Swimmer profile
Amelia Koza
Female13-14La Grande Swim ClubIE · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
1:06.15
50.71
▲ 15.44
40.55
▲ 10.16
38.12
▲ 2.43
36.38
▲ 1.74
32.33
▲ 4.05
33.34
▼ 1.01
33.92
▼ 0.58
100 Free LCM
2:27.22
2:06.06
▲ 21.16
1:42.45
▲ 23.61
1:25.78
▲ 16.67
1:19.20
▲ 6.58
1:13.94
▲ 5.26
1:12.55
▲ 1.39
1:12.38
▲ 0.17
200 Free LCM
—
—
—
3:09.66
3:15.39
▼ 5.73
2:44.06
▲ 31.33
—
2:39.17
▲ 4.89
400 Free LCM
—
—
—
6:47.22
—
6:00.70
▲ 46.52
—
5:32.84
▲ 27.86
800 Free LCM
—
—
—
—
—
12:16.63
—
—
1500 Free LCM
—
—
—
—
—
24:43.40
—
—
50 Back LCM
1:01.84
1:00.20
▲ 1.64
52.24
▲ 7.96
47.50
▲ 4.74
43.67
▲ 3.83
43.05
▲ 0.62
—
40.06
▲ 2.99
100 Back LCM
2:27.62
2:30.77
▼ 3.15
1:55.45
▲ 35.32
1:44.06
▲ 11.39
1:40.87
▲ 3.19
1:32.63
▲ 8.24
1:31.23
▲ 1.40
1:28.28
▲ 2.95
200 Back LCM
—
—
—
—
—
3:22.16
3:15.08
▲ 7.08
—
50 Breast LCM
1:26.65
1:06.28
▲ 20.37
55.62
▲ 10.66
49.40
▲ 6.22
46.68
▲ 2.72
43.36
▲ 3.32
46.07
▼ 2.71
42.82
▲ 3.25
100 Breast LCM
3:23.62
—
2:02.55
▲ 81.07
1:55.59
▲ 6.96
1:42.16
▲ 13.43
1:31.91
▲ 10.25
1:29.62
▲ 2.29
1:35.21
▼ 5.59
200 Breast LCM
—
—
—
—
3:50.39
3:23.31
▲ 27.08
3:17.62
▲ 5.69
3:19.80
▼ 2.18
50 Fly LCM
—
1:13.73
1:07.13
▲ 6.60
1:00.77
▲ 6.36
43.89
▲ 16.88
42.48
▲ 1.41
—
35.99
▲ 6.49
100 Fly LCM
—
—
—
2:15.90
1:58.34
▲ 17.56
1:43.35
▲ 14.99
1:32.35
▲ 11.00
1:32.18
▲ 0.17
200 IM LCM
—
—
—
3:52.43
—
3:12.12
▲ 40.31
2:56.65
▲ 15.47
3:02.60
▼ 5.95
400 IM LCM
—
—
—
—
—
—
6:48.75
6:19.81
▲ 28.94
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.