Swimmer profile
Bella Guo
Female15-16Coast Guard Blue DolphinsVA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
39.32
34.98
▲ 4.34
33.06
▲ 1.92
29.49
▲ 3.57
28.41
▲ 1.08
28.09
▲ 0.32
100 Free LCM
1:24.99
1:19.22
▲ 5.77
1:15.56
▲ 3.66
1:06.68
▲ 8.88
1:00.60
▲ 6.08
1:00.39
▲ 0.21
200 Free LCM
3:13.95
2:57.12
▲ 16.83
2:50.67
▲ 6.45
2:31.77
▲ 18.90
2:15.00
▲ 16.77
2:16.00
▼ 1.00
400 Free LCM
—
—
5:41.86
5:22.61
▲ 19.25
—
—
50 Back LCM
43.49
40.72
▲ 2.77
—
33.61
▲ 7.11
—
32.72
▲ 0.89
100 Back LCM
1:41.05
1:30.01
▲ 11.04
1:20.59
▲ 9.42
1:10.20
▲ 10.39
1:09.89
▲ 0.31
1:10.74
▼ 0.85
200 Back LCM
—
—
2:56.17
2:32.09
▲ 24.08
2:33.38
▼ 1.29
2:36.38
▼ 3.00
50 Breast LCM
55.28
49.18
▲ 6.10
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—
—
—
100 Breast LCM
2:03.60
1:52.99
▲ 10.61
1:45.61
▲ 7.38
1:44.87
▲ 0.74
1:37.52
▲ 7.35
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200 Breast LCM
—
—
3:37.42
3:38.45
▼ 1.03
—
—
50 Fly LCM
—
39.06
—
—
31.48
▲ 7.58
—
100 Fly LCM
—
1:30.09
1:20.96
▲ 9.13
1:12.43
▲ 8.53
1:10.02
▲ 2.41
1:07.99
▲ 2.03
200 Fly LCM
—
—
3:16.38
2:55.17
▲ 21.21
2:45.99
▲ 9.18
—
200 IM LCM
3:35.60
—
2:59.46
▲ 36.14
2:48.30
▲ 11.16
2:42.32
▲ 5.98
2:38.82
▲ 3.50
400 IM LCM
—
—
6:42.87
6:05.23
▲ 37.64
5:42.20
▲ 23.03
5:33.08
▲ 9.12
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.