Swimmer profile
MASON KIM
Male11-12Glenbrook Swim ClubIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free SCY
40.90
34.91
▲ 5.99
27.91
▲ 7.00
100 Free SCY
1:40.77
1:19.22
▲ 21.55
1:00.58
▲ 18.64
200 Free SCY
3:33.41
3:05.39
▲ 28.02
2:12.79
▲ 52.60
500 Free SCY
—
—
5:57.65
50 Back SCY
44.13
37.99
▲ 6.14
35.15
▲ 2.84
100 Back SCY
1:52.52
1:30.21
▲ 22.31
1:19.32
▲ 10.89
50 Breast SCY
49.34
47.45
▲ 1.89
37.80
▲ 9.65
100 Breast SCY
1:59.34
1:39.99
▲ 19.35
1:32.38
▲ 7.61
200 Breast SCY
—
—
2:47.48
50 Fly SCY
46.07
36.74
▲ 9.33
33.73
▲ 3.01
100 Fly SCY
2:01.71
1:28.44
▲ 33.27
1:18.39
▲ 10.05
100 IM SCY
1:40.23
1:26.18
▲ 14.05
1:10.74
▲ 15.44
200 IM SCY
—
3:09.74
2:34.88
▲ 34.86
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.