Swimmer profile
Juan-Antonio Romero
Male15-16BEASTNM · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
59.51
—
48.28
▲ 11.23
40.52
▲ 7.76
35.84
▲ 4.68
31.93
▲ 3.91
28.06
▲ 3.87
26.67
▲ 1.39
26.28
▲ 0.39
100 Free SCY
2:19.61
2:15.52
▲ 4.09
1:55.14
▲ 20.38
—
1:22.07
▲ 33.07
1:09.38
▲ 12.69
1:01.11
▲ 8.27
57.92
▲ 3.19
56.04
▲ 1.88
200 Free SCY
—
—
—
3:35.96
3:14.20
▲ 21.76
2:37.76
▲ 36.44
2:13.13
▲ 24.63
2:05.59
▲ 7.54
1:58.83
▲ 6.76
500 Free SCY
—
—
—
—
—
7:09.86
6:08.01
▲ 61.85
5:28.19
▲ 39.82
5:15.67
▲ 12.52
1000 Free SCY
—
—
—
—
—
—
—
11:08.55
11:01.55
▲ 7.00
1650 Free SCY
—
—
—
—
—
—
—
18:49.36
17:55.83
▲ 53.53
50 Back SCY
1:14.39
—
56.00
▲ 18.39
54.39
▲ 1.61
40.85
▲ 13.54
36.30
▲ 4.55
31.76
▲ 4.54
30.37
▲ 1.39
29.15
▲ 1.22
100 Back SCY
—
—
—
—
1:31.64
1:15.87
▲ 15.77
1:10.79
▲ 5.08
1:04.16
▲ 6.63
1:00.57
▲ 3.59
200 Back SCY
—
—
—
—
—
2:56.71
2:33.79
▲ 22.92
2:19.37
▲ 14.42
2:11.05
▲ 8.32
50 Breast SCY
—
—
—
—
1:05.68
57.59
▲ 8.09
47.64
▲ 9.95
40.06
▲ 7.58
38.42
▲ 1.64
100 Breast SCY
—
—
3:03.92
—
—
2:05.48
▲ 58.44
1:32.95
▲ 32.53
1:26.51
▲ 6.44
1:20.30
▲ 6.21
200 Breast SCY
—
—
—
—
—
3:58.66
3:14.22
▲ 44.44
2:57.28
▲ 16.94
2:58.77
▼ 1.49
50 Fly SCY
—
—
1:22.16
1:00.29
▲ 21.87
51.08
▲ 9.21
45.33
▲ 5.75
38.30
▲ 7.03
29.41
▲ 8.89
28.85
▲ 0.56
100 Fly SCY
—
—
—
—
1:51.53
1:43.37
▲ 8.16
1:12.97
▲ 30.40
1:03.75
▲ 9.22
1:02.62
▲ 1.13
200 Fly SCY
—
—
—
—
—
3:32.28
—
2:31.08
▲ 61.20
2:14.23
▲ 16.85
100 IM SCY
—
—
2:28.29
—
1:58.19
▲ 30.10
1:34.40
▲ 23.79
1:22.33
▲ 12.07
1:10.12
▲ 12.21
1:08.20
▲ 1.92
200 IM SCY
—
—
—
—
3:42.86
3:13.40
▲ 29.46
2:37.56
▲ 35.84
2:28.94
▲ 8.62
2:23.51
▲ 5.43
400 IM SCY
—
—
—
—
—
—
6:09.37
5:03.18
▲ 66.19
4:54.44
▲ 8.74
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.