Swimmer profile
Jb Rathburn
Male11-12Watertown Area Swim ClubSD · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
—
41.01
38.13
▲ 2.88
35.64
▲ 2.49
33.78
▲ 1.86
100 Free LCM
1:56.18
1:34.95
▲ 21.23
1:26.22
▲ 8.73
1:15.77
▲ 10.45
—
200 Free LCM
—
—
3:03.57
2:42.59
▲ 20.98
2:37.97
▲ 4.62
400 Free LCM
—
—
6:51.09
5:47.23
▲ 63.86
5:30.93
▲ 16.30
800 Free LCM
—
—
—
12:08.37
11:24.89
▲ 43.48
1500 Free LCM
—
—
—
—
21:38.31
50 Back LCM
—
47.65
41.87
▲ 5.78
40.56
▲ 1.31
37.91
▲ 2.65
100 Back LCM
—
1:46.29
1:35.06
▲ 11.23
1:27.68
▲ 7.38
1:26.48
▲ 1.20
200 Back LCM
—
—
—
—
2:57.96
50 Breast LCM
—
1:12.88
—
—
54.45
▲ 18.43
100 Breast LCM
—
2:36.79
—
—
—
50 Fly LCM
—
49.00
45.54
▲ 3.46
37.80
▲ 7.74
35.94
▲ 1.86
100 Fly LCM
—
—
—
1:26.88
1:21.14
▲ 5.74
200 IM LCM
—
—
—
3:10.34
2:58.17
▲ 12.17
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.