Swimmer profile
Lila Ritsema
Female15-16Byron CenterMI · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
—
42.51
35.48
▲ 7.03
31.21
▲ 4.27
28.68
▲ 2.53
28.42
▲ 0.26
28.98
▼ 0.56
29.31
▼ 0.33
100 Free LCM
1:51.62
1:32.91
▲ 18.71
—
1:09.77
▲ 23.14
1:05.21
▲ 4.56
1:03.81
▲ 1.40
1:05.27
▼ 1.46
—
200 Free LCM
—
—
—
—
2:27.63
—
—
—
400 Free LCM
—
—
—
—
5:30.69
—
—
—
50 Back LCM
—
50.73
—
38.13
▲ 12.60
—
36.91
▲ 1.22
—
—
100 Back LCM
—
—
—
1:29.74
—
—
—
1:18.28
▲ 11.46
50 Breast LCM
—
—
—
45.34
—
—
—
38.88
▲ 6.46
100 Breast LCM
—
—
—
—
1:32.86
—
1:29.16
▲ 3.70
1:30.09
▼ 0.93
50 Fly LCM
—
—
38.61
34.45
▲ 4.16
31.04
▲ 3.41
29.99
▲ 1.05
30.37
▼ 0.38
31.11
▼ 0.74
100 Fly LCM
—
—
—
—
1:13.37
1:12.89
▲ 0.48
1:13.88
▼ 0.99
1:13.17
▲ 0.71
200 IM LCM
—
—
—
3:03.89
2:51.22
▲ 12.67
2:49.56
▲ 1.66
2:55.71
▼ 6.15
2:41.47
▲ 14.24
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.