Swimmer profile
Isaac Harter
Male17-18TAC TitansNC · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
45.98
40.26
▲ 5.72
36.76
▲ 3.50
33.33
▲ 3.43
30.48
▲ 2.85
28.08
▲ 2.40
27.38
▲ 0.70
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26.35
▲ 1.03
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100 Free LCM
1:42.17
1:29.42
▲ 12.75
1:26.21
▲ 3.21
1:14.20
▲ 12.01
1:05.64
▲ 8.56
1:00.15
▲ 5.49
58.38
▲ 1.77
58.60
▼ 0.22
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200 Free LCM
3:43.21
3:15.84
▲ 27.37
2:58.49
▲ 17.35
2:39.96
▲ 18.53
2:28.52
▲ 11.44
2:09.71
▲ 18.81
2:04.54
▲ 5.17
2:00.40
▲ 4.14
1:58.54
▲ 1.86
2:02.52
▼ 3.98
400 Free LCM
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—
—
5:36.81
4:57.93
▲ 38.88
4:37.21
▲ 20.72
4:34.84
▲ 2.37
4:29.91
▲ 4.93
4:21.24
▲ 8.67
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800 Free LCM
—
—
—
—
—
9:39.73
—
—
—
—
1500 Free LCM
—
—
—
—
19:34.24
—
18:36.51
▲ 57.73
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—
—
50 Back LCM
52.41
46.60
▲ 5.81
45.00
▲ 1.60
38.44
▲ 6.56
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—
—
—
—
—
100 Back LCM
1:53.47
1:41.02
▲ 12.45
1:32.44
▲ 8.58
1:22.80
▲ 9.64
1:13.38
▲ 9.42
1:07.87
▲ 5.51
1:03.39
▲ 4.48
1:02.87
▲ 0.52
1:02.28
▲ 0.59
1:04.17
▼ 1.89
200 Back LCM
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—
—
—
2:32.87
2:22.12
▲ 10.75
2:15.38
▲ 6.74
2:11.93
▲ 3.45
2:11.62
▲ 0.31
2:15.23
▼ 3.61
50 Breast LCM
1:01.20
53.54
▲ 7.66
48.18
▲ 5.36
45.00
▲ 3.18
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—
—
—
—
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100 Breast LCM
2:17.76
1:56.83
▲ 20.93
1:49.86
▲ 6.97
1:37.92
▲ 11.94
1:31.25
▲ 6.67
1:18.35
▲ 12.90
1:19.12
▼ 0.77
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—
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200 Breast LCM
—
—
—
3:34.10
3:12.58
▲ 21.52
2:48.52
▲ 24.06
—
2:47.02
▲ 1.50
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—
50 Fly LCM
—
51.33
46.46
▲ 4.87
36.49
▲ 9.97
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—
—
—
—
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100 Fly LCM
—
—
1:51.49
1:29.12
▲ 22.37
1:19.33
▲ 9.79
1:06.83
▲ 12.50
—
1:00.23
▲ 6.60
1:02.38
▼ 2.15
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200 Fly LCM
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—
—
—
2:56.93
2:36.43
▲ 20.50
—
2:16.52
▲ 19.91
2:18.39
▼ 1.87
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200 IM LCM
—
3:40.69
3:20.78
▲ 19.91
2:58.14
▲ 22.64
2:44.55
▲ 13.59
2:27.84
▲ 16.71
2:19.02
▲ 8.82
2:14.83
▲ 4.19
2:16.55
▼ 1.72
2:22.08
▼ 5.53
400 IM LCM
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—
—
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5:30.81
5:09.64
▲ 21.17
4:55.73
▲ 13.91
4:46.51
▲ 9.22
4:46.22
▲ 0.29
5:02.76
▼ 16.54
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.