Swimmer profile
Emma Bui
Female15-16Machine AquaticsPV · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
43.06
—
30.97
▲ 12.09
29.76
▲ 1.21
28.80
▲ 0.96
28.40
▲ 0.40
28.91
▼ 0.51
100 Free LCM
1:35.21
—
1:09.70
▲ 25.51
1:05.94
▲ 3.76
1:03.40
▲ 2.54
1:00.90
▲ 2.50
1:01.31
▼ 0.41
200 Free LCM
3:34.61
—
2:42.39
▲ 52.22
2:28.64
▲ 13.75
2:21.48
▲ 7.16
2:16.92
▲ 4.56
2:16.66
▲ 0.26
400 Free LCM
—
6:09.09
5:38.79
▲ 30.30
5:39.76
▼ 0.97
5:09.04
▲ 30.72
5:02.59
▲ 6.45
4:59.88
▲ 2.71
800 Free LCM
—
—
—
—
—
10:39.74
10:30.38
▲ 9.36
50 Back LCM
47.62
40.41
▲ 7.21
37.00
▲ 3.41
—
33.26
▲ 3.74
32.44
▲ 0.82
—
100 Back LCM
1:43.66
—
1:18.59
▲ 25.07
1:16.50
▲ 2.09
1:11.99
▲ 4.51
1:11.19
▲ 0.80
1:10.11
▲ 1.08
200 Back LCM
—
3:06.35
2:51.69
▲ 14.66
2:44.31
▲ 7.38
2:39.60
▲ 4.71
2:36.29
▲ 3.31
2:37.62
▼ 1.33
50 Breast LCM
—
—
42.30
41.87
▲ 0.43
—
40.79
▲ 1.08
—
100 Breast LCM
—
—
1:36.67
1:33.73
▲ 2.94
1:25.29
▲ 8.44
1:24.90
▲ 0.39
1:27.73
▼ 2.83
200 Breast LCM
—
—
—
3:25.26
3:15.70
▲ 9.56
3:02.83
▲ 12.87
3:05.44
▼ 2.61
50 Fly LCM
—
—
34.61
33.40
▲ 1.21
—
31.17
▲ 2.23
31.14
▲ 0.03
100 Fly LCM
—
—
—
—
1:25.18
1:11.62
▲ 13.56
1:10.36
▲ 1.26
200 Fly LCM
—
—
—
—
—
2:59.82
—
200 IM LCM
3:58.22
—
3:01.07
▲ 57.15
2:48.10
▲ 12.97
2:42.51
▲ 5.59
2:35.95
▲ 6.56
2:35.83
▲ 0.12
400 IM LCM
—
—
—
—
—
5:38.65
—
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.