Swimmer profile
Dastan Nassiri
Male13-14Palo Alto Stanford AquaticsPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
32.48
29.10
▲ 3.38
28.30
▲ 0.80
26.13
▲ 2.17
25.53
▲ 0.60
100 Free SCY
1:14.30
1:07.30
▲ 7.00
1:02.05
▲ 5.25
57.85
▲ 4.20
55.58
▲ 2.27
200 Free SCY
—
2:27.46
2:15.42
▲ 12.04
2:04.73
▲ 10.69
2:05.87
▼ 1.14
500 Free SCY
6:47.83
7:06.98
▼ 19.15
—
—
—
50 Back SCY
40.76
37.21
▲ 3.55
35.59
▲ 1.62
32.83
▲ 2.76
—
100 Back SCY
1:30.30
—
1:19.00
▲ 11.30
1:11.59
▲ 7.41
1:09.91
▲ 1.68
50 Breast SCY
43.33
42.42
▲ 0.91
42.66
▼ 0.24
36.36
▲ 6.30
—
100 Breast SCY
1:36.96
1:32.25
▲ 4.71
1:29.91
▲ 2.34
1:20.01
▲ 9.90
1:16.33
▲ 3.68
200 Breast SCY
—
3:29.28
3:08.66
▲ 20.62
—
—
50 Fly SCY
39.27
35.31
▲ 3.96
30.80
▲ 4.51
28.82
▲ 1.98
26.09
▲ 2.73
100 Fly SCY
1:30.21
1:20.65
▲ 9.56
1:08.22
▲ 12.43
1:02.40
▲ 5.82
59.39
▲ 3.01
200 Fly SCY
—
3:01.33
2:50.50
▲ 10.83
2:22.82
▲ 27.68
2:16.31
▲ 6.51
100 IM SCY
1:20.77
1:16.30
▲ 4.47
1:16.44
▼ 0.14
1:10.06
▲ 6.38
1:00.65
▲ 9.41
200 IM SCY
—
2:56.94
2:34.28
▲ 22.66
2:23.48
▲ 10.80
2:21.38
▲ 2.10
400 IM SCY
—
—
—
5:00.64
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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.