Swimmer profile
Juliana Costantini
Female17-18Bolles School SharksFL · SOUTHERN
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
38.02
36.79
▲ 1.23
29.85
▲ 6.94
28.77
▲ 1.08
26.56
▲ 2.21
26.09
▲ 0.47
25.42
▲ 0.67
26.92
▼ 1.50
—
100 Free SCY
—
1:23.17
1:07.89
▲ 15.28
1:02.80
▲ 5.09
57.34
▲ 5.46
57.39
▼ 0.05
55.25
▲ 2.14
54.12
▲ 1.13
53.32
▲ 0.80
200 Free SCY
—
3:22.42
2:33.17
▲ 49.25
2:30.96
▲ 2.21
2:14.55
▲ 16.41
2:01.47
▲ 13.08
1:57.72
▲ 3.75
1:54.83
▲ 2.89
1:52.89
▲ 1.94
500 Free SCY
—
—
7:13.54
6:47.87
▲ 25.67
5:48.37
▲ 59.50
5:31.05
▲ 17.32
5:23.32
▲ 7.73
5:21.15
▲ 2.17
5:14.90
▲ 6.25
1000 Free SCY
—
—
—
—
—
—
11:19.74
—
—
50 Back SCY
46.90
43.17
▲ 3.73
41.95
▲ 1.22
33.88
▲ 8.07
31.80
▲ 2.08
31.37
▲ 0.43
29.27
▲ 2.10
—
—
100 Back SCY
—
1:37.57
1:33.37
▲ 4.20
1:15.89
▲ 17.48
1:09.77
▲ 6.12
1:05.73
▲ 4.04
1:01.14
▲ 4.59
1:03.75
▼ 2.61
1:00.49
▲ 3.26
200 Back SCY
—
—
—
—
2:31.16
2:18.19
▲ 12.97
2:09.82
▲ 8.37
2:10.14
▼ 0.32
2:14.97
▼ 4.83
50 Breast SCY
49.32
43.41
▲ 5.91
37.60
▲ 5.81
36.33
▲ 1.27
33.12
▲ 3.21
32.70
▲ 0.42
33.20
▼ 0.50
30.50
▲ 2.70
30.72
▼ 0.22
100 Breast SCY
—
1:39.20
1:23.22
▲ 15.98
1:18.04
▲ 5.18
1:12.88
▲ 5.16
1:09.62
▲ 3.26
1:06.95
▲ 2.67
1:05.00
▲ 1.95
1:03.75
▲ 1.25
200 Breast SCY
—
—
—
2:48.56
2:38.49
▲ 10.07
2:33.41
▲ 5.08
2:26.31
▲ 7.10
2:23.43
▲ 2.88
2:19.55
▲ 3.88
50 Fly SCY
—
47.16
—
35.90
▲ 11.26
32.14
▲ 3.76
30.52
▲ 1.62
—
—
—
100 Fly SCY
—
—
—
1:27.02
1:18.00
▲ 9.02
1:06.11
▲ 11.89
1:01.58
▲ 4.53
58.86
▲ 2.72
58.03
▲ 0.83
200 Fly SCY
—
—
—
—
—
—
—
2:15.42
—
100 IM SCY
—
1:33.08
1:16.21
▲ 16.87
1:14.22
▲ 1.99
1:05.09
▲ 9.13
1:05.13
▼ 0.04
1:03.90
▲ 1.23
59.58
▲ 4.32
59.50
▲ 0.08
200 IM SCY
—
3:18.66
2:43.12
▲ 35.54
2:33.78
▲ 9.34
2:22.63
▲ 11.15
2:12.55
▲ 10.08
2:07.40
▲ 5.15
2:07.82
▼ 0.42
2:03.92
▲ 3.90
400 IM SCY
—
—
—
—
—
4:48.11
4:39.14
▲ 8.97
4:34.12
▲ 5.02
4:29.93
▲ 4.19
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.