Swimmer profile
Jonathan Packles
Male17-18Asphalt Green Unified AquaticsMR · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
—
36.67
33.18
▲ 3.49
31.72
▲ 1.46
28.16
▲ 3.56
26.84
▲ 1.32
26.14
▲ 0.70
—
100 Free LCM
1:41.22
1:24.17
▲ 17.05
1:13.97
▲ 10.20
1:08.98
▲ 4.99
1:00.09
▲ 8.89
56.54
▲ 3.55
55.38
▲ 1.16
—
200 Free LCM
—
3:13.79
—
2:30.05
▲ 43.74
2:09.17
▲ 20.88
2:04.12
▲ 5.05
2:01.14
▲ 2.98
1:59.05
▲ 2.09
400 Free LCM
—
—
—
5:06.90
4:36.95
▲ 29.95
4:31.20
▲ 5.75
4:20.81
▲ 10.39
—
50 Back LCM
—
40.85
37.94
▲ 2.91
—
29.20
▲ 8.74
28.31
▲ 0.89
26.85
▲ 1.46
26.33
▲ 0.52
100 Back LCM
—
1:31.69
—
1:15.89
▲ 15.80
1:01.56
▲ 14.33
59.60
▲ 1.96
56.88
▲ 2.72
55.76
▲ 1.12
200 Back LCM
—
—
—
2:45.00
2:12.23
▲ 32.77
2:07.14
▲ 5.09
2:03.41
▲ 3.73
2:01.68
▲ 1.73
50 Breast LCM
59.61
53.15
▲ 6.46
44.90
▲ 8.25
—
—
—
—
—
100 Breast LCM
—
1:55.72
1:40.71
▲ 15.01
—
1:20.98
▲ 19.73
—
1:14.07
▲ 6.91
1:12.99
▲ 1.08
200 Breast LCM
—
—
—
—
2:54.87
—
—
2:37.90
▲ 16.97
50 Fly LCM
1:00.01
39.62
▲ 20.39
36.47
▲ 3.15
—
—
—
—
—
100 Fly LCM
—
1:51.33
—
1:20.48
▲ 30.85
1:06.45
▲ 14.03
1:04.48
▲ 1.97
—
—
200 Fly LCM
—
—
—
—
2:30.44
—
—
—
200 IM LCM
—
3:35.76
—
2:53.57
▲ 42.19
2:21.32
▲ 32.25
2:16.49
▲ 4.83
2:15.25
▲ 1.24
2:12.66
▲ 2.59
400 IM LCM
—
—
—
—
—
5:05.55
4:39.34
▲ 26.21
4:37.83
▲ 1.51
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.