Swimmer profile
Quinn Callahan
Male15-16Denver Swim AcademyCO · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
42.72
36.08
▲ 6.64
35.53
▲ 0.55
33.55
▲ 1.98
32.34
▲ 1.21
30.84
▲ 1.50
27.89
▲ 2.95
26.67
▲ 1.22
100 Free LCM
1:42.96
—
1:19.42
▲ 23.54
1:15.56
▲ 3.86
1:08.85
▲ 6.71
1:05.90
▲ 2.95
1:01.72
▲ 4.18
1:00.02
▲ 1.70
200 Free LCM
3:55.76
—
2:51.11
▲ 64.65
2:42.51
▲ 8.60
2:29.33
▲ 13.18
2:26.88
▲ 2.45
2:21.07
▲ 5.81
—
400 Free LCM
—
—
—
5:41.21
5:14.99
▲ 26.22
5:22.58
▼ 7.59
4:38.32
▲ 44.26
4:41.04
▼ 2.72
800 Free LCM
—
—
—
—
10:49.03
—
9:45.12
▲ 63.91
—
1500 Free LCM
—
—
—
—
20:38.80
20:46.93
▼ 8.13
18:12.00
▲ 154.93
—
50 Back LCM
49.30
48.33
▲ 0.97
43.46
▲ 4.87
40.34
▲ 3.12
—
35.46
▲ 4.88
33.23
▲ 2.23
—
100 Back LCM
1:52.37
—
1:37.53
▲ 14.84
1:27.09
▲ 10.44
1:19.89
▲ 7.20
1:20.35
▼ 0.46
1:15.36
▲ 4.99
—
200 Back LCM
—
—
—
3:08.90
2:53.50
▲ 15.40
2:52.58
▲ 0.92
—
—
50 Breast LCM
53.69
52.62
▲ 1.07
45.82
▲ 6.80
42.44
▲ 3.38
—
38.22
▲ 4.22
37.47
▲ 0.75
—
100 Breast LCM
1:58.44
1:50.76
▲ 7.68
1:40.44
▲ 10.32
1:36.12
▲ 4.32
1:23.64
▲ 12.48
1:22.42
▲ 1.22
1:15.76
▲ 6.66
1:18.20
▼ 2.44
200 Breast LCM
4:12.04
—
3:30.70
▲ 41.34
3:25.36
▲ 5.34
3:01.80
▲ 23.56
2:51.36
▲ 10.44
2:51.80
▼ 0.44
—
50 Fly LCM
49.21
45.04
▲ 4.17
39.41
▲ 5.63
35.05
▲ 4.36
—
32.64
▲ 2.41
30.40
▲ 2.24
29.16
▲ 1.24
100 Fly LCM
—
—
1:39.64
1:21.25
▲ 18.39
1:19.65
▲ 1.60
1:11.54
▲ 8.11
1:04.38
▲ 7.16
1:04.62
▼ 0.24
200 Fly LCM
—
—
—
3:23.40
2:53.22
▲ 30.18
2:37.38
▲ 15.84
2:31.29
▲ 6.09
2:25.33
▲ 5.96
200 IM LCM
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3:29.11
3:10.51
▲ 18.60
2:59.73
▲ 10.78
2:43.76
▲ 15.97
2:36.87
▲ 6.89
2:26.40
▲ 10.47
2:23.50
▲ 2.90
400 IM LCM
—
—
7:09.76
6:36.67
▲ 33.09
5:57.62
▲ 39.05
5:37.33
▲ 20.29
5:26.25
▲ 11.08
5:13.41
▲ 12.84
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.