Swimmer profile
Ries Joos
Male15-16Alto Swim ClubIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
28.36
25.51
▲ 2.85
25.02
▲ 0.49
24.81
▲ 0.21
100 Free LCM
1:01.63
54.89
▲ 6.74
53.59
▲ 1.30
—
200 Free LCM
—
1:59.89
1:54.50
▲ 5.39
1:54.07
▲ 0.43
400 Free LCM
—
4:14.81
4:04.92
▲ 9.89
3:56.71
▲ 8.21
800 Free LCM
—
—
—
8:30.06
100 Back LCM
—
—
1:06.71
—
100 Fly LCM
1:08.77
—
1:06.56
▲ 2.21
—
200 IM LCM
2:37.31
—
2:16.13
▲ 21.18
2:15.20
▲ 0.93
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.