Swimmer profile
Jameson Halbert
Female11-12McCallie / GPS AquaticsSE · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
54.66
40.67
▲ 13.99
37.00
▲ 3.67
34.35
▲ 2.65
100 Free LCM
1:48.71
1:30.73
▲ 17.98
1:21.96
▲ 8.77
1:15.82
▲ 6.14
200 Free LCM
—
3:32.36
3:03.68
▲ 28.68
2:49.40
▲ 14.28
400 Free LCM
—
—
6:39.56
6:00.58
▲ 38.98
50 Back LCM
57.91
52.79
▲ 5.12
45.83
▲ 6.96
39.90
▲ 5.93
100 Back LCM
—
1:48.24
1:42.27
▲ 5.97
1:27.85
▲ 14.42
200 Back LCM
—
—
—
3:05.24
50 Breast LCM
1:18.34
1:09.69
▲ 8.65
—
53.34
▲ 16.35
100 Breast LCM
2:51.55
2:15.14
▲ 36.41
—
1:56.72
▲ 18.42
50 Fly LCM
1:13.60
51.56
▲ 22.04
38.78
▲ 12.78
35.10
▲ 3.68
100 Fly LCM
—
2:05.11
1:36.97
▲ 28.14
1:22.85
▲ 14.12
200 IM LCM
—
—
3:32.11
3:14.50
▲ 17.61
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.