Swimmer profile
Katya Boon-Bystrova
Female13-14King Aquatic ClubPNW · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
50 Free LCM
39.08
32.65
▲ 6.43
31.56
▲ 1.09
100 Free LCM
1:37.60
1:12.36
▲ 25.24
1:11.73
▲ 0.63
200 Free LCM
—
2:42.71
2:37.62
▲ 5.09
400 Free LCM
—
5:44.13
5:30.16
▲ 13.97
800 Free LCM
—
—
11:30.31
50 Back LCM
49.66
42.03
▲ 7.63
38.10
▲ 3.93
100 Back LCM
—
1:34.84
1:25.00
▲ 9.84
200 Back LCM
—
3:25.82
3:01.06
▲ 24.76
50 Breast LCM
53.11
47.77
▲ 5.34
41.11
▲ 6.66
100 Breast LCM
—
1:40.42
1:32.12
▲ 8.30
200 Breast LCM
—
3:32.35
3:14.63
▲ 17.72
50 Fly LCM
—
40.70
34.62
▲ 6.08
100 Fly LCM
—
—
1:27.34
200 Fly LCM
—
—
3:15.45
200 IM LCM
—
3:16.44
3:00.22
▲ 16.22
400 IM LCM
—
—
6:13.09
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.