Swimmer profile
Henry North
Male13-14Y-Spartaquatics Swim ClubSC · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
44.70
37.78
▲ 6.92
33.43
▲ 4.35
—
33.06
▲ 0.37
100 Free LCM
1:36.68
1:30.35
▲ 6.33
1:15.61
▲ 14.74
1:14.31
▲ 1.30
1:11.54
▲ 2.77
200 Free LCM
3:39.94
3:15.26
▲ 24.68
2:41.71
▲ 33.55
2:36.24
▲ 5.47
2:26.25
▲ 9.99
400 Free LCM
—
6:59.81
5:31.48
▲ 88.33
5:37.84
▼ 6.36
5:09.70
▲ 28.14
800 Free LCM
—
—
12:34.18
—
11:21.15
▲ 73.03
1500 Free LCM
—
—
22:49.07
—
21:03.68
▲ 105.39
50 Back LCM
53.90
40.23
▲ 13.67
36.82
▲ 3.41
—
—
100 Back LCM
1:45.91
1:44.47
▲ 1.44
1:23.40
▲ 21.07
1:17.88
▲ 5.52
1:13.64
▲ 4.24
200 Back LCM
—
3:19.78
2:54.26
▲ 25.52
2:47.56
▲ 6.70
2:42.69
▲ 4.87
50 Breast LCM
59.43
51.11
▲ 8.32
46.77
▲ 4.34
—
—
100 Breast LCM
2:06.60
1:50.83
▲ 15.77
1:41.57
▲ 9.26
—
1:25.89
▲ 15.68
200 Breast LCM
—
—
—
—
3:04.72
50 Fly LCM
—
44.26
—
—
—
100 Fly LCM
—
—
1:35.26
—
—
200 IM LCM
—
3:41.55
3:04.26
▲ 37.29
2:57.80
▲ 6.46
2:42.35
▲ 15.45
400 IM LCM
—
—
6:18.41
—
6:11.42
▲ 6.99
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.