Swimmer profile
El Costello
Female17-18Waterloo SwimmingST · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
—
34.24
30.93
▲ 3.31
30.37
▲ 0.56
27.85
▲ 2.52
26.84
▲ 1.01
26.89
▼ 0.05
26.66
▲ 0.23
26.80
▼ 0.14
27.03
▼ 0.23
100 Free SCY
1:32.19
—
1:10.98
▲ 21.21
1:07.58
▲ 3.40
1:00.31
▲ 7.27
58.42
▲ 1.89
58.50
▼ 0.08
56.74
▲ 1.76
57.52
▼ 0.78
59.73
▼ 2.21
200 Free SCY
—
—
2:35.44
2:23.96
▲ 11.48
2:18.76
▲ 5.20
2:08.25
▲ 10.51
2:08.65
▼ 0.40
2:07.54
▲ 1.11
2:06.02
▲ 1.52
2:10.00
▼ 3.98
500 Free SCY
—
—
—
—
5:54.44
5:52.85
▲ 1.59
5:43.62
▲ 9.23
5:36.79
▲ 6.83
5:47.97
▼ 11.18
—
1000 Free SCY
—
—
—
—
—
—
12:04.28
—
—
—
1650 Free SCY
—
—
—
—
—
20:12.00
20:00.51
▲ 11.49
—
—
—
50 Back SCY
52.80
40.84
▲ 11.96
38.37
▲ 2.47
35.62
▲ 2.75
34.15
▲ 1.47
32.55
▲ 1.60
31.28
▲ 1.27
—
32.68
▼ 1.40
—
100 Back SCY
—
—
1:25.11
1:20.70
▲ 4.41
1:12.53
▲ 8.17
1:08.57
▲ 3.96
1:07.23
▲ 1.34
1:07.03
▲ 0.20
1:05.98
▲ 1.05
1:08.78
▼ 2.80
200 Back SCY
—
—
—
—
2:29.66
2:26.64
▲ 3.02
2:23.42
▲ 3.22
2:23.36
▲ 0.06
2:24.10
▼ 0.74
—
50 Breast SCY
55.88
49.59
▲ 6.29
40.86
▲ 8.73
39.94
▲ 0.92
38.84
▲ 1.10
37.04
▲ 1.80
—
35.54
▲ 1.50
—
—
100 Breast SCY
—
—
—
1:25.83
1:20.82
▲ 5.01
1:17.83
▲ 2.99
1:17.52
▲ 0.31
1:18.60
▼ 1.08
1:15.98
▲ 2.62
1:20.01
▼ 4.03
200 Breast SCY
—
—
—
3:12.85
—
2:50.53
▲ 22.32
2:43.53
▲ 7.00
2:45.85
▼ 2.32
2:42.20
▲ 3.65
—
50 Fly SCY
47.55
39.65
▲ 7.90
33.63
▲ 6.02
32.03
▲ 1.60
29.42
▲ 2.61
—
29.27
▲ 0.15
—
28.62
▲ 0.65
29.27
▼ 0.65
100 Fly SCY
—
—
1:28.00
1:17.61
▲ 10.39
1:06.12
▲ 11.49
1:03.17
▲ 2.95
1:02.73
▲ 0.44
1:02.01
▲ 0.72
1:02.44
▼ 0.43
1:03.49
▼ 1.05
200 Fly SCY
—
—
—
—
2:48.15
—
2:27.83
▲ 20.32
2:22.34
▲ 5.49
2:24.48
▼ 2.14
2:26.05
▼ 1.57
100 IM SCY
—
1:28.63
1:22.21
▲ 6.42
1:14.91
▲ 7.30
—
—
1:07.00
▲ 7.91
1:06.92
▲ 0.08
1:07.63
▼ 0.71
—
200 IM SCY
—
—
2:56.87
2:41.01
▲ 15.86
2:27.91
▲ 13.10
2:24.00
▲ 3.91
2:21.37
▲ 2.63
2:18.28
▲ 3.09
2:18.33
▼ 0.05
2:20.64
▼ 2.31
400 IM SCY
—
—
—
—
—
5:04.44
4:58.11
▲ 6.33
—
4:57.54
▲ 0.57
—
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.