Swimmer profile
Peter Guo
Male15-16Rockville Montgomery Swim ClubPV · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
49.19
38.40
▲ 10.79
34.74
▲ 3.66
31.36
▲ 3.38
27.73
▲ 3.63
26.65
▲ 1.08
24.80
▲ 1.85
23.62
▲ 1.18
100 Free SCY
—
1:30.53
—
1:10.03
▲ 20.50
1:03.66
▲ 6.37
58.60
▲ 5.06
54.72
▲ 3.88
53.66
▲ 1.06
200 Free SCY
—
—
—
2:29.62
2:09.82
▲ 19.80
2:04.40
▲ 5.42
2:02.52
▲ 1.88
2:07.07
▼ 4.55
500 Free SCY
—
—
—
6:55.79
5:42.80
▲ 72.99
5:35.52
▲ 7.28
5:22.50
▲ 13.02
5:19.77
▲ 2.73
1000 Free SCY
—
—
—
—
—
—
11:21.70
—
50 Back SCY
56.49
45.03
▲ 11.46
40.33
▲ 4.70
34.43
▲ 5.90
—
31.17
▲ 3.26
—
—
100 Back SCY
—
—
—
1:15.69
1:06.79
▲ 8.90
1:06.74
▲ 0.05
1:03.26
▲ 3.48
1:03.02
▲ 0.24
200 Back SCY
—
—
—
—
2:20.51
2:18.89
▲ 1.62
2:10.67
▲ 8.22
2:13.63
▼ 2.96
50 Breast SCY
1:10.37
50.01
▲ 20.36
—
39.25
▲ 10.76
33.96
▲ 5.29
31.73
▲ 2.23
32.38
▼ 0.65
29.77
▲ 2.61
100 Breast SCY
—
—
—
1:24.72
1:13.42
▲ 11.30
1:10.23
▲ 3.19
1:07.21
▲ 3.02
1:04.32
▲ 2.89
200 Breast SCY
—
—
—
—
2:40.20
2:31.44
▲ 8.76
2:32.25
▼ 0.81
2:22.00
▲ 10.25
50 Fly SCY
—
48.38
—
37.77
▲ 10.61
—
30.58
▲ 7.19
—
26.64
▲ 3.94
100 Fly SCY
—
—
—
1:31.41
1:14.90
▲ 16.51
1:09.37
▲ 5.53
1:03.63
▲ 5.74
1:02.04
▲ 1.59
200 Fly SCY
—
—
—
—
—
—
2:22.93
2:16.54
▲ 6.39
100 IM SCY
2:13.19
1:39.98
▲ 33.21
—
1:17.00
▲ 22.98
1:10.07
▲ 6.93
1:03.24
▲ 6.83
1:02.53
▲ 0.71
—
200 IM SCY
—
—
—
2:52.63
2:24.71
▲ 27.92
2:19.38
▲ 5.33
2:11.12
▲ 8.26
2:07.45
▲ 3.67
400 IM SCY
—
—
—
—
5:14.04
4:56.80
▲ 17.24
4:40.81
▲ 15.99
4:40.39
▲ 0.42
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.