Swimmer profile
Addy Costello
Female11-12Dads Club Swim TeamGU · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
37.50
33.74
▲ 3.76
32.72
▲ 1.02
32.16
▲ 0.56
100 Free LCM
1:29.75
1:15.46
▲ 14.29
1:13.23
▲ 2.23
1:14.56
▼ 1.33
200 Free LCM
3:12.29
2:52.54
▲ 19.75
2:46.17
▲ 6.37
—
400 Free LCM
—
6:19.88
5:46.38
▲ 33.50
5:44.93
▲ 1.45
50 Back LCM
42.06
39.75
▲ 2.31
36.97
▲ 2.78
34.60
▲ 2.37
100 Back LCM
1:32.95
1:27.93
▲ 5.02
1:20.96
▲ 6.97
1:16.35
▲ 4.61
200 Back LCM
—
—
3:02.38
2:51.40
▲ 10.98
50 Breast LCM
54.61
50.39
▲ 4.22
47.05
▲ 3.34
45.31
▲ 1.74
100 Breast LCM
—
1:49.08
1:44.64
▲ 4.44
1:42.10
▲ 2.54
200 Breast LCM
—
—
—
3:31.04
50 Fly LCM
46.36
37.49
▲ 8.87
36.35
▲ 1.14
32.36
▲ 3.99
100 Fly LCM
1:52.35
1:43.77
▲ 8.58
1:27.12
▲ 16.65
1:16.14
▲ 10.98
200 IM LCM
3:36.49
3:11.71
▲ 24.78
3:03.78
▲ 7.93
2:57.08
▲ 6.70
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.