Swimmer profile
Damon Hirao Perreira
Male15-16Splash Aquatics, IncHI · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
44.88
40.37
▲ 4.51
33.92
▲ 6.45
31.51
▲ 2.41
32.08
▼ 0.57
28.10
▲ 3.98
27.40
▲ 0.70
100 Free LCM
—
—
1:17.78
1:11.87
▲ 5.91
1:06.41
▲ 5.46
1:04.22
▲ 2.19
1:00.98
▲ 3.24
200 Free LCM
—
—
2:48.38
2:39.85
▲ 8.53
2:33.57
▲ 6.28
2:20.96
▲ 12.61
2:23.52
▼ 2.56
400 Free LCM
—
—
—
5:41.74
—
—
—
50 Back LCM
58.07
46.90
▲ 11.17
44.76
▲ 2.14
43.48
▲ 1.28
—
35.94
▲ 7.54
34.84
▲ 1.10
100 Back LCM
—
—
1:35.36
1:32.32
▲ 3.04
1:27.03
▲ 5.29
1:21.66
▲ 5.37
—
200 Back LCM
—
—
—
3:15.53
3:15.84
▼ 0.31
2:56.62
▲ 19.22
2:52.81
▲ 3.81
50 Breast LCM
—
49.00
44.79
▲ 4.21
41.46
▲ 3.33
—
37.92
▲ 3.54
37.59
▲ 0.33
100 Breast LCM
—
1:45.57
1:45.68
▼ 0.11
1:29.77
▲ 15.91
1:26.80
▲ 2.97
1:25.64
▲ 1.16
1:23.84
▲ 1.80
200 Breast LCM
—
—
3:35.91
3:27.19
▲ 8.72
3:18.90
▲ 8.29
3:13.77
▲ 5.13
3:04.77
▲ 9.00
50 Fly LCM
—
42.74
38.32
▲ 4.42
34.66
▲ 3.66
—
31.66
▲ 3.00
31.10
▲ 0.56
100 Fly LCM
—
1:41.55
1:27.95
▲ 13.60
1:18.77
▲ 9.18
1:16.17
▲ 2.60
1:12.71
▲ 3.46
1:09.45
▲ 3.26
200 Fly LCM
—
—
3:12.90
3:03.12
▲ 9.78
2:47.77
▲ 15.35
2:37.16
▲ 10.61
2:43.45
▼ 6.29
200 IM LCM
—
—
3:04.81
2:55.94
▲ 8.87
2:50.86
▲ 5.08
2:46.21
▲ 4.65
2:38.21
▲ 8.00
400 IM LCM
—
—
—
—
6:03.84
—
—
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.