Swimmer profile
Lydia Peterson
Female13-14YMCA of Greater Nashua StormNE · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
46.34
41.41
▲ 4.93
35.71
▲ 5.70
34.28
▲ 1.43
30.14
▲ 4.14
29.72
▲ 0.42
100 Free SCY
1:42.12
1:32.76
▲ 9.36
1:19.56
▲ 13.20
1:14.58
▲ 4.98
1:06.33
▲ 8.25
1:07.40
▼ 1.07
200 Free SCY
3:47.88
3:16.38
▲ 31.50
2:50.43
▲ 25.95
2:37.94
▲ 12.49
2:21.75
▲ 16.19
2:17.74
▲ 4.01
500 Free SCY
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—
7:23.95
6:53.42
▲ 30.53
6:12.46
▲ 40.96
6:02.44
▲ 10.02
1000 Free SCY
—
—
—
14:18.62
—
12:12.29
▲ 126.33
1650 Free SCY
—
—
—
—
—
20:56.48
50 Back SCY
48.69
46.15
▲ 2.54
39.48
▲ 6.67
35.94
▲ 3.54
34.58
▲ 1.36
35.13
▼ 0.55
100 Back SCY
1:48.53
1:36.12
▲ 12.41
1:23.18
▲ 12.94
1:21.53
▲ 1.65
1:13.87
▲ 7.66
1:11.63
▲ 2.24
200 Back SCY
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—
3:07.75
2:52.24
▲ 15.51
2:38.60
▲ 13.64
2:31.70
▲ 6.90
50 Breast SCY
1:06.57
54.41
▲ 12.16
46.03
▲ 8.38
44.00
▲ 2.03
44.49
▼ 0.49
41.31
▲ 3.18
100 Breast SCY
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1:53.48
1:45.14
▲ 8.34
1:36.25
▲ 8.89
1:34.01
▲ 2.24
1:29.75
▲ 4.26
200 Breast SCY
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3:25.53
3:14.42
▲ 11.11
3:17.46
▼ 3.04
3:07.05
▲ 10.41
50 Fly SCY
56.16
46.59
▲ 9.57
37.61
▲ 8.98
35.07
▲ 2.54
33.66
▲ 1.41
32.16
▲ 1.50
100 Fly SCY
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1:33.25
1:25.99
▲ 7.26
1:20.30
▲ 5.69
1:12.24
▲ 8.06
1:13.98
▼ 1.74
200 Fly SCY
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—
3:08.78
2:56.10
▲ 12.68
2:38.33
▲ 17.77
2:50.41
▼ 12.08
100 IM SCY
1:53.09
1:38.29
▲ 14.80
1:25.00
▲ 13.29
1:20.42
▲ 4.58
1:17.79
▲ 2.63
1:16.30
▲ 1.49
200 IM SCY
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3:28.44
3:01.38
▲ 27.06
2:49.26
▲ 12.12
2:43.76
▲ 5.50
2:37.39
▲ 6.37
400 IM SCY
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6:22.78
5:50.02
▲ 32.76
5:38.79
▲ 11.23
5:31.82
▲ 6.97
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.