Swimmer profile
Jonathan Keller
Male13-14Terrapins Swim TeamPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
52.91
42.56
▲ 10.35
40.97
▲ 1.59
38.37
▲ 2.60
33.64
▲ 4.73
30.65
▲ 2.99
28.00
▲ 2.65
26.85
▲ 1.15
26.88
▼ 0.03
100 Free SCY
—
1:40.38
1:28.41
▲ 11.97
1:24.86
▲ 3.55
1:13.57
▲ 11.29
1:07.78
▲ 5.79
58.66
▲ 9.12
59.52
▼ 0.86
—
200 Free SCY
—
—
3:26.10
2:53.98
▲ 32.12
2:30.92
▲ 23.06
2:22.57
▲ 8.35
2:05.16
▲ 17.41
2:04.69
▲ 0.47
2:05.57
▼ 0.88
500 Free SCY
—
—
—
7:18.20
6:38.01
▲ 40.19
6:09.39
▲ 28.62
5:38.27
▲ 31.12
5:26.05
▲ 12.22
5:36.45
▼ 10.40
1000 Free SCY
—
—
—
—
—
—
11:24.47
11:34.08
▼ 9.61
11:36.05
▼ 1.97
1650 Free SCY
—
—
—
—
—
22:34.45
20:11.00
▲ 143.45
19:01.53
▲ 69.47
—
50 Back SCY
—
59.45
47.66
▲ 11.79
43.95
▲ 3.71
40.41
▲ 3.54
37.29
▲ 3.12
35.37
▲ 1.92
—
—
100 Back SCY
—
—
1:42.99
1:37.44
▲ 5.55
1:23.87
▲ 13.57
1:16.29
▲ 7.58
1:11.64
▲ 4.65
1:07.72
▲ 3.92
1:14.11
▼ 6.39
200 Back SCY
—
—
—
—
—
2:48.57
2:28.87
▲ 19.70
2:20.63
▲ 8.24
—
50 Breast SCY
1:17.80
1:00.46
▲ 17.34
53.79
▲ 6.67
50.71
▲ 3.08
47.10
▲ 3.61
46.32
▲ 0.78
38.21
▲ 8.11
—
—
100 Breast SCY
—
—
1:56.24
1:51.93
▲ 4.31
1:38.84
▲ 13.09
1:28.24
▲ 10.60
1:20.07
▲ 8.17
1:24.96
▼ 4.89
—
200 Breast SCY
—
—
—
—
—
—
3:02.33
2:57.47
▲ 4.86
—
50 Fly SCY
—
—
50.54
46.71
▲ 3.83
38.64
▲ 8.07
38.64
± 0.00
31.85
▲ 6.79
—
—
100 Fly SCY
—
—
—
1:48.16
1:28.50
▲ 19.66
1:26.63
▲ 1.87
1:09.87
▲ 16.76
1:07.18
▲ 2.69
1:11.27
▼ 4.09
200 Fly SCY
—
—
—
—
—
—
2:40.58
2:27.36
▲ 13.22
—
100 IM SCY
—
1:53.12
1:43.43
▲ 9.69
1:33.36
▲ 10.07
1:25.35
▲ 8.01
1:18.30
▲ 7.05
1:17.05
▲ 1.25
—
—
200 IM SCY
—
—
3:39.91
3:16.95
▲ 22.96
2:57.15
▲ 19.80
2:47.98
▲ 9.17
2:24.96
▲ 23.02
2:23.00
▲ 1.96
—
400 IM SCY
—
—
—
—
—
6:01.60
5:22.22
▲ 39.38
4:57.31
▲ 24.91
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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.