Swimmer profile
Greta Peterson
Female11-12Des Moines Swimming FederationIA · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
37.00
33.33
▲ 3.67
31.49
▲ 1.84
28.71
▲ 2.78
27.51
▲ 1.20
100 Free SCY
1:25.39
1:16.09
▲ 9.30
1:09.74
▲ 6.35
1:02.88
▲ 6.86
59.44
▲ 3.44
200 Free SCY
—
2:57.62
2:28.91
▲ 28.71
2:16.23
▲ 12.68
2:15.85
▲ 0.38
500 Free SCY
—
—
—
6:04.35
5:54.72
▲ 9.63
1000 Free SCY
—
—
—
—
12:40.24
50 Back SCY
49.11
42.61
▲ 6.50
40.08
▲ 2.53
—
33.96
▲ 6.12
100 Back SCY
2:07.85
1:33.96
▲ 33.89
1:24.84
▲ 9.12
1:20.26
▲ 4.58
1:14.21
▲ 6.05
50 Breast SCY
54.34
45.69
▲ 8.65
37.27
▲ 8.42
33.81
▲ 3.46
32.82
▲ 0.99
100 Breast SCY
1:54.13
1:47.30
▲ 6.83
1:24.12
▲ 23.18
1:14.41
▲ 9.71
1:14.13
▲ 0.28
200 Breast SCY
—
—
—
2:51.35
2:50.90
▲ 0.45
50 Fly SCY
56.90
52.13
▲ 4.77
41.78
▲ 10.35
36.18
▲ 5.60
32.11
▲ 4.07
100 Fly SCY
—
—
—
—
1:16.61
100 IM SCY
—
1:33.25
1:19.97
▲ 13.28
1:10.66
▲ 9.31
1:09.39
▲ 1.27
200 IM SCY
—
—
2:53.69
2:35.44
▲ 18.25
2:32.21
▲ 3.23
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.