Swimmer profile
Sienna Herrera
Female13-14Low Country Aquatic ClubGA · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
1:03.61
45.37
▲ 18.24
34.29
▲ 11.08
31.96
▲ 2.33
28.97
▲ 2.99
28.18
▲ 0.79
28.53
▼ 0.35
100 Free LCM
2:24.14
—
1:15.49
▲ 68.65
1:12.05
▲ 3.44
1:04.22
▲ 7.83
1:02.48
▲ 1.74
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200 Free LCM
—
—
2:46.33
2:34.62
▲ 11.71
2:20.80
▲ 13.82
2:15.73
▲ 5.07
2:15.71
▲ 0.02
400 Free LCM
—
—
5:51.68
—
4:54.34
▲ 57.34
4:58.91
▼ 4.57
4:43.14
▲ 15.77
800 Free LCM
—
—
—
—
10:03.86
—
—
1500 Free LCM
—
—
—
—
22:31.25
—
—
50 Back LCM
1:02.61
56.28
▲ 6.33
40.87
▲ 15.41
37.26
▲ 3.61
36.03
▲ 1.23
34.04
▲ 1.99
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100 Back LCM
2:22.90
—
1:30.04
▲ 52.86
1:29.93
▲ 0.11
1:18.37
▲ 11.56
1:10.37
▲ 8.00
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200 Back LCM
—
—
—
—
—
2:36.65
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50 Breast LCM
—
—
51.81
44.07
▲ 7.74
40.59
▲ 3.48
39.76
▲ 0.83
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100 Breast LCM
—
2:36.81
1:50.86
▲ 45.95
1:37.51
▲ 13.35
1:23.49
▲ 14.02
1:23.44
▲ 0.05
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200 Breast LCM
—
—
—
3:35.86
3:04.66
▲ 31.20
3:07.55
▼ 2.89
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50 Fly LCM
—
—
37.87
34.88
▲ 2.99
31.58
▲ 3.30
31.30
▲ 0.28
31.28
▲ 0.02
100 Fly LCM
—
2:20.69
1:30.42
▲ 50.27
1:24.41
▲ 6.01
1:14.32
▲ 10.09
1:09.30
▲ 5.02
1:09.86
▼ 0.56
200 Fly LCM
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—
—
—
2:41.37
2:34.69
▲ 6.68
2:35.35
▼ 0.66
200 IM LCM
—
—
3:10.09
2:56.31
▲ 13.78
2:38.69
▲ 17.62
2:35.32
▲ 3.37
2:36.16
▼ 0.84
400 IM LCM
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—
—
—
6:06.91
5:35.54
▲ 31.37
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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.