Swimmer profile
Jack Maron
MaleOpen / SeniorBluefish Swim ClubNE · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2013–14
2014–15
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
50 Free LCM
37.20
34.56
▲ 2.64
31.71
▲ 2.85
30.53
▲ 1.18
—
30.07
▲ 0.46
26.27
▲ 3.80
25.05
▲ 1.22
24.78
▲ 0.27
24.61
▲ 0.17
100 Free LCM
1:30.76
1:14.59
▲ 16.17
1:09.49
▲ 5.10
1:06.34
▲ 3.15
1:05.04
▲ 1.30
1:03.54
▲ 1.50
56.07
▲ 7.47
53.20
▲ 2.87
53.54
▼ 0.34
52.68
▲ 0.86
200 Free LCM
—
2:44.82
2:33.28
▲ 11.54
2:24.33
▲ 8.95
2:20.86
▲ 3.47
2:17.14
▲ 3.72
2:02.07
▲ 15.07
1:55.02
▲ 7.05
1:55.12
▼ 0.10
1:53.00
▲ 2.12
400 Free LCM
—
5:57.15
5:30.72
▲ 26.43
5:05.83
▲ 24.89
4:55.40
▲ 10.43
4:45.65
▲ 9.75
4:27.47
▲ 18.18
4:07.41
▲ 20.06
4:07.98
▼ 0.57
4:05.21
▲ 2.77
800 Free LCM
—
—
—
—
—
10:14.36
—
8:48.66
▲ 85.70
8:41.76
▲ 6.90
—
1500 Free LCM
—
—
—
—
—
—
—
17:09.60
—
—
50 Back LCM
51.43
41.91
▲ 9.52
38.38
▲ 3.53
34.81
▲ 3.57
34.52
▲ 0.29
34.08
▲ 0.44
—
—
28.25
▲ 5.83
—
100 Back LCM
—
1:31.90
1:24.22
▲ 7.68
1:15.08
▲ 9.14
1:13.09
▲ 1.99
1:11.51
▲ 1.58
1:03.01
▲ 8.50
59.59
▲ 3.42
59.15
▲ 0.44
58.99
▲ 0.16
200 Back LCM
—
—
—
2:40.53
2:36.06
▲ 4.47
2:33.93
▲ 2.13
2:18.84
▲ 15.09
2:09.64
▲ 9.20
2:07.07
▲ 2.57
2:06.08
▲ 0.99
50 Breast LCM
—
54.49
51.96
▲ 2.53
—
45.99
▲ 5.97
41.72
▲ 4.27
—
—
—
—
100 Breast LCM
—
—
1:45.75
1:43.05
▲ 2.70
1:32.82
▲ 10.23
1:28.21
▲ 4.61
—
1:10.90
▲ 17.31
1:09.80
▲ 1.10
—
200 Breast LCM
—
—
—
—
—
3:16.34
—
2:31.61
▲ 44.73
2:25.32
▲ 6.29
2:28.08
▼ 2.76
50 Fly LCM
42.64
37.84
▲ 4.80
35.93
▲ 1.91
33.69
▲ 2.24
33.87
▼ 0.18
32.44
▲ 1.43
—
—
—
—
100 Fly LCM
—
1:26.91
1:23.25
▲ 3.66
1:15.01
▲ 8.24
1:13.97
▲ 1.04
1:16.16
▼ 2.19
1:01.47
▲ 14.69
1:01.45
▲ 0.02
58.92
▲ 2.53
—
200 Fly LCM
—
—
—
—
2:47.48
2:54.11
▼ 6.63
2:22.16
▲ 31.95
2:19.13
▲ 3.03
2:16.53
▲ 2.60
2:11.66
▲ 4.87
200 IM LCM
—
3:14.64
3:01.21
▲ 13.43
2:52.69
▲ 8.52
2:40.03
▲ 12.66
2:37.74
▲ 2.29
2:15.63
▲ 22.11
2:09.00
▲ 6.63
2:07.37
▲ 1.63
2:08.35
▼ 0.98
400 IM LCM
—
—
—
—
—
—
4:52.16
4:39.40
▲ 12.76
4:34.69
▲ 4.71
4:29.73
▲ 4.96
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.