Swimmer profile
Bella Sims
FemaleOpen / SeniorSandpipers Of NevadaSCS · WESTERNCollege athlete · University of MichiganD1
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
36.76
28.89
▲ 7.87
27.52
▲ 1.37
26.55
▲ 0.97
26.81
▼ 0.26
26.27
▲ 0.54
26.13
▲ 0.14
25.80
▲ 0.33
26.27
▼ 0.47
25.89
▲ 0.38
25.89
± 0.00
100 Free LCM
1:28.80
1:02.86
▲ 25.94
58.96
▲ 3.90
56.76
▲ 2.20
58.24
▼ 1.48
55.99
▲ 2.25
55.18
▲ 0.81
53.73
▲ 1.45
55.19
▼ 1.46
54.45
▲ 0.74
55.18
▼ 0.73
200 Free LCM
—
2:16.58
2:07.85
▲ 8.73
2:02.65
▲ 5.20
2:00.86
▲ 1.79
1:57.53
▲ 3.33
1:57.71
▼ 0.18
1:55.45
▲ 2.26
1:57.84
▼ 2.39
1:57.18
▲ 0.66
1:58.54
▼ 1.36
400 Free LCM
—
4:58.29
4:27.14
▲ 31.15
4:16.22
▲ 10.92
4:11.62
▲ 4.60
4:10.25
▲ 1.37
4:06.61
▲ 3.64
4:03.25
▲ 3.36
4:08.88
▼ 5.63
4:07.11
▲ 1.77
4:16.52
▼ 9.41
800 Free LCM
—
10:19.56
9:14.88
▲ 64.68
8:47.67
▲ 27.21
8:35.96
▲ 11.71
8:23.55
▲ 12.41
8:22.36
▲ 1.19
8:29.85
▼ 7.49
—
—
—
1500 Free LCM
—
21:26.87
18:44.41
▲ 162.46
16:50.43
▲ 113.98
16:41.14
▲ 9.29
16:21.22
▲ 19.92
16:15.87
▲ 5.35
16:19.29
▼ 3.42
—
—
—
50 Back LCM
47.42
36.43
▲ 10.99
—
30.51
▲ 5.92
—
—
—
—
—
28.57
▲ 1.94
28.37
▲ 0.20
100 Back LCM
1:44.28
1:16.72
▲ 27.56
1:11.07
▲ 5.65
1:08.28
▲ 2.79
1:04.37
▲ 3.91
1:02.52
▲ 1.85
1:01.33
▲ 1.19
1:01.50
▼ 0.17
1:00.88
▲ 0.62
1:00.30
▲ 0.58
1:00.78
▼ 0.48
200 Back LCM
—
2:44.27
2:31.57
▲ 12.70
2:24.45
▲ 7.12
2:18.37
▲ 6.08
2:13.42
▲ 4.95
2:18.33
▼ 4.91
2:13.98
▲ 4.35
2:11.39
▲ 2.59
—
—
50 Breast LCM
1:03.32
46.21
▲ 17.11
38.09
▲ 8.12
38.51
▼ 0.42
—
—
—
—
—
—
—
100 Breast LCM
2:06.53
1:38.77
▲ 27.76
1:23.69
▲ 15.08
1:23.06
▲ 0.63
—
—
1:19.12
▲ 3.94
1:17.46
▲ 1.66
—
—
—
200 Breast LCM
—
3:30.75
2:55.89
▲ 34.86
2:52.92
▲ 2.97
2:45.68
▲ 7.24
—
2:47.75
▼ 2.07
2:46.37
▲ 1.38
—
—
—
50 Fly LCM
45.18
32.96
▲ 12.22
30.43
▲ 2.53
29.94
▲ 0.49
—
—
28.17
▲ 1.77
—
—
—
—
100 Fly LCM
—
1:10.76
1:07.57
▲ 3.19
1:05.18
▲ 2.39
1:01.75
▲ 3.43
1:00.02
▲ 1.73
1:01.49
▼ 1.47
59.74
▲ 1.75
1:00.91
▼ 1.17
—
59.90
▲ 1.01
200 Fly LCM
—
2:58.40
2:21.40
▲ 37.00
2:18.60
▲ 2.80
2:13.88
▲ 4.72
—
2:11.42
▲ 2.46
2:09.89
▲ 1.53
2:12.41
▼ 2.52
—
2:11.73
▲ 0.68
200 IM LCM
3:49.93
2:36.25
▲ 73.68
2:25.14
▲ 11.11
2:16.96
▲ 8.18
2:19.20
▼ 2.24
2:17.80
▲ 1.40
2:16.93
▲ 0.87
2:12.15
▲ 4.78
2:12.79
▼ 0.64
2:13.57
▼ 0.78
2:13.44
▲ 0.13
400 IM LCM
—
5:55.94
5:07.42
▲ 48.52
4:52.98
▲ 14.44
4:50.60
▲ 2.38
4:53.88
▼ 3.28
4:43.46
▲ 10.42
4:43.83
▼ 0.37
—
—
4:41.55
▲ 2.28
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.