Swimmer profile
Pierre Zeineddin
MaleOpen / SeniorRockville Montgomery Swim ClubSCS · WESTERNCollege athlete · California Institute of TechnologyD3
SeasonUSA Swimming season runs Sept – Aug
Event
2011–12
2012–13
2013–14
2014–15
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2024–25
2025–26
50 Free SCY
46.51
35.05
▲ 11.46
33.22
▲ 1.83
28.63
▲ 4.59
25.90
▲ 2.73
23.86
▲ 2.04
23.23
▲ 0.63
22.49
▲ 0.74
—
21.80
▲ 0.69
22.11
▼ 0.31
21.72
▲ 0.39
23.31
▼ 1.59
—
100 Free SCY
1:33.69
1:25.93
▲ 7.76
1:17.83
▲ 8.10
1:07.03
▲ 10.80
56.81
▲ 10.22
52.93
▲ 3.88
50.53
▲ 2.40
48.83
▲ 1.70
47.81
▲ 1.02
47.81
± 0.00
48.91
▼ 1.10
47.85
▲ 1.06
50.97
▼ 3.12
50.74
▲ 0.23
200 Free SCY
—
—
—
—
2:02.12
1:59.58
▲ 2.54
1:46.25
▲ 13.33
1:44.33
▲ 1.92
1:44.08
▲ 0.25
1:45.84
▼ 1.76
1:45.30
▲ 0.54
1:45.95
▼ 0.65
1:46.18
▼ 0.23
—
500 Free SCY
—
—
—
—
6:03.25
5:30.12
▲ 33.13
5:03.13
▲ 26.99
—
4:46.49
▲ 16.64
—
—
—
5:05.50
▼ 19.01
4:52.77
▲ 12.73
1000 Free SCY
—
—
—
—
—
11:25.24
10:36.37
▲ 48.87
—
—
—
—
—
11:02.50
▼ 26.13
—
1650 Free SCY
—
—
—
—
—
—
17:29.71
—
—
—
—
—
—
—
50 Back SCY
—
47.26
38.74
▲ 8.52
—
29.60
▲ 9.14
—
—
25.99
▲ 3.61
—
—
—
—
—
—
100 Back SCY
—
—
1:22.94
1:15.50
▲ 7.44
—
—
1:00.04
▲ 15.46
57.23
▲ 2.81
—
—
—
—
—
—
200 Back SCY
—
—
—
—
—
2:17.25
—
1:59.80
▲ 17.45
—
—
2:05.82
▼ 6.02
2:08.15
▼ 2.33
—
—
50 Breast SCY
—
48.33
—
38.10
▲ 10.23
37.18
▲ 0.92
—
—
28.98
▲ 8.20
—
—
—
—
—
—
100 Breast SCY
—
—
—
—
1:17.58
1:07.86
▲ 9.72
1:05.18
▲ 2.68
1:02.66
▲ 2.52
1:00.11
▲ 2.55
1:01.04
▼ 0.93
1:09.59
▼ 8.55
1:01.94
▲ 7.65
—
—
200 Breast SCY
—
—
—
3:07.23
—
2:28.31
▲ 38.92
2:21.49
▲ 6.82
—
2:13.16
▲ 8.33
—
—
—
—
—
50 Fly SCY
51.90
38.89
▲ 13.01
35.89
▲ 3.00
30.43
▲ 5.46
27.10
▲ 3.33
25.40
▲ 1.70
—
23.94
▲ 1.46
—
—
—
—
—
—
100 Fly SCY
—
1:46.23
1:27.20
▲ 19.03
1:06.46
▲ 20.74
58.74
▲ 7.72
54.74
▲ 4.00
52.08
▲ 2.66
51.23
▲ 0.85
50.44
▲ 0.79
50.13
▲ 0.31
49.34
▲ 0.79
49.42
▼ 0.08
51.16
▼ 1.74
50.78
▲ 0.38
200 Fly SCY
—
—
3:40.01
2:39.22
▲ 60.79
2:09.01
▲ 30.21
2:00.16
▲ 8.85
1:54.28
▲ 5.88
1:51.27
▲ 3.01
1:49.86
▲ 1.41
1:47.79
▲ 2.07
1:47.72
▲ 0.07
1:48.33
▼ 0.61
1:50.71
▼ 2.38
1:49.90
▲ 0.81
100 IM SCY
1:50.12
1:36.27
▲ 13.85
1:25.05
▲ 11.22
1:12.96
▲ 12.09
1:07.62
▲ 5.34
—
—
—
—
—
—
54.14
▲ 13.48
1:03.59
▼ 9.45
54.42
▲ 9.17
200 IM SCY
—
—
—
2:39.47
2:15.53
▲ 23.94
2:07.38
▲ 8.15
2:01.67
▲ 5.71
1:58.66
▲ 3.01
1:56.95
▲ 1.71
1:54.06
▲ 2.89
1:56.84
▼ 2.78
1:52.26
▲ 4.58
1:59.21
▼ 6.95
2:00.04
▼ 0.83
400 IM SCY
—
—
—
—
—
4:28.66
4:14.86
▲ 13.80
4:11.09
▲ 3.77
4:11.32
▼ 0.23
4:10.17
▲ 1.15
4:22.12
▼ 11.95
—
—
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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.