Swimmer profile
Katherine Xiao
Female13-14Xtreme Swim ClubNE · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2024–25
2025–26
50 Free LCM
31.33
30.67
▲ 0.66
100 Free LCM
1:05.33
1:04.17
▲ 1.16
200 Free LCM
2:25.32
2:17.74
▲ 7.58
400 Free LCM
5:01.51
4:46.86
▲ 14.65
800 Free LCM
—
10:00.25
1500 Free LCM
20:06.61
18:51.38
▲ 75.23
50 Back LCM
36.50
—
100 Back LCM
1:19.26
—
200 Back LCM
2:46.70
2:47.84
▼ 1.14
50 Breast LCM
38.22
37.62
▲ 0.60
100 Breast LCM
1:22.60
1:24.02
▼ 1.42
200 Breast LCM
3:02.24
2:59.17
▲ 3.07
50 Fly LCM
37.25
33.66
▲ 3.59
100 Fly LCM
1:20.49
1:13.41
▲ 7.08
200 IM LCM
2:37.82
2:35.96
▲ 1.86
400 IM LCM
5:53.21
5:29.35
▲ 23.86
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.