
29.36
▲ 0.71
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100 Free LCM
1:48.82
1:19.46
▲ 29.36
1:16.13
▲ 3.33
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1:11.03
▲ 5.10
1:04.24
▲ 6.79
1:05.70
▼ 1.46
1:09.87
▼ 4.17
1:03.76
▲ 6.11
1:08.22
▼ 4.46
200 Free LCM
3:53.18
3:00.55
▲ 52.63
2:43.80
▲ 16.75
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2:29.42
▲ 14.38
2:22.27
▲ 7.15
2:20.04
▲ 2.23
2:25.65
▼ 5.61
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400 Free LCM
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5:13.75
4:55.37
▲ 18.38
4:54.34
▲ 1.03
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800 Free LCM
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10:14.73
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1500 Free LCM
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20:34.82
19:45.32
▲ 49.50
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50 Back LCM
50.95
41.15
▲ 9.80
38.26
▲ 2.89
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33.72
▲ 4.54
33.42
▲ 0.30
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31.72
▲ 1.70
31.03
▲ 0.69
100 Back LCM
1:56.46
1:24.69
▲ 31.77
1:22.63
▲ 2.06
1:21.88
▲ 0.75
1:10.78
▲ 11.10
1:07.62
▲ 3.16
1:07.04
▲ 0.58
1:07.40
▼ 0.36
1:06.07
▲ 1.33
1:07.31
▼ 1.24
200 Back LCM
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2:36.20
2:32.26
▲ 3.94
2:28.86
▲ 3.40
2:27.80
▲ 1.06
2:27.49
▲ 0.31
2:26.82
▲ 0.67
50 Breast LCM
57.84
47.36
▲ 10.48
47.43
▼ 0.07
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39.61
▲ 7.82
100 Breast LCM
2:07.71
1:50.07
▲ 17.64
1:45.75
▲ 4.32
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1:32.25
▲ 13.50
1:29.96
▲ 2.29
1:28.13
▲ 1.83
1:23.26
▲ 4.87
1:22.67
▲ 0.59
1:24.09
▼ 1.42
200 Breast LCM
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3:21.25
3:14.70
▲ 6.55
3:13.37
▲ 1.33
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50 Fly LCM
49.09
36.83
▲ 12.26
34.57
▲ 2.26
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32.94
▲ 1.63
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30.54
▲ 2.40
100 Fly LCM
2:17.38
1:25.74
▲ 51.64
1:18.12
▲ 7.62
1:22.12
▼ 4.00
1:15.00
▲ 7.12
1:09.46
▲ 5.54
1:08.91
▲ 0.55
1:08.15
▲ 0.76
1:08.21
▼ 0.06
1:10.29
▼ 2.08
200 Fly LCM
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2:42.78
2:33.48
▲ 9.30
2:34.55
▼ 1.07
2:30.59
▲ 3.96
2:31.74
▼ 1.15
2:34.82
▼ 3.08
200 IM LCM
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3:13.88
3:04.21
▲ 9.67
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2:42.05
▲ 22.16
2:37.08
▲ 4.97
2:34.10
▲ 2.98
2:34.60
▼ 0.50
2:31.83
▲ 2.77
2:33.67
▼ 1.84
400 IM LCM
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6:30.08
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5:35.62
▲ 54.46
5:25.18
▲ 10.44
5:25.12
▲ 0.06
5:24.91
▲ 0.21
5:22.62
▲ 2.29
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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.