Swimmer profile
Silvia Gammon
Female13-14Ad Astra Area AquaticsMV · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
—
37.88
32.32
▲ 5.56
100 Free LCM
2:04.07
1:27.37
▲ 36.70
1:08.53
▲ 18.84
200 Free LCM
—
3:02.28
2:26.01
▲ 36.27
400 Free LCM
—
6:41.79
5:17.60
▲ 84.19
800 Free LCM
—
13:27.53
10:52.11
▲ 155.42
1500 Free LCM
—
—
22:19.44
50 Back LCM
1:03.60
49.32
▲ 14.28
39.95
▲ 9.37
100 Back LCM
2:16.49
1:41.80
▲ 34.69
1:25.75
▲ 16.05
200 Back LCM
—
3:39.35
2:59.47
▲ 39.88
50 Breast LCM
1:13.95
52.14
▲ 21.81
47.10
▲ 5.04
100 Breast LCM
—
1:54.10
1:41.09
▲ 13.01
200 Breast LCM
—
3:59.37
3:36.62
▲ 22.75
100 Fly LCM
—
1:45.36
1:22.65
▲ 22.71
200 Fly LCM
—
—
3:09.78
200 IM LCM
—
3:40.30
2:56.97
▲ 43.33
400 IM LCM
—
7:51.96
6:14.22
▲ 97.74
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.