Swimmer profile
Jonah First
Male13-14Memphis Tiger SwimmingSE · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
42.56
34.23
▲ 8.33
32.40
▲ 1.83
31.00
▲ 1.40
100 Free LCM
1:38.76
1:17.61
▲ 21.15
1:12.91
▲ 4.70
1:08.89
▲ 4.02
200 Free LCM
3:41.14
2:51.15
▲ 49.99
2:43.72
▲ 7.43
—
400 Free LCM
—
6:16.80
5:45.21
▲ 31.59
5:35.65
▲ 9.56
800 Free LCM
—
—
12:10.52
—
50 Back LCM
55.67
41.18
▲ 14.49
38.99
▲ 2.19
36.74
▲ 2.25
100 Back LCM
1:54.71
1:31.22
▲ 23.49
1:23.56
▲ 7.66
1:18.12
▲ 5.44
200 Back LCM
—
—
3:01.40
2:48.82
▲ 12.58
50 Breast LCM
1:04.26
43.60
▲ 20.66
43.74
▼ 0.14
43.00
▲ 0.74
100 Breast LCM
2:18.49
1:39.93
▲ 38.56
1:36.54
▲ 3.39
1:35.97
▲ 0.57
200 Breast LCM
—
—
—
3:31.56
50 Fly LCM
1:15.06
52.65
▲ 22.41
—
—
100 Fly LCM
—
—
1:30.02
—
200 IM LCM
—
—
3:03.08
2:54.10
▲ 8.98
400 IM LCM
—
—
—
6:43.22
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.