Swimmer profile
John Keller
Male13-14Columbia Aquatics AssociationMD · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
43.38
35.33
▲ 8.05
30.74
▲ 4.59
29.16
▲ 1.58
27.40
▲ 1.76
27.83
▼ 0.43
25.91
▲ 1.92
100 Free SCY
1:38.77
1:19.13
▲ 19.64
1:06.42
▲ 12.71
1:04.33
▲ 2.09
1:00.68
▲ 3.65
1:00.54
▲ 0.14
56.39
▲ 4.15
200 Free SCY
—
2:56.14
2:23.18
▲ 32.96
2:16.63
▲ 6.55
2:12.57
▲ 4.06
2:09.39
▲ 3.18
1:59.33
▲ 10.06
500 Free SCY
—
—
6:22.27
5:56.81
▲ 25.46
5:46.14
▲ 10.67
5:52.17
▼ 6.03
5:26.41
▲ 25.76
1000 Free SCY
—
—
—
—
12:00.13
—
—
1650 Free SCY
—
—
—
20:35.66
20:03.58
▲ 32.08
—
—
50 Back SCY
48.08
42.21
▲ 5.87
35.63
▲ 6.58
33.80
▲ 1.83
31.24
▲ 2.56
30.49
▲ 0.75
28.63
▲ 1.86
100 Back SCY
1:48.82
1:27.05
▲ 21.77
1:17.16
▲ 9.89
1:10.75
▲ 6.41
1:06.70
▲ 4.05
1:07.21
▼ 0.51
1:05.00
▲ 2.21
200 Back SCY
—
—
—
2:31.62
2:22.96
▲ 8.66
2:24.30
▼ 1.34
2:12.31
▲ 11.99
50 Breast SCY
—
—
44.74
40.08
▲ 4.66
38.19
▲ 1.89
39.70
▼ 1.51
35.75
▲ 3.95
100 Breast SCY
—
1:50.62
1:35.51
▲ 15.11
1:27.46
▲ 8.05
1:23.16
▲ 4.30
1:26.50
▼ 3.34
1:19.14
▲ 7.36
200 Breast SCY
—
—
—
3:03.33
2:57.70
▲ 5.63
—
2:49.30
▲ 8.40
50 Fly SCY
53.19
40.20
▲ 12.99
32.48
▲ 7.72
30.24
▲ 2.24
29.76
▲ 0.48
30.27
▼ 0.51
27.70
▲ 2.57
100 Fly SCY
—
—
1:13.54
1:08.86
▲ 4.68
1:03.95
▲ 4.91
1:06.34
▼ 2.39
59.89
▲ 6.45
200 Fly SCY
—
—
—
2:37.33
2:23.76
▲ 13.57
2:25.88
▼ 2.12
2:10.76
▲ 15.12
100 IM SCY
1:57.81
1:33.18
▲ 24.63
1:18.33
▲ 14.85
1:12.75
▲ 5.58
1:09.76
▲ 2.99
1:11.25
▼ 1.49
1:03.62
▲ 7.63
200 IM SCY
—
3:10.89
2:44.19
▲ 26.70
2:32.61
▲ 11.58
2:27.78
▲ 4.83
2:33.08
▼ 5.30
2:15.75
▲ 17.33
400 IM SCY
—
—
—
5:23.90
5:00.39
▲ 23.51
5:11.39
▼ 11.00
4:46.11
▲ 25.28
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.