Swimmer profile
Coltan Heavner
Male17-18Michiana Marlins Swim ClubIN · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
41.73
36.97
▲ 4.76
31.96
▲ 5.01
30.92
▲ 1.04
29.58
▲ 1.34
100 Free LCM
1:34.84
1:18.63
▲ 16.21
1:10.26
▲ 8.37
1:06.83
▲ 3.43
1:05.24
▲ 1.59
200 Free LCM
3:28.58
2:57.74
▲ 30.84
2:37.34
▲ 20.40
2:28.14
▲ 9.20
2:25.59
▲ 2.55
400 Free LCM
—
6:35.53
—
5:34.99
▲ 60.54
5:15.39
▲ 19.60
800 Free LCM
—
—
12:44.18
—
—
1500 Free LCM
—
—
23:48.30
—
—
50 Back LCM
50.46
—
41.03
▲ 9.43
37.62
▲ 3.41
37.04
▲ 0.58
100 Back LCM
1:49.52
1:30.48
▲ 19.04
1:24.20
▲ 6.28
1:19.95
▲ 4.25
1:20.59
▼ 0.64
200 Back LCM
3:58.15
3:15.80
▲ 42.35
3:00.25
▲ 15.55
2:51.33
▲ 8.92
—
50 Breast LCM
58.89
52.00
▲ 6.89
—
43.24
▲ 8.76
43.70
▼ 0.46
100 Breast LCM
2:10.01
1:55.47
▲ 14.54
1:46.24
▲ 9.23
1:38.97
▲ 7.27
1:34.50
▲ 4.47
200 Breast LCM
—
4:06.65
—
3:36.76
▲ 29.89
3:33.44
▲ 3.32
50 Fly LCM
—
42.62
—
33.18
▲ 9.44
31.70
▲ 1.48
100 Fly LCM
—
—
1:28.95
1:19.73
▲ 9.22
1:13.80
▲ 5.93
200 Fly LCM
—
—
—
—
3:09.66
200 IM LCM
—
—
3:06.01
2:58.90
▲ 7.11
2:48.88
▲ 10.02
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.