Swimmer profile
Jack Treadwell
Male17-18Hinsdale Swim ClubIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free LCM
33.82
30.56
▲ 3.26
30.00
▲ 0.56
27.63
▲ 2.37
26.20
▲ 1.43
25.52
▲ 0.68
100 Free LCM
1:15.43
1:07.66
▲ 7.77
1:05.66
▲ 2.00
59.31
▲ 6.35
55.81
▲ 3.50
54.56
▲ 1.25
200 Free LCM
2:55.52
2:24.73
▲ 30.79
2:24.37
▲ 0.36
2:12.04
▲ 12.33
2:04.01
▲ 8.03
2:00.94
▲ 3.07
400 Free LCM
5:54.43
—
4:57.96
▲ 56.47
4:40.63
▲ 17.33
4:26.72
▲ 13.91
4:52.92
▼ 26.20
800 Free LCM
—
—
—
9:47.51
9:12.46
▲ 35.05
—
1500 Free LCM
—
—
—
18:21.64
—
—
50 Back LCM
40.89
37.18
▲ 3.71
36.79
▲ 0.39
35.19
▲ 1.60
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—
100 Back LCM
1:29.22
1:20.03
▲ 9.19
1:18.54
▲ 1.49
1:12.22
▲ 6.32
1:05.79
▲ 6.43
1:06.68
▼ 0.89
200 Back LCM
—
2:54.08
—
2:37.03
▲ 17.05
2:29.76
▲ 7.27
2:39.94
▼ 10.18
50 Breast LCM
—
—
—
38.60
—
—
100 Breast LCM
1:46.38
—
1:40.64
▲ 5.74
1:21.10
▲ 19.54
1:25.60
▼ 4.50
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200 Breast LCM
—
—
—
3:05.23
—
—
50 Fly LCM
40.43
35.76
▲ 4.67
35.83
▼ 0.07
31.24
▲ 4.59
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—
100 Fly LCM
1:37.83
1:23.42
▲ 14.41
1:18.19
▲ 5.23
1:09.30
▲ 8.89
1:04.51
▲ 4.79
1:01.93
▲ 2.58
200 Fly LCM
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—
3:04.91
—
—
2:45.09
▲ 19.82
200 IM LCM
3:19.57
2:54.43
▲ 25.14
2:46.86
▲ 7.57
2:31.48
▲ 15.38
2:21.46
▲ 10.02
2:39.11
▼ 17.65
400 IM LCM
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—
5:59.06
5:29.74
▲ 29.32
5:16.20
▲ 13.54
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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.