Swimmer profile
Katie Bernero
Female15-16Waterloo SwimmingST · SOUTHERN
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
—
43.57
41.30
▲ 2.27
39.26
▲ 2.04
38.54
▲ 0.72
33.21
▲ 5.33
29.87
▲ 3.34
28.65
▲ 1.22
26.69
▲ 1.96
26.38
▲ 0.31
100 Free SCY
—
1:32.03
1:40.96
▼ 8.93
1:30.45
▲ 10.51
—
1:08.27
▲ 22.18
1:07.01
▲ 1.26
1:04.98
▲ 2.03
1:02.49
▲ 2.49
58.45
▲ 4.04
200 Free SCY
—
—
3:35.00
3:24.02
▲ 10.98
—
—
—
2:29.14
▲ 54.88
2:21.87
▲ 7.27
2:22.09
▼ 0.22
500 Free SCY
—
—
—
—
—
—
—
6:55.44
6:39.70
▲ 15.74
—
50 Back SCY
—
52.53
46.11
▲ 6.42
44.69
▲ 1.42
45.11
▼ 0.42
35.72
▲ 9.39
—
—
31.97
▲ 3.75
—
100 Back SCY
—
—
—
—
—
—
1:16.36
1:16.74
▼ 0.38
1:12.31
▲ 4.43
1:04.52
▲ 7.79
200 Back SCY
—
—
—
—
—
—
—
—
2:44.26
—
50 Breast SCY
1:20.23
51.03
▲ 29.20
51.87
▼ 0.84
49.46
▲ 2.41
49.42
▲ 0.04
39.02
▲ 10.40
—
—
—
—
100 Breast SCY
—
1:52.62
1:51.43
▲ 1.19
1:44.39
▲ 7.04
1:41.80
▲ 2.59
1:24.87
▲ 16.93
1:19.63
▲ 5.24
1:19.53
▲ 0.10
1:12.53
▲ 7.00
1:10.11
▲ 2.42
200 Breast SCY
—
—
—
—
3:31.98
3:09.29
▲ 22.69
2:57.16
▲ 12.13
2:49.47
▲ 7.69
2:55.00
▼ 5.53
2:41.28
▲ 13.72
50 Fly SCY
—
57.08
49.69
▲ 7.39
50.91
▼ 1.22
48.84
▲ 2.07
36.85
▲ 11.99
—
33.22
▲ 3.63
—
—
100 Fly SCY
—
—
2:05.24
—
—
1:26.68
▲ 38.56
1:18.28
▲ 8.40
1:18.04
▲ 0.24
1:12.88
▲ 5.16
1:09.57
▲ 3.31
100 IM SCY
—
—
1:47.52
1:37.63
▲ 9.89
1:35.10
▲ 2.53
1:17.89
▲ 17.21
—
—
—
1:04.36
▲ 13.53
200 IM SCY
—
—
—
3:46.77
—
2:48.56
▲ 58.21
2:41.98
▲ 6.58
2:39.99
▲ 1.99
2:34.17
▲ 5.82
2:28.50
▲ 5.67
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.