Swimmer profile
Madi Hertzig
Female17-18Mecklenburg Swim AssociationNC · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
43.53
36.81
▲ 6.72
33.99
▲ 2.82
29.39
▲ 4.60
27.95
▲ 1.44
25.93
▲ 2.02
25.16
▲ 0.77
24.61
▲ 0.55
24.64
▼ 0.03
24.37
▲ 0.27
24.00
▲ 0.37
100 Free SCY
1:42.28
1:23.33
▲ 18.95
1:11.84
▲ 11.49
1:05.87
▲ 5.97
57.53
▲ 8.34
55.46
▲ 2.07
54.85
▲ 0.61
54.43
▲ 0.42
53.13
▲ 1.30
51.87
▲ 1.26
50.75
▲ 1.12
200 Free SCY
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3:01.46
2:49.16
▲ 12.30
2:22.98
▲ 26.18
2:08.06
▲ 14.92
1:58.84
▲ 9.22
1:57.79
▲ 1.05
1:54.43
▲ 3.36
1:52.64
▲ 1.79
1:50.99
▲ 1.65
1:49.88
▲ 1.11
500 Free SCY
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6:51.11
5:43.61
▲ 67.50
5:21.92
▲ 21.69
5:19.55
▲ 2.37
5:22.53
▼ 2.98
5:06.57
▲ 15.96
5:05.88
▲ 0.69
4:58.53
▲ 7.35
1000 Free SCY
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10:57.56
11:29.09
▼ 31.53
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1650 Free SCY
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20:32.41
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18:37.73
▲ 114.68
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50 Back SCY
47.00
40.97
▲ 6.03
36.45
▲ 4.52
33.60
▲ 2.85
31.52
▲ 2.08
31.32
▲ 0.20
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100 Back SCY
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1:27.51
1:18.20
▲ 9.31
1:14.25
▲ 3.95
1:08.36
▲ 5.89
1:03.57
▲ 4.79
1:00.79
▲ 2.78
1:00.05
▲ 0.74
58.64
▲ 1.41
58.16
▲ 0.48
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200 Back SCY
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2:59.35
2:41.13
▲ 18.22
2:28.42
▲ 12.71
2:15.12
▲ 13.30
2:09.88
▲ 5.24
2:10.73
▼ 0.85
2:08.09
▲ 2.64
2:06.02
▲ 2.07
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50 Breast SCY
56.30
51.03
▲ 5.27
45.45
▲ 5.58
40.09
▲ 5.36
35.53
▲ 4.56
36.06
▼ 0.53
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100 Breast SCY
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1:58.25
1:41.60
▲ 16.65
1:30.68
▲ 10.92
1:21.55
▲ 9.13
1:13.27
▲ 8.28
1:12.88
▲ 0.39
1:17.44
▼ 4.56
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200 Breast SCY
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2:36.50
2:35.79
▲ 0.71
2:49.47
▼ 13.68
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50 Fly SCY
47.99
40.02
▲ 7.97
35.68
▲ 4.34
32.61
▲ 3.07
29.92
▲ 2.69
28.25
▲ 1.67
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100 Fly SCY
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1:24.94
1:16.04
▲ 8.90
1:08.22
▲ 7.82
1:03.14
▲ 5.08
59.83
▲ 3.31
57.43
▲ 2.40
56.15
▲ 1.28
56.24
▼ 0.09
55.30
▲ 0.94
200 Fly SCY
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2:50.05
2:17.92
▲ 32.13
2:18.02
▼ 0.10
2:12.41
▲ 5.61
2:08.08
▲ 4.33
2:06.75
▲ 1.33
2:09.12
▼ 2.37
100 IM SCY
1:47.60
1:34.27
▲ 13.33
1:23.39
▲ 10.88
1:15.66
▲ 7.73
1:09.26
▲ 6.40
1:07.51
▲ 1.75
1:05.43
▲ 2.08
1:05.37
▲ 0.06
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200 IM SCY
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3:00.23
2:45.64
▲ 14.59
2:27.72
▲ 17.92
2:14.78
▲ 12.94
2:14.67
▲ 0.11
2:11.33
▲ 3.34
2:12.08
▼ 0.75
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400 IM SCY
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5:21.63
4:51.95
▲ 29.68
4:42.43
▲ 9.52
4:44.06
▼ 1.63
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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.