Swimmer profile
Gianna Buchanan
Female17-18T2 AquaticsFL · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free LCM
46.49
38.07
▲ 8.42
33.48
▲ 4.59
31.96
▲ 1.52
31.52
▲ 0.44
31.14
▲ 0.38
29.66
▲ 1.48
29.18
▲ 0.48
28.38
▲ 0.80
100 Free LCM
1:48.66
1:27.54
▲ 21.12
1:14.07
▲ 13.47
—
1:08.70
▲ 5.37
1:04.77
▲ 3.93
1:05.20
▼ 0.43
1:05.36
▼ 0.16
1:03.45
▲ 1.91
200 Free LCM
—
—
2:54.01
—
2:32.66
▲ 21.35
2:22.41
▲ 10.25
—
2:24.80
▼ 2.39
2:35.01
▼ 10.21
400 Free LCM
—
—
5:53.56
5:30.32
▲ 23.24
5:23.56
▲ 6.76
—
5:15.65
▲ 7.91
—
—
800 Free LCM
—
—
—
—
12:09.09
10:46.70
▲ 82.39
—
—
—
50 Back LCM
56.32
46.88
▲ 9.44
38.05
▲ 8.83
37.00
▲ 1.05
34.89
▲ 2.11
—
32.76
▲ 2.13
32.96
▼ 0.20
31.50
▲ 1.46
100 Back LCM
1:55.35
1:38.12
▲ 17.23
1:25.12
▲ 13.00
1:19.67
▲ 5.45
1:16.68
▲ 2.99
1:12.23
▲ 4.45
1:11.09
▲ 1.14
1:09.87
▲ 1.22
1:06.69
▲ 3.18
200 Back LCM
—
—
—
—
2:42.81
2:39.62
▲ 3.19
2:38.59
▲ 1.03
2:31.42
▲ 7.17
2:32.83
▼ 1.41
50 Breast LCM
1:09.96
57.80
▲ 12.16
50.63
▲ 7.17
—
46.85
▲ 3.78
—
—
40.36
▲ 6.49
38.55
▲ 1.81
100 Breast LCM
—
2:10.63
1:50.00
▲ 20.63
—
1:42.69
▲ 7.31
1:29.67
▲ 13.02
1:34.37
▼ 4.70
1:27.78
▲ 6.59
1:28.88
▼ 1.10
200 Breast LCM
—
—
—
—
—
3:25.39
—
—
—
50 Fly LCM
1:00.89
44.40
▲ 16.49
38.76
▲ 5.64
36.32
▲ 2.44
34.85
▲ 1.47
—
32.74
▲ 2.11
31.47
▲ 1.27
—
100 Fly LCM
—
—
1:38.26
1:26.36
▲ 11.90
1:21.00
▲ 5.36
1:15.33
▲ 5.67
1:11.49
▲ 3.84
1:09.02
▲ 2.47
—
200 IM LCM
—
—
3:08.35
—
2:56.98
▲ 11.37
2:39.55
▲ 17.43
2:40.53
▼ 0.98
2:44.58
▼ 4.05
—
400 IM LCM
—
—
—
—
—
—
—
5:42.09
—
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.