Swimmer profile
Matvii Onofriichuk
Male13-14West Coast AquaticsPNW · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
37.94
—
32.36
▲ 5.58
28.72
▲ 3.64
100 Free LCM
1:26.93
1:19.17
▲ 7.76
1:11.26
▲ 7.91
—
400 Free LCM
6:15.95
—
—
—
50 Back LCM
42.63
39.01
▲ 3.62
37.49
▲ 1.52
33.24
▲ 4.25
100 Back LCM
1:34.16
—
1:25.41
▲ 8.75
1:12.04
▲ 13.37
200 Back LCM
—
—
2:56.54
2:31.31
▲ 25.23
50 Breast LCM
—
43.41
39.61
▲ 3.80
—
100 Breast LCM
1:42.40
1:32.70
▲ 9.70
1:31.94
▲ 0.76
1:18.18
▲ 13.76
200 Breast LCM
—
3:26.48
3:07.87
▲ 18.61
2:50.80
▲ 17.07
50 Fly LCM
42.74
—
—
—
200 IM LCM
3:14.33
3:05.14
▲ 9.19
—
—
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.