Swimmer profile
AJ Williams
Male15-16Champaign Cnty YMCAIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
1:02.43
41.84
▲ 20.59
30.52
▲ 11.32
26.96
▲ 3.56
24.39
▲ 2.57
23.75
▲ 0.64
100 Free SCY
—
1:40.02
1:07.67
▲ 32.35
58.13
▲ 9.54
52.46
▲ 5.67
50.69
▲ 1.77
200 Free SCY
—
—
2:23.78
2:03.80
▲ 19.98
1:54.17
▲ 9.63
1:49.91
▲ 4.26
500 Free SCY
—
—
6:17.04
5:31.04
▲ 46.00
5:01.88
▲ 29.16
4:54.68
▲ 7.20
1000 Free SCY
—
—
—
11:22.13
11:02.39
▲ 19.74
10:23.51
▲ 38.88
1650 Free SCY
—
—
—
19:01.20
17:32.92
▲ 88.28
17:21.28
▲ 11.64
50 Back SCY
1:06.69
47.33
▲ 19.36
34.96
▲ 12.37
30.98
▲ 3.98
27.45
▲ 3.53
26.92
▲ 0.53
100 Back SCY
—
—
1:16.74
1:04.34
▲ 12.40
58.14
▲ 6.20
56.50
▲ 1.64
200 Back SCY
—
—
—
2:21.16
2:08.16
▲ 13.00
2:01.70
▲ 6.46
50 Breast SCY
—
—
57.16
—
—
—
100 Breast SCY
—
—
—
—
1:25.85
1:21.02
▲ 4.83
200 Breast SCY
—
—
—
—
—
3:05.54
50 Fly SCY
—
—
34.83
—
—
—
100 Fly SCY
—
—
1:19.47
1:07.93
▲ 11.54
1:01.15
▲ 6.78
59.84
▲ 1.31
200 Fly SCY
—
—
—
2:30.91
2:14.80
▲ 16.11
2:22.38
▼ 7.58
100 IM SCY
—
—
1:36.93
—
—
—
200 IM SCY
—
—
3:17.05
—
2:26.88
▲ 50.17
2:13.33
▲ 13.55
400 IM SCY
—
—
—
—
4:57.71
4:53.06
▲ 4.65
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.