Swimmer profile
John Haymson
Male17-18Saw Mill Club Storm AquaticsMR · EASTERN
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
49.70
43.89
▲ 5.81
38.68
▲ 5.21
35.39
▲ 3.29
35.15
▲ 0.24
34.44
▲ 0.71
30.80
▲ 3.64
28.91
▲ 1.89
—
27.97
▲ 0.94
100 Free SCY
1:46.92
1:46.90
▲ 0.02
1:22.55
▲ 24.35
1:17.92
▲ 4.63
1:17.88
▲ 0.04
1:15.62
▲ 2.26
1:07.17
▲ 8.45
1:04.14
▲ 3.03
1:01.84
▲ 2.30
1:00.51
▲ 1.33
200 Free SCY
—
—
3:04.54
2:46.57
▲ 17.97
2:44.01
▲ 2.56
2:40.93
▲ 3.08
2:34.46
▲ 6.47
2:17.34
▲ 17.12
—
2:13.44
▲ 3.90
500 Free SCY
—
—
—
7:23.33
—
7:21.73
▲ 1.60
6:47.21
▲ 34.52
6:09.34
▲ 37.87
—
6:03.51
▲ 5.83
1000 Free SCY
—
—
—
—
—
—
—
—
—
12:21.36
1650 Free SCY
—
—
—
—
—
—
—
—
—
20:43.25
50 Back SCY
55.83
53.30
▲ 2.53
45.84
▲ 7.46
42.34
▲ 3.50
42.76
▼ 0.42
40.77
▲ 1.99
—
32.87
▲ 7.90
34.47
▼ 1.60
—
100 Back SCY
—
—
1:40.82
1:30.25
▲ 10.57
—
1:28.28
▲ 1.97
1:22.40
▲ 5.88
1:14.08
▲ 8.32
1:12.07
▲ 2.01
1:09.40
▲ 2.67
200 Back SCY
—
—
—
—
3:05.86
3:08.03
▼ 2.17
2:51.60
▲ 16.43
2:32.72
▲ 18.88
—
2:34.58
▼ 1.86
50 Breast SCY
—
1:03.80
51.91
▲ 11.89
50.68
▲ 1.23
46.66
▲ 4.02
44.97
▲ 1.69
—
—
—
—
100 Breast SCY
—
—
1:52.34
1:49.02
▲ 3.32
1:43.96
▲ 5.06
1:40.47
▲ 3.49
1:32.41
▲ 8.06
1:23.28
▲ 9.13
—
1:21.11
▲ 2.17
200 Breast SCY
—
—
—
—
3:38.36
—
3:17.33
▲ 21.03
3:07.27
▲ 10.06
—
2:54.47
▲ 12.80
50 Fly SCY
—
—
49.98
48.75
▲ 1.23
45.44
▲ 3.31
42.64
▲ 2.80
—
—
—
—
100 Fly SCY
—
—
—
—
1:40.02
1:36.53
▲ 3.49
1:25.69
▲ 10.84
1:18.13
▲ 7.56
—
1:13.66
▲ 4.47
100 IM SCY
—
1:50.01
1:37.59
▲ 12.42
1:35.20
▲ 2.39
1:31.43
▲ 3.77
1:26.13
▲ 5.30
1:26.74
▼ 0.61
1:17.86
▲ 8.88
—
—
200 IM SCY
—
—
—
3:22.02
3:11.48
▲ 10.54
3:03.19
▲ 8.29
2:52.70
▲ 10.49
2:37.76
▲ 14.94
—
2:31.87
▲ 5.89
400 IM SCY
—
—
—
—
6:42.92
—
—
5:31.99
▲ 70.93
—
—
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.