Swimmer profile
Mary Lantzy
Female11-12Maverick AquaticsCO · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
46.29
36.74
▲ 9.55
32.89
▲ 3.85
—
100 Free LCM
1:50.73
1:20.94
▲ 29.79
1:11.63
▲ 9.31
1:08.84
▲ 2.79
200 Free LCM
—
2:54.93
2:36.48
▲ 18.45
2:31.01
▲ 5.47
400 Free LCM
—
—
5:58.06
5:22.25
▲ 35.81
800 Free LCM
—
—
11:46.79
11:14.73
▲ 32.06
50 Back LCM
59.56
42.63
▲ 16.93
38.31
▲ 4.32
—
100 Back LCM
—
1:33.56
1:26.03
▲ 7.53
—
200 Back LCM
—
—
—
2:54.28
50 Breast LCM
1:05.47
56.91
▲ 8.56
49.55
▲ 7.36
—
100 Breast LCM
—
—
—
1:36.58
200 Breast LCM
—
—
—
3:27.52
50 Fly LCM
55.96
41.09
▲ 14.87
36.90
▲ 4.19
35.59
▲ 1.31
100 Fly LCM
—
1:43.17
1:24.48
▲ 18.69
1:18.58
▲ 5.90
200 Fly LCM
—
—
3:22.42
3:03.65
▲ 18.77
200 IM LCM
—
3:27.08
3:02.24
▲ 24.84
2:55.58
▲ 6.66
400 IM LCM
—
—
6:33.54
6:15.60
▲ 17.94
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.