Swimmer profile
Jameson Spencer
Male13-14FASTCO · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
31.75
29.77
▲ 1.98
28.57
▲ 1.20
100 Free LCM
1:08.47
1:06.45
▲ 2.02
1:01.57
▲ 4.88
200 Free LCM
2:33.70
2:22.43
▲ 11.27
2:12.53
▲ 9.90
400 Free LCM
5:20.62
5:11.04
▲ 9.58
5:05.69
▲ 5.35
50 Back LCM
39.17
38.02
▲ 1.15
37.94
▲ 0.08
100 Back LCM
1:28.25
1:26.19
▲ 2.06
—
200 Back LCM
3:18.31
—
—
50 Breast LCM
47.70
—
41.47
▲ 6.23
100 Breast LCM
1:41.01
1:31.74
▲ 9.27
1:26.13
▲ 5.61
200 Breast LCM
3:51.11
—
—
50 Fly LCM
32.31
28.67
▲ 3.64
28.29
▲ 0.38
100 Fly LCM
1:16.24
1:06.77
▲ 9.47
1:01.78
▲ 4.99
200 Fly LCM
—
2:32.88
2:18.14
▲ 14.74
200 IM LCM
3:07.24
2:48.57
▲ 18.67
2:31.15
▲ 17.42
400 IM LCM
—
—
5:23.58
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.