Swimmer profile
Aj Chesterfield
Male13-14Southeastern Swim ClubIN · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
1:06.72
43.71
▲ 23.01
32.69
▲ 11.02
29.78
▲ 2.91
27.62
▲ 2.16
24.20
▲ 3.42
22.68
▲ 1.52
100 Free SCY
—
1:41.40
1:10.35
▲ 31.05
1:08.52
▲ 1.83
1:00.40
▲ 8.12
52.68
▲ 7.72
50.50
▲ 2.18
200 Free SCY
—
—
2:32.15
2:14.62
▲ 17.53
2:12.37
▲ 2.25
2:06.63
▲ 5.74
1:51.96
▲ 14.67
500 Free SCY
—
—
7:33.22
6:27.16
▲ 66.06
5:47.46
▲ 39.70
5:24.86
▲ 22.60
5:12.32
▲ 12.54
1000 Free SCY
—
—
—
—
—
11:56.73
—
1650 Free SCY
—
—
28:40.78
—
21:56.12
▲ 404.66
20:10.67
▲ 105.45
—
50 Back SCY
1:19.07
50.33
▲ 28.74
37.45
▲ 12.88
33.44
▲ 4.01
32.39
▲ 1.05
28.80
▲ 3.59
28.17
▲ 0.63
100 Back SCY
—
1:55.13
1:21.31
▲ 33.82
1:14.64
▲ 6.67
1:12.04
▲ 2.60
59.74
▲ 12.30
59.19
▲ 0.55
200 Back SCY
—
—
—
2:58.92
2:37.27
▲ 21.65
—
2:09.10
▲ 28.17
50 Breast SCY
—
50.66
43.81
▲ 6.85
37.99
▲ 5.82
38.91
▼ 0.92
33.44
▲ 5.47
32.40
▲ 1.04
100 Breast SCY
—
—
1:34.63
1:23.31
▲ 11.32
1:18.66
▲ 4.65
1:15.97
▲ 2.69
1:08.06
▲ 7.91
200 Breast SCY
—
—
3:40.23
3:31.06
▲ 9.17
3:09.14
▲ 21.92
2:45.16
▲ 23.98
2:29.69
▲ 15.47
50 Fly SCY
—
1:05.68
36.11
▲ 29.57
31.79
▲ 4.32
30.06
▲ 1.73
27.42
▲ 2.64
24.72
▲ 2.70
100 Fly SCY
—
—
1:25.64
1:18.09
▲ 7.55
1:07.94
▲ 10.15
57.96
▲ 9.98
58.08
▼ 0.12
200 Fly SCY
—
—
—
—
3:20.98
—
2:20.95
▲ 60.03
100 IM SCY
—
—
1:35.02
1:19.65
▲ 15.37
—
1:07.56
▲ 12.09
—
200 IM SCY
—
—
3:15.25
2:35.80
▲ 39.45
2:30.95
▲ 4.85
2:16.22
▲ 14.73
2:07.03
▲ 9.19
400 IM SCY
—
—
7:24.80
—
5:50.42
▲ 94.38
5:12.52
▲ 37.90
4:46.62
▲ 25.90
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.