Swimmer profile
Jack Martin
Male17-18Reading YMCAMA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2023–24
2024–25
50 Free LCM
33.36
31.85
▲ 1.51
29.85
▲ 2.00
26.29
▲ 3.56
24.27
▲ 2.02
100 Free LCM
1:17.85
1:13.49
▲ 4.36
1:04.74
▲ 8.75
59.42
▲ 5.32
53.35
▲ 6.07
200 Free LCM
—
—
—
2:13.28
1:59.16
▲ 14.12
400 Free LCM
5:58.66
5:32.46
▲ 26.20
—
—
4:22.48
▲ 69.98
50 Back LCM
43.52
40.04
▲ 3.48
—
31.54
▲ 8.50
—
100 Back LCM
1:32.61
—
1:18.26
▲ 14.35
1:09.24
▲ 9.02
1:06.90
▲ 2.34
200 Back LCM
—
—
2:46.98
2:28.68
▲ 18.30
2:26.39
▲ 2.29
50 Breast LCM
52.88
—
—
—
—
100 Breast LCM
—
1:49.49
—
1:22.10
▲ 27.39
—
50 Fly LCM
40.04
—
33.03
▲ 7.01
—
—
100 Fly LCM
1:37.41
1:30.62
▲ 6.79
1:14.47
▲ 16.15
1:06.76
▲ 7.71
1:00.50
▲ 6.26
200 Fly LCM
—
—
2:49.37
—
—
200 IM LCM
—
—
2:47.10
—
—
400 IM LCM
—
—
5:51.41
—
—
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.