Swimmer profile
Hazel Petersen
Female11-12Minnetonka Swim ClubMN · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
43.40
38.17
▲ 5.23
33.65
▲ 4.52
32.04
▲ 1.61
30.09
▲ 1.95
100 Free LCM
1:45.75
1:25.96
▲ 19.79
1:14.87
▲ 11.09
1:11.32
▲ 3.55
1:07.00
▲ 4.32
200 Free LCM
—
3:14.89
2:56.88
▲ 18.01
2:40.67
▲ 16.21
2:27.93
▲ 12.74
400 Free LCM
—
6:54.49
6:14.91
▲ 39.58
6:04.63
▲ 10.28
5:21.92
▲ 42.71
50 Back LCM
49.65
43.55
▲ 6.10
41.02
▲ 2.53
40.07
▲ 0.95
36.57
▲ 3.50
100 Back LCM
—
1:38.98
1:28.95
▲ 10.03
1:26.84
▲ 2.11
1:19.78
▲ 7.06
200 Back LCM
—
—
—
3:10.30
2:58.50
▲ 11.80
50 Breast LCM
1:04.57
49.61
▲ 14.96
46.27
▲ 3.34
45.19
▲ 1.08
39.42
▲ 5.77
100 Breast LCM
—
1:56.19
1:48.14
▲ 8.05
1:38.91
▲ 9.23
1:29.86
▲ 9.05
200 Breast LCM
—
—
—
3:34.12
3:16.01
▲ 18.11
50 Fly LCM
1:06.74
47.19
▲ 19.55
40.70
▲ 6.49
35.42
▲ 5.28
32.89
▲ 2.53
100 Fly LCM
3:19.88
2:05.23
▲ 74.65
1:46.76
▲ 18.47
1:26.31
▲ 20.45
1:19.85
▲ 6.46
200 Fly LCM
—
—
—
3:40.91
3:16.63
▲ 24.28
200 IM LCM
—
3:42.02
3:16.27
▲ 25.75
3:09.23
▲ 7.04
2:53.20
▲ 16.03
400 IM LCM
—
—
—
6:56.92
6:09.97
▲ 46.95
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.