Swimmer profile
Ollie Grinnell
Male13-14Jenks Trojan Swim ClubOK · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
50.31
42.35
▲ 7.96
37.03
▲ 5.32
34.01
▲ 3.02
31.31
▲ 2.70
32.45
▼ 1.14
100 Free LCM
1:42.37
1:30.81
▲ 11.56
1:24.15
▲ 6.66
1:12.37
▲ 11.78
1:09.29
▲ 3.08
1:07.68
▲ 1.61
200 Free LCM
—
3:18.85
2:57.13
▲ 21.72
2:36.98
▲ 20.15
2:22.33
▲ 14.65
—
400 Free LCM
—
6:58.84
6:03.39
▲ 55.45
—
5:10.04
▲ 53.35
—
50 Back LCM
51.32
45.83
▲ 5.49
44.23
▲ 1.60
41.69
▲ 2.54
39.24
▲ 2.45
38.28
▲ 0.96
100 Back LCM
1:51.86
1:40.81
▲ 11.05
1:32.68
▲ 8.13
1:29.41
▲ 3.27
—
—
200 Back LCM
—
—
—
3:15.02
—
—
50 Breast LCM
—
54.21
48.07
▲ 6.14
42.72
▲ 5.35
38.58
▲ 4.14
—
100 Breast LCM
2:12.33
1:58.56
▲ 13.77
1:45.18
▲ 13.38
1:37.92
▲ 7.26
1:25.22
▲ 12.70
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200 Breast LCM
—
—
—
3:36.03
3:16.52
▲ 19.51
—
50 Fly LCM
—
1:12.22
44.77
▲ 27.45
41.16
▲ 3.61
—
—
200 IM LCM
—
4:05.78
3:21.27
▲ 44.51
3:00.62
▲ 20.65
2:48.26
▲ 12.36
—
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.