Swimmer profile
Lois Singer
Female11-12New Hope Crystal Plymouth Swim ClubMN · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
45.08
36.73
▲ 8.35
34.56
▲ 2.17
100 Free LCM
1:53.05
1:24.44
▲ 28.61
1:24.05
▲ 0.39
200 Free LCM
—
3:13.63
2:54.18
▲ 19.45
400 Free LCM
—
6:47.93
6:16.44
▲ 31.49
50 Back LCM
50.96
47.26
▲ 3.70
40.52
▲ 6.74
100 Back LCM
2:00.91
1:40.91
▲ 20.00
1:32.31
▲ 8.60
50 Breast LCM
1:04.66
53.74
▲ 10.92
51.78
▲ 1.96
100 Breast LCM
—
2:07.46
2:03.01
▲ 4.45
50 Fly LCM
56.87
48.08
▲ 8.79
40.22
▲ 7.86
100 Fly LCM
—
1:43.10
—
200 IM LCM
—
—
3:25.13
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.