Swimmer profile
Rosie Alonzo
Female17-18Mandell Jewish Community Center SharksCT · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
1:00.63
41.31
▲ 19.32
36.03
▲ 5.28
33.29
▲ 2.74
32.20
▲ 1.09
29.69
▲ 2.51
29.00
▲ 0.69
28.04
▲ 0.96
27.81
▲ 0.23
—
26.99
▲ 0.82
100 Free SCY
—
1:45.31
1:22.67
▲ 22.64
1:14.92
▲ 7.75
1:09.52
▲ 5.40
1:02.66
▲ 6.86
1:01.58
▲ 1.08
1:00.17
▲ 1.41
58.49
▲ 1.68
58.94
▼ 0.45
58.52
▲ 0.42
200 Free SCY
—
—
2:53.21
2:34.70
▲ 18.51
2:27.75
▲ 6.95
2:13.14
▲ 14.61
2:14.14
▼ 1.00
2:06.15
▲ 7.99
2:07.24
▼ 1.09
2:09.83
▼ 2.59
2:07.69
▲ 2.14
500 Free SCY
—
—
7:49.69
6:48.18
▲ 61.51
6:26.71
▲ 21.47
5:55.76
▲ 30.95
6:04.64
▼ 8.88
6:06.63
▼ 1.99
5:40.61
▲ 26.02
5:42.26
▼ 1.65
5:33.63
▲ 8.63
1000 Free SCY
—
—
—
—
—
—
12:13.98
—
12:04.14
▲ 9.84
—
11:33.92
▲ 30.22
50 Back SCY
1:00.31
51.78
▲ 8.53
44.12
▲ 7.66
40.85
▲ 3.27
38.93
▲ 1.92
34.89
▲ 4.04
—
—
31.47
▲ 3.42
31.41
▲ 0.06
30.62
▲ 0.79
100 Back SCY
—
—
1:33.45
1:28.09
▲ 5.36
1:21.06
▲ 7.03
1:14.42
▲ 6.64
1:12.50
▲ 1.92
1:05.49
▲ 7.01
1:05.65
▼ 0.16
1:07.23
▼ 1.58
1:07.69
▼ 0.46
200 Back SCY
—
—
—
—
—
2:33.69
2:31.55
▲ 2.14
2:23.36
▲ 8.19
2:24.27
▼ 0.91
—
—
50 Breast SCY
—
—
52.74
47.42
▲ 5.32
42.75
▲ 4.67
—
—
—
—
—
—
100 Breast SCY
—
—
1:53.23
—
1:36.49
▲ 16.74
1:24.90
▲ 11.59
1:22.58
▲ 2.32
1:18.23
▲ 4.35
1:17.79
▲ 0.44
1:17.83
▼ 0.04
1:16.51
▲ 1.32
200 Breast SCY
—
—
—
—
—
—
2:56.74
2:46.98
▲ 9.76
2:45.10
▲ 1.88
2:48.98
▼ 3.88
2:43.84
▲ 5.14
50 Fly SCY
—
—
44.40
39.66
▲ 4.74
34.72
▲ 4.94
32.63
▲ 2.09
32.56
▲ 0.07
—
—
—
31.45
▲ 1.11
100 Fly SCY
—
—
—
1:29.37
1:15.31
▲ 14.06
1:11.94
▲ 3.37
1:09.73
▲ 2.21
1:09.62
▲ 0.11
1:07.92
▲ 1.70
1:06.52
▲ 1.40
1:05.29
▲ 1.23
200 Fly SCY
—
—
—
—
2:51.79
2:40.22
▲ 11.57
2:31.18
▲ 9.04
2:31.00
▲ 0.18
—
2:27.95
▲ 3.05
—
100 IM SCY
—
1:59.21
1:29.42
▲ 29.79
1:27.58
▲ 1.84
1:19.83
▲ 7.75
—
—
—
—
—
1:10.30
▲ 9.53
200 IM SCY
—
—
3:16.06
2:59.07
▲ 16.99
2:47.07
▲ 12.00
2:33.04
▲ 14.03
2:28.90
▲ 4.14
2:24.60
▲ 4.30
2:21.76
▲ 2.84
2:22.17
▼ 0.41
2:19.32
▲ 2.85
400 IM SCY
—
—
—
—
5:49.15
5:22.38
▲ 26.77
5:11.27
▲ 11.11
5:12.82
▼ 1.55
5:03.34
▲ 9.48
5:05.78
▼ 2.44
4:56.84
▲ 8.94
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.