Swimmer profile
Kennedy Kostur
Female15-16Maverick AquaticsCO · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free SCY
44.65
41.18
▲ 3.47
33.02
▲ 8.16
29.55
▲ 3.47
26.90
▲ 2.65
26.68
▲ 0.22
28.73
▼ 2.05
100 Free SCY
1:52.45
1:28.10
▲ 24.35
1:15.03
▲ 13.07
1:03.20
▲ 11.83
59.08
▲ 4.12
57.56
▲ 1.52
1:03.57
▼ 6.01
200 Free SCY
—
3:24.97
3:00.09
▲ 24.88
2:19.88
▲ 40.21
2:10.17
▲ 9.71
2:07.27
▲ 2.90
2:10.85
▼ 3.58
500 Free SCY
—
—
—
6:33.12
5:47.59
▲ 45.53
5:57.97
▼ 10.38
6:09.11
▼ 11.14
1000 Free SCY
—
—
—
—
12:27.36
—
—
50 Back SCY
51.93
47.19
▲ 4.74
39.03
▲ 8.16
32.64
▲ 6.39
31.01
▲ 1.63
30.82
▲ 0.19
29.70
▲ 1.12
100 Back SCY
—
1:46.87
1:24.66
▲ 22.21
1:10.30
▲ 14.36
1:05.42
▲ 4.88
1:03.29
▲ 2.13
1:04.48
▼ 1.19
200 Back SCY
—
—
—
—
2:20.96
2:17.08
▲ 3.88
2:22.86
▼ 5.78
50 Breast SCY
—
1:12.67
51.57
▲ 21.10
43.09
▲ 8.48
—
38.36
▲ 4.73
—
50 Fly SCY
—
1:03.36
—
32.56
▲ 30.80
—
—
29.31
▲ 3.25
100 Fly SCY
—
—
—
1:14.81
1:07.97
▲ 6.84
1:02.76
▲ 5.21
1:03.96
▼ 1.20
200 Fly SCY
—
—
—
—
—
2:36.42
2:40.14
▼ 3.72
100 IM SCY
—
1:55.42
1:27.32
▲ 28.10
1:15.63
▲ 11.69
1:12.96
▲ 2.67
1:09.31
▲ 3.65
—
200 IM SCY
—
—
—
—
2:30.55
2:23.61
▲ 6.94
2:24.21
▼ 0.60
400 IM SCY
—
—
—
—
5:31.63
5:20.05
▲ 11.58
5:23.07
▼ 3.02
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.