Swimmer profile
Zack Rosa-Berrios
Male15-16King Marlin Swim ClubOK · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
36.49
30.20
▲ 6.29
28.12
▲ 2.08
25.53
▲ 2.59
24.50
▲ 1.03
23.78
▲ 0.72
100 Free SCY
1:23.32
1:14.02
▲ 9.30
1:02.06
▲ 11.96
56.93
▲ 5.13
53.06
▲ 3.87
50.47
▲ 2.59
200 Free SCY
—
2:36.57
2:18.90
▲ 17.67
—
1:57.85
▲ 21.05
1:50.23
▲ 7.62
500 Free SCY
—
7:14.54
6:11.98
▲ 62.56
5:32.05
▲ 39.93
5:18.96
▲ 13.09
—
1000 Free SCY
—
—
—
11:36.98
12:11.32
▼ 34.34
—
1650 Free SCY
—
—
—
20:25.78
—
—
50 Back SCY
41.60
39.67
▲ 1.93
—
32.98
▲ 6.69
—
27.40
▲ 5.58
100 Back SCY
1:38.19
1:25.79
▲ 12.40
1:15.28
▲ 10.51
1:07.45
▲ 7.83
—
1:02.36
▲ 5.09
200 Back SCY
—
3:11.73
—
—
—
2:09.06
▲ 62.67
50 Breast SCY
49.91
45.03
▲ 4.88
—
—
—
—
100 Breast SCY
1:47.10
1:38.68
▲ 8.42
1:26.25
▲ 12.43
—
—
1:17.28
▲ 8.97
200 Breast SCY
—
—
—
—
—
2:46.22
50 Fly SCY
43.75
36.56
▲ 7.19
—
—
—
—
100 Fly SCY
—
—
1:14.50
1:02.26
▲ 12.24
59.20
▲ 3.06
58.94
▲ 0.26
200 Fly SCY
—
—
2:42.59
2:19.29
▲ 23.30
2:10.97
▲ 8.32
2:04.52
▲ 6.45
100 IM SCY
1:35.72
1:27.45
▲ 8.27
—
—
—
—
200 IM SCY
—
—
2:40.26
2:28.57
▲ 11.69
—
2:14.01
▲ 14.56
400 IM SCY
—
6:12.87
5:31.38
▲ 41.49
5:22.16
▲ 9.22
5:04.21
▲ 17.95
4:43.61
▲ 20.60
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.