Swimmer profile
Alex Serafin
Male15-16Cincinnati MarlinsOH · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
43.69
35.26
▲ 8.43
34.77
▲ 0.49
29.58
▲ 5.19
25.99
▲ 3.59
24.49
▲ 1.50
24.26
▲ 0.23
22.51
▲ 1.75
23.40
▼ 0.89
22.86
▲ 0.54
100 Free SCY
—
1:33.44
1:16.33
▲ 17.11
1:04.84
▲ 11.49
1:01.46
▲ 3.38
52.85
▲ 8.61
52.34
▲ 0.51
49.38
▲ 2.96
52.23
▼ 2.85
50.39
▲ 1.84
200 Free SCY
—
—
2:51.04
2:24.54
▲ 26.50
2:10.00
▲ 14.54
2:02.31
▲ 7.69
1:54.35
▲ 7.96
1:52.84
▲ 1.51
—
1:56.18
▼ 3.34
500 Free SCY
—
—
—
—
6:01.35
5:51.98
▲ 9.37
5:28.39
▲ 23.59
5:15.32
▲ 13.07
—
5:40.30
▼ 24.98
1650 Free SCY
—
—
—
—
—
—
19:29.45
—
—
—
50 Back SCY
53.80
46.19
▲ 7.61
41.20
▲ 4.99
39.69
▲ 1.51
33.93
▲ 5.76
30.40
▲ 3.53
—
28.84
▲ 1.56
—
30.59
▼ 1.75
100 Back SCY
—
1:42.14
—
1:24.33
▲ 17.81
—
1:11.06
▲ 13.27
1:08.63
▲ 2.43
1:08.14
▲ 0.49
—
1:04.11
▲ 4.03
200 Back SCY
—
—
—
—
—
—
2:25.72
—
—
—
50 Breast SCY
59.01
—
50.63
▲ 8.38
43.17
▲ 7.46
36.74
▲ 6.43
32.64
▲ 4.10
—
29.28
▲ 3.36
31.74
▼ 2.46
29.25
▲ 2.49
100 Breast SCY
—
—
1:45.39
1:31.15
▲ 14.24
1:18.94
▲ 12.21
1:14.42
▲ 4.52
1:06.46
▲ 7.96
1:03.71
▲ 2.75
1:08.21
▼ 4.50
1:01.11
▲ 7.10
200 Breast SCY
—
—
—
—
—
2:41.11
2:27.91
▲ 13.20
2:20.22
▲ 7.69
2:32.00
▼ 11.78
2:26.56
▲ 5.44
50 Fly SCY
—
—
—
46.85
34.57
▲ 12.28
32.54
▲ 2.03
—
25.73
▲ 6.81
—
25.57
▲ 0.16
100 Fly SCY
—
—
—
1:38.73
—
1:10.86
▲ 27.87
1:04.03
▲ 6.83
58.90
▲ 5.13
1:00.59
▼ 1.69
—
100 IM SCY
—
1:54.75
1:35.84
▲ 18.91
1:19.90
▲ 15.94
1:11.25
▲ 8.65
1:03.89
▲ 7.36
—
59.61
▲ 4.28
—
—
200 IM SCY
—
—
—
2:56.72
2:46.73
▲ 9.99
2:25.19
▲ 21.54
2:10.97
▲ 14.22
2:07.65
▲ 3.32
2:18.56
▼ 10.91
—
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.