Swimmer profile
Z Certik
Male13-14Mountain ClubNM · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
40.07
38.76
▲ 1.31
35.28
▲ 3.48
30.62
▲ 4.66
29.76
▲ 0.86
28.67
▲ 1.09
100 Free SCY
1:40.78
1:27.28
▲ 13.50
1:16.08
▲ 11.20
1:05.82
▲ 10.26
1:04.36
▲ 1.46
1:00.67
▲ 3.69
200 Free SCY
—
—
2:45.07
2:16.91
▲ 28.16
2:12.39
▲ 4.52
2:10.45
▲ 1.94
500 Free SCY
—
—
—
6:14.25
5:50.65
▲ 23.60
5:44.23
▲ 6.42
1000 Free SCY
—
—
—
13:17.11
—
11:58.18
▲ 78.93
1650 Free SCY
—
—
—
—
21:09.93
19:54.17
▲ 75.76
50 Back SCY
50.59
48.06
▲ 2.53
—
39.41
▲ 8.65
36.18
▲ 3.23
—
100 Back SCY
—
1:47.64
1:30.84
▲ 16.80
1:23.71
▲ 7.13
—
1:15.63
▲ 8.08
200 Back SCY
—
—
—
2:52.08
2:35.60
▲ 16.48
—
50 Breast SCY
52.72
58.12
▼ 5.40
48.76
▲ 9.36
41.52
▲ 7.24
—
—
100 Breast SCY
2:00.26
1:56.55
▲ 3.71
1:38.56
▲ 17.99
1:28.65
▲ 9.91
1:26.88
▲ 1.77
—
200 Breast SCY
—
—
—
3:17.38
2:57.45
▲ 19.93
2:54.48
▲ 2.97
50 Fly SCY
—
46.61
42.07
▲ 4.54
36.84
▲ 5.23
34.02
▲ 2.82
—
100 Fly SCY
—
—
1:38.48
1:21.00
▲ 17.48
1:11.66
▲ 9.34
1:09.36
▲ 2.30
200 Fly SCY
—
—
—
3:07.56
2:42.80
▲ 24.76
2:40.74
▲ 2.06
100 IM SCY
—
1:39.91
1:29.58
▲ 10.33
1:17.53
▲ 12.05
1:15.50
▲ 2.03
—
200 IM SCY
—
—
3:08.15
2:45.56
▲ 22.59
2:38.88
▲ 6.68
2:37.03
▲ 1.85
400 IM SCY
—
—
—
—
5:30.31
5:16.47
▲ 13.84
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.