Swimmer profile
Isaac Nieves
Male15-16Sierra Marlins Swim TeamSN · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
37.76
36.22
▲ 1.54
31.26
▲ 4.96
28.13
▲ 3.13
26.39
▲ 1.74
24.05
▲ 2.34
23.71
▲ 0.34
100 Free SCY
1:32.86
1:25.35
▲ 7.51
1:08.78
▲ 16.57
1:02.94
▲ 5.84
53.34
▲ 9.60
50.61
▲ 2.73
47.67
▲ 2.94
200 Free SCY
3:17.40
3:09.53
▲ 7.87
2:31.65
▲ 37.88
—
1:57.89
▲ 33.76
1:45.33
▲ 12.56
1:42.10
▲ 3.23
500 Free SCY
8:45.81
8:05.77
▲ 40.04
—
5:59.77
▲ 126.00
—
4:53.82
▲ 65.95
4:31.76
▲ 22.06
50 Back SCY
—
42.53
36.38
▲ 6.15
32.77
▲ 3.61
28.89
▲ 3.88
25.80
▲ 3.09
25.28
▲ 0.52
100 Back SCY
—
1:36.91
1:17.26
▲ 19.65
1:09.84
▲ 7.42
59.40
▲ 10.44
55.08
▲ 4.32
53.01
▲ 2.07
200 Back SCY
—
—
2:50.59
—
2:07.78
▲ 42.81
1:59.64
▲ 8.14
1:59.97
▼ 0.33
50 Breast SCY
—
53.14
41.66
▲ 11.48
39.32
▲ 2.34
—
—
30.81
▲ 8.51
100 Breast SCY
—
2:02.26
—
1:26.26
▲ 36.00
1:17.04
▲ 9.22
1:11.31
▲ 5.73
1:06.13
▲ 5.18
200 Breast SCY
—
—
—
—
2:41.74
—
—
50 Fly SCY
—
41.87
33.23
▲ 8.64
30.55
▲ 2.68
29.57
▲ 0.98
—
25.50
▲ 4.07
100 Fly SCY
—
1:40.60
1:12.64
▲ 27.96
1:09.11
▲ 3.53
1:00.25
▲ 8.86
57.02
▲ 3.23
54.35
▲ 2.67
200 Fly SCY
—
—
—
2:48.79
—
—
—
100 IM SCY
1:45.76
1:32.45
▲ 13.31
1:17.38
▲ 15.07
1:10.82
▲ 6.56
1:09.08
▲ 1.74
—
—
200 IM SCY
—
—
2:45.79
2:30.80
▲ 14.99
2:17.94
▲ 12.86
2:08.96
▲ 8.98
2:00.03
▲ 8.93
400 IM SCY
—
—
5:47.85
5:18.99
▲ 28.86
4:44.14
▲ 34.85
—
4:29.28
▲ 14.86
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.