Swimmer profile
Mason Rybaski
Male13-14St Charles Swim TeamIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
57.59
44.97
▲ 12.62
38.89
▲ 6.08
31.35
▲ 7.54
29.89
▲ 1.46
27.89
▲ 2.00
26.60
▲ 1.29
24.49
▲ 2.11
100 Free SCY
—
1:38.44
1:27.21
▲ 11.23
1:10.61
▲ 16.60
1:04.47
▲ 6.14
58.74
▲ 5.73
55.99
▲ 2.75
53.71
▲ 2.28
200 Free SCY
—
—
3:03.87
2:32.85
▲ 31.02
2:15.91
▲ 16.94
2:08.09
▲ 7.82
2:04.31
▲ 3.78
1:55.93
▲ 8.38
500 Free SCY
—
—
—
6:25.90
5:51.87
▲ 34.03
5:37.18
▲ 14.69
5:20.77
▲ 16.41
5:15.30
▲ 5.47
1000 Free SCY
—
—
—
—
13:11.46
11:42.94
▲ 88.52
11:11.45
▲ 31.49
10:42.16
▲ 29.29
1650 Free SCY
—
—
—
—
—
19:35.09
—
—
50 Back SCY
59.52
49.44
▲ 10.08
42.54
▲ 6.90
35.25
▲ 7.29
32.49
▲ 2.76
30.42
▲ 2.07
28.97
▲ 1.45
—
100 Back SCY
—
1:46.78
—
1:14.94
▲ 31.84
1:09.29
▲ 5.65
1:05.78
▲ 3.51
1:01.87
▲ 3.91
58.04
▲ 3.83
200 Back SCY
—
—
—
—
2:26.07
2:17.17
▲ 8.90
2:12.37
▲ 4.80
2:07.31
▲ 5.06
50 Breast SCY
—
1:03.99
49.67
▲ 14.32
42.18
▲ 7.49
38.80
▲ 3.38
35.36
▲ 3.44
35.55
▼ 0.19
—
100 Breast SCY
—
2:01.64
1:47.52
▲ 14.12
1:34.67
▲ 12.85
1:21.12
▲ 13.55
1:18.52
▲ 2.60
1:13.30
▲ 5.22
1:03.80
▲ 9.50
200 Breast SCY
—
—
—
—
2:49.29
2:42.07
▲ 7.22
—
2:24.99
▲ 17.08
50 Fly SCY
—
1:09.14
45.52
▲ 23.62
36.28
▲ 9.24
33.51
▲ 2.77
29.52
▲ 3.99
28.89
▲ 0.63
26.88
▲ 2.01
100 Fly SCY
—
—
—
1:22.68
1:11.48
▲ 11.20
1:06.77
▲ 4.71
1:09.76
▼ 2.99
1:01.20
▲ 8.56
200 Fly SCY
—
—
—
—
—
2:23.07
2:16.32
▲ 6.75
2:11.54
▲ 4.78
100 IM SCY
—
1:45.89
1:36.58
▲ 9.31
1:18.32
▲ 18.26
1:10.76
▲ 7.56
1:07.21
▲ 3.55
1:07.70
▼ 0.49
—
200 IM SCY
—
—
3:23.72
2:42.90
▲ 40.82
2:30.66
▲ 12.24
2:22.98
▲ 7.68
2:15.09
▲ 7.89
2:08.44
▲ 6.65
400 IM SCY
—
—
—
—
—
4:56.99
4:46.34
▲ 10.65
4:31.18
▲ 15.16
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.