Swimmer profile
Peter Ma
Male17-18Patriot Aquatic ClubIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
36.21
31.95
▲ 4.26
29.79
▲ 2.16
28.92
▲ 0.87
27.92
▲ 1.00
25.55
▲ 2.37
24.81
▲ 0.74
—
24.29
▲ 0.52
100 Free SCY
1:19.55
1:07.22
▲ 12.33
1:05.27
▲ 1.95
1:03.77
▲ 1.50
1:00.25
▲ 3.52
55.58
▲ 4.67
54.90
▲ 0.68
52.57
▲ 2.33
53.30
▼ 0.73
200 Free SCY
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2:24.61
2:24.25
▲ 0.36
2:18.44
▲ 5.81
2:09.37
▲ 9.07
2:02.19
▲ 7.18
1:58.49
▲ 3.70
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500 Free SCY
—
—
6:08.41
—
5:43.01
▲ 25.40
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—
—
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50 Back SCY
41.59
38.73
▲ 2.86
34.52
▲ 4.21
33.44
▲ 1.08
31.48
▲ 1.96
30.23
▲ 1.25
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—
27.85
▲ 2.38
100 Back SCY
1:30.57
1:17.11
▲ 13.46
1:13.16
▲ 3.95
1:11.20
▲ 1.96
1:04.81
▲ 6.39
1:01.97
▲ 2.84
1:00.75
▲ 1.22
1:01.81
▼ 1.06
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200 Back SCY
—
—
—
—
2:21.37
2:12.44
▲ 8.93
2:12.42
▲ 0.02
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—
50 Breast SCY
47.39
43.92
▲ 3.47
37.56
▲ 6.36
38.41
▼ 0.85
32.82
▲ 5.59
31.40
▲ 1.42
—
29.73
▲ 1.67
27.20
▲ 2.53
100 Breast SCY
—
1:28.37
1:23.79
▲ 4.58
1:19.79
▲ 4.00
1:09.78
▲ 10.01
1:06.53
▲ 3.25
1:01.58
▲ 4.95
1:01.38
▲ 0.20
57.97
▲ 3.41
200 Breast SCY
—
—
—
2:50.70
2:28.05
▲ 22.65
2:22.45
▲ 5.60
2:13.93
▲ 8.52
2:14.19
▼ 0.26
2:08.33
▲ 5.86
50 Fly SCY
38.87
33.81
▲ 5.06
32.39
▲ 1.42
31.61
▲ 0.78
29.55
▲ 2.06
27.96
▲ 1.59
—
—
26.13
▲ 1.83
100 Fly SCY
1:26.55
1:21.57
▲ 4.98
1:13.45
▲ 8.12
1:13.51
▼ 0.06
1:03.16
▲ 10.35
1:00.26
▲ 2.90
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—
55.65
▲ 4.61
100 IM SCY
1:28.93
1:19.77
▲ 9.16
1:14.65
▲ 5.12
1:11.32
▲ 3.33
1:07.56
▲ 3.76
1:03.70
▲ 3.86
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200 IM SCY
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2:43.28
2:39.22
▲ 4.06
2:32.85
▲ 6.37
2:19.02
▲ 13.83
2:09.09
▲ 9.93
2:05.63
▲ 3.46
2:03.66
▲ 1.97
2:05.00
▼ 1.34
400 IM SCY
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—
—
—
—
4:36.66
4:33.96
▲ 2.70
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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.