Swimmer profile
Peter Guo
Male15-16Rockville Montgomery Swim ClubPV · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
34.16
31.25
▲ 2.91
—
28.89
▲ 2.36
30.48
▼ 1.59
100 Free LCM
1:20.54
1:10.35
▲ 10.19
—
1:05.11
▲ 5.24
1:10.02
▼ 4.91
200 Free LCM
2:46.40
2:32.29
▲ 14.11
2:26.73
▲ 5.56
2:22.36
▲ 4.37
—
400 Free LCM
6:14.61
5:13.33
▲ 61.28
5:15.20
▼ 1.87
5:03.95
▲ 11.25
5:02.56
▲ 1.39
800 Free LCM
—
—
10:43.78
10:32.90
▲ 10.88
—
50 Back LCM
40.63
35.20
▲ 5.43
—
—
—
100 Back LCM
1:28.24
1:22.38
▲ 5.86
1:19.10
▲ 3.28
1:16.10
▲ 3.00
—
200 Back LCM
3:00.63
2:47.21
▲ 13.42
2:50.02
▼ 2.81
2:45.35
▲ 4.67
—
50 Breast LCM
41.87
40.56
▲ 1.31
—
35.61
▲ 4.95
—
100 Breast LCM
1:36.74
1:26.88
▲ 9.86
1:27.27
▼ 0.39
1:20.85
▲ 6.42
1:28.32
▼ 7.47
200 Breast LCM
3:39.56
3:07.56
▲ 32.00
—
3:15.79
▼ 8.23
3:19.73
▼ 3.94
50 Fly LCM
—
34.57
—
—
—
100 Fly LCM
1:39.56
—
—
1:15.87
▲ 23.69
1:24.48
▼ 8.61
200 IM LCM
3:16.27
—
2:47.83
▲ 28.44
—
2:49.46
▼ 1.63
400 IM LCM
—
—
5:59.74
5:35.47
▲ 24.27
—
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.