Swimmer profile
Helen Guo
Female13-14Santa Clara Swim ClubPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
33.94
33.95
▼ 0.01
32.53
▲ 1.42
31.57
▲ 0.96
100 Free LCM
1:15.97
1:14.08
▲ 1.89
1:11.48
▲ 2.60
1:10.33
▲ 1.15
200 Free LCM
2:47.13
2:39.62
▲ 7.51
—
—
400 Free LCM
6:03.71
5:33.87
▲ 29.84
5:10.12
▲ 23.75
—
800 Free LCM
—
11:16.31
10:34.33
▲ 41.98
—
1500 Free LCM
—
21:17.04
19:59.36
▲ 77.68
—
50 Back LCM
40.91
39.98
▲ 0.93
37.76
▲ 2.22
—
100 Back LCM
1:30.21
1:27.09
▲ 3.12
1:26.69
▲ 0.40
1:20.04
▲ 6.65
200 Back LCM
—
3:01.33
—
—
50 Breast LCM
41.79
39.28
▲ 2.51
37.55
▲ 1.73
—
100 Breast LCM
1:31.80
1:26.94
▲ 4.86
1:21.67
▲ 5.27
—
200 Breast LCM
—
3:09.28
2:52.41
▲ 16.87
—
50 Fly LCM
37.62
36.96
▲ 0.66
34.44
▲ 2.52
—
100 Fly LCM
1:32.12
1:30.78
▲ 1.34
1:15.48
▲ 15.30
1:15.87
▼ 0.39
200 IM LCM
3:08.40
2:57.62
▲ 10.78
2:46.20
▲ 11.42
—
400 IM LCM
—
—
5:48.84
—
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.