Swimmer profile
Knox Bossert
Male15-16Greater Omaha Aquatics LeopardsharksMW · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
—
40.43
36.98
▲ 3.45
34.91
▲ 2.07
33.91
▲ 1.00
32.02
▲ 1.89
29.92
▲ 2.10
28.39
▲ 1.53
27.13
▲ 1.26
25.55
▲ 1.58
100 Free SCY
—
1:30.07
1:21.11
▲ 8.96
1:17.23
▲ 3.88
1:15.53
▲ 1.70
1:08.99
▲ 6.54
1:05.95
▲ 3.04
1:01.57
▲ 4.38
58.84
▲ 2.73
—
200 Free SCY
—
3:39.95
3:02.29
▲ 37.66
2:43.62
▲ 18.67
2:44.00
▼ 0.38
2:34.70
▲ 9.30
2:21.77
▲ 12.93
2:14.57
▲ 7.20
2:10.08
▲ 4.49
2:01.43
▲ 8.65
500 Free SCY
—
—
8:19.00
7:43.38
▲ 35.62
7:02.83
▲ 40.55
6:47.10
▲ 15.73
6:21.43
▲ 25.67
6:10.05
▲ 11.38
5:35.26
▲ 34.79
5:41.59
▼ 6.33
1000 Free SCY
—
—
—
—
—
14:12.61
13:24.55
▲ 48.06
—
—
—
1650 Free SCY
—
—
—
—
—
—
—
—
22:31.59
—
50 Back SCY
—
48.81
43.29
▲ 5.52
39.28
▲ 4.01
40.29
▼ 1.01
37.14
▲ 3.15
36.67
▲ 0.47
34.98
▲ 1.69
32.93
▲ 2.05
—
100 Back SCY
—
1:42.73
1:31.89
▲ 10.84
1:25.50
▲ 6.39
1:22.18
▲ 3.32
1:18.15
▲ 4.03
1:15.91
▲ 2.24
1:13.43
▲ 2.48
1:07.61
▲ 5.82
1:05.68
▲ 1.93
200 Back SCY
—
—
—
—
2:58.79
2:47.33
▲ 11.46
2:37.31
▲ 10.02
2:29.19
▲ 8.12
2:29.08
▲ 0.11
—
50 Breast SCY
—
53.00
57.68
▼ 4.68
54.04
▲ 3.64
53.67
▲ 0.37
50.17
▲ 3.50
49.07
▲ 1.10
44.90
▲ 4.17
39.20
▲ 5.70
—
100 Breast SCY
—
—
2:19.45
2:03.61
▲ 15.84
—
1:49.43
▲ 14.18
1:29.89
▲ 19.54
1:38.95
▼ 9.06
1:26.52
▲ 12.43
—
200 Breast SCY
—
—
—
—
—
3:47.02
—
3:35.48
▲ 11.54
3:10.22
▲ 25.26
—
50 Fly SCY
1:07.77
58.17
▲ 9.60
50.52
▲ 7.65
46.24
▲ 4.28
42.91
▲ 3.33
38.42
▲ 4.49
38.14
▲ 0.28
—
30.87
▲ 7.27
—
100 Fly SCY
—
—
2:04.47
1:50.25
▲ 14.22
—
1:36.68
▲ 13.57
1:24.83
▲ 11.85
1:20.31
▲ 4.52
1:12.11
▲ 8.20
—
200 Fly SCY
—
—
—
—
—
—
—
3:08.49
2:53.59
▲ 14.90
—
100 IM SCY
—
2:10.45
1:47.82
▲ 22.63
1:32.40
▲ 15.42
1:31.25
▲ 1.15
1:25.72
▲ 5.53
—
—
1:12.34
▲ 13.38
—
200 IM SCY
—
—
3:45.22
3:26.18
▲ 19.04
—
3:05.36
▲ 20.82
2:48.39
▲ 16.97
2:50.38
▼ 1.99
2:32.70
▲ 17.68
2:38.94
▼ 6.24
400 IM SCY
—
—
—
—
—
—
6:03.64
6:06.87
▼ 3.23
5:34.65
▲ 32.22
—
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.