Swimmer profile
Jonathan Keller
Male13-14Terrapins Swim TeamPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free LCM
40.66
36.95
▲ 3.71
34.03
▲ 2.92
32.39
▲ 1.64
29.98
▲ 2.41
100 Free LCM
1:29.94
1:23.20
▲ 6.74
1:16.42
▲ 6.78
1:05.61
▲ 10.81
1:04.02
▲ 1.59
200 Free LCM
3:05.55
2:46.01
▲ 19.54
2:37.72
▲ 8.29
2:20.04
▲ 17.68
2:23.52
▼ 3.48
400 Free LCM
6:24.97
5:54.03
▲ 30.94
5:20.11
▲ 33.92
4:52.56
▲ 27.55
4:54.89
▼ 2.33
800 Free LCM
—
12:26.03
11:11.77
▲ 74.26
10:31.77
▲ 40.00
10:06.51
▲ 25.26
1500 Free LCM
—
—
21:36.98
19:52.83
▲ 104.15
19:43.14
▲ 9.69
50 Back LCM
47.49
43.88
▲ 3.61
41.15
▲ 2.73
—
—
100 Back LCM
1:40.61
1:28.36
▲ 12.25
1:26.88
▲ 1.48
1:22.72
▲ 4.16
1:15.97
▲ 6.75
200 Back LCM
—
—
2:56.22
2:42.45
▲ 13.77
2:44.74
▼ 2.29
50 Breast LCM
52.72
51.23
▲ 1.49
50.27
▲ 0.96
—
—
100 Breast LCM
1:53.78
1:49.03
▲ 4.75
1:44.45
▲ 4.58
1:35.43
▲ 9.02
1:35.53
▼ 0.10
200 Breast LCM
—
3:53.05
3:36.27
▲ 16.78
3:26.17
▲ 10.10
3:23.09
▲ 3.08
50 Fly LCM
51.06
42.54
▲ 8.52
39.58
▲ 2.96
35.76
▲ 3.82
—
100 Fly LCM
2:11.03
1:46.42
▲ 24.61
1:35.01
▲ 11.41
1:15.81
▲ 19.20
1:16.08
▼ 0.27
200 Fly LCM
—
—
—
—
2:43.01
200 IM LCM
3:40.17
3:17.50
▲ 22.67
2:57.53
▲ 19.97
2:36.21
▲ 21.32
2:43.17
▼ 6.96
400 IM LCM
—
—
6:16.90
5:44.87
▲ 32.03
5:42.06
▲ 2.81
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.