Swimmer profile
Patricia Koo
Female17-18Princeton Tiger Aquatic ClubNJ · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2021–22
2022–23
2025–26
50 Free LCM
43.57
35.16
▲ 8.41
33.33
▲ 1.83
31.17
▲ 2.16
100 Free LCM
1:42.34
1:17.78
▲ 24.56
1:12.18
▲ 5.60
—
200 Free LCM
—
2:44.77
2:37.34
▲ 7.43
2:30.98
▲ 6.36
400 Free LCM
—
5:51.72
—
5:32.37
▲ 19.35
50 Back LCM
48.85
—
—
36.21
▲ 12.64
100 Back LCM
—
1:26.78
1:19.25
▲ 7.53
1:19.22
▲ 0.03
50 Breast LCM
58.19
—
—
—
100 Breast LCM
2:06.20
—
—
—
50 Fly LCM
50.20
37.39
▲ 12.81
36.21
▲ 1.18
34.31
▲ 1.90
100 Fly LCM
—
1:27.05
1:24.01
▲ 3.04
—
200 IM LCM
—
3:05.11
2:58.53
▲ 6.58
—
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.