Swimmer profile
Alexander Calhoun
Male17-18Northern Colorado Swim ClubCO · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
32.78
30.86
▲ 1.92
31.01
▼ 0.15
28.69
▲ 2.32
—
100 Free LCM
1:14.61
1:07.34
▲ 7.27
1:07.76
▼ 0.42
1:02.09
▲ 5.67
1:04.65
▼ 2.56
200 Free LCM
—
—
—
2:26.93
—
400 Free LCM
—
—
—
4:55.75
—
800 Free LCM
—
—
—
—
10:34.01
50 Back LCM
—
—
35.24
35.15
▲ 0.09
35.76
▼ 0.61
100 Back LCM
—
—
1:18.67
1:14.51
▲ 4.16
1:12.97
▲ 1.54
200 Back LCM
—
2:48.31
—
2:38.53
▲ 9.78
—
50 Breast LCM
—
—
37.01
32.96
▲ 4.05
36.03
▼ 3.07
100 Breast LCM
1:33.18
1:24.33
▲ 8.85
1:18.85
▲ 5.48
1:15.21
▲ 3.64
1:16.93
▼ 1.72
200 Breast LCM
3:31.23
3:05.93
▲ 25.30
2:49.54
▲ 16.39
2:38.01
▲ 11.53
2:48.63
▼ 10.62
50 Fly LCM
—
—
27.40
30.70
▼ 3.30
31.59
▼ 0.89
100 Fly LCM
1:26.61
1:18.11
▲ 8.50
1:14.75
▲ 3.36
1:13.46
▲ 1.29
1:18.88
▼ 5.42
200 IM LCM
—
2:53.11
2:45.58
▲ 7.53
2:33.04
▲ 12.54
2:32.12
▲ 0.92
400 IM LCM
—
—
—
5:44.25
—
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.