Swimmer profile
Oliver Lancaster
Male11-12Upper Arlington Swim ClubOH · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
34.40
32.40
▲ 2.00
31.91
▲ 0.49
100 Free LCM
1:16.99
1:12.70
▲ 4.29
1:10.99
▲ 1.71
200 Free LCM
2:49.73
2:36.14
▲ 13.59
—
400 Free LCM
6:23.37
—
5:28.98
▲ 54.39
50 Back LCM
46.25
40.89
▲ 5.36
41.89
▼ 1.00
100 Back LCM
—
1:31.72
1:24.78
▲ 6.94
50 Breast LCM
52.03
44.55
▲ 7.48
41.98
▲ 2.57
100 Breast LCM
1:52.37
1:35.74
▲ 16.63
—
200 Breast LCM
—
—
3:25.26
50 Fly LCM
42.49
35.98
▲ 6.51
36.16
▼ 0.18
100 Fly LCM
1:34.21
1:27.84
▲ 6.37
—
200 IM LCM
3:28.19
2:58.97
▲ 29.22
—
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.