Swimmer profile
William Sevilla
Male15-16Empire SwimmingMR · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
—
42.33
—
29.65
▲ 12.68
26.14
▲ 3.51
25.80
▲ 0.34
24.66
▲ 1.14
24.07
▲ 0.59
100 Free SCY
—
—
1:27.69
1:04.53
▲ 23.16
57.45
▲ 7.08
54.60
▲ 2.85
54.31
▲ 0.29
51.08
▲ 3.23
200 Free SCY
—
—
—
2:36.95
2:02.03
▲ 34.92
1:55.64
▲ 6.39
1:59.52
▼ 3.88
1:49.04
▲ 10.48
500 Free SCY
—
—
—
6:42.07
5:29.40
▲ 72.67
5:07.30
▲ 22.10
5:16.18
▼ 8.88
4:53.36
▲ 22.82
1000 Free SCY
—
—
—
—
—
10:41.92
11:15.10
▼ 33.18
10:34.68
▲ 40.42
1650 Free SCY
—
—
—
—
—
18:18.46
18:39.25
▼ 20.79
—
50 Back SCY
1:14.52
52.83
▲ 21.69
—
36.40
▲ 16.43
31.33
▲ 5.07
30.33
▲ 1.00
30.39
▼ 0.06
28.35
▲ 2.04
100 Back SCY
—
—
—
1:19.83
1:07.26
▲ 12.57
1:03.72
▲ 3.54
1:03.08
▲ 0.64
1:00.60
▲ 2.48
200 Back SCY
—
—
—
—
2:24.00
2:15.33
▲ 8.67
2:17.69
▼ 2.36
2:08.70
▲ 8.99
50 Breast SCY
—
—
—
42.14
34.23
▲ 7.91
—
—
30.49
▲ 3.74
100 Breast SCY
—
—
—
1:32.96
1:13.25
▲ 19.71
1:12.50
▲ 0.75
—
—
200 Breast SCY
—
—
—
—
—
2:39.50
—
—
50 Fly SCY
—
59.27
—
33.30
▲ 25.97
29.87
▲ 3.43
27.30
▲ 2.57
26.53
▲ 0.77
26.28
▲ 0.25
100 Fly SCY
—
—
—
1:20.63
1:06.38
▲ 14.25
1:00.22
▲ 6.16
59.85
▲ 0.37
57.44
▲ 2.41
200 Fly SCY
—
—
—
—
—
2:21.66
2:19.48
▲ 2.18
—
100 IM SCY
—
—
—
1:17.18
1:05.78
▲ 11.40
1:02.74
▲ 3.04
1:03.71
▼ 0.97
57.32
▲ 6.39
200 IM SCY
—
—
—
—
2:19.29
2:15.23
▲ 4.06
2:15.43
▼ 0.20
2:07.33
▲ 8.10
400 IM SCY
—
—
—
—
4:57.11
4:50.17
▲ 6.94
4:42.38
▲ 7.79
4:27.57
▲ 14.81
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.