Swimmer profile
Marcus Hong
Male15-16Y in Central MarylandMD · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
49.81
41.55
▲ 8.26
37.50
▲ 4.05
30.65
▲ 6.85
27.69
▲ 2.96
27.44
▲ 0.25
100 Free LCM
—
1:35.75
1:27.20
▲ 8.55
1:09.38
▲ 17.82
1:02.50
▲ 6.88
1:00.64
▲ 1.86
200 Free LCM
—
3:37.00
2:57.77
▲ 39.23
2:31.44
▲ 26.33
2:16.68
▲ 14.76
2:15.47
▲ 1.21
400 Free LCM
—
—
—
—
5:00.58
4:54.20
▲ 6.38
800 Free LCM
—
—
—
—
—
10:07.94
50 Back LCM
58.79
47.99
▲ 10.80
46.54
▲ 1.45
40.30
▲ 6.24
35.87
▲ 4.43
34.51
▲ 1.36
100 Back LCM
—
1:47.83
1:39.07
▲ 8.76
1:23.98
▲ 15.09
1:18.53
▲ 5.45
1:13.03
▲ 5.50
200 Back LCM
—
—
—
2:56.31
2:46.91
▲ 9.40
2:40.78
▲ 6.13
50 Breast LCM
—
1:01.58
58.28
▲ 3.30
—
41.65
▲ 16.63
39.69
▲ 1.96
100 Breast LCM
—
2:19.94
—
—
1:30.76
▲ 49.18
1:28.76
▲ 2.00
50 Fly LCM
—
1:06.14
52.21
▲ 13.93
35.41
▲ 16.80
30.18
▲ 5.23
29.44
▲ 0.74
100 Fly LCM
—
—
—
1:19.63
1:09.66
▲ 9.97
1:08.33
▲ 1.33
200 IM LCM
—
—
—
—
2:37.23
2:34.95
▲ 2.28
400 IM LCM
—
—
—
—
5:41.50
—
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.