Swimmer profile
RONAV CHAKRABORTY
Male13-14Patriot Aquatic ClubIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
29.74
26.75
▲ 2.99
23.63
▲ 3.12
22.80
▲ 0.83
100 Free SCY
1:17.95
1:02.23
▲ 15.72
54.05
▲ 8.18
51.10
▲ 2.95
200 Free SCY
—
2:14.97
2:04.07
▲ 10.90
1:53.97
▲ 10.10
500 Free SCY
—
—
—
5:28.09
50 Back SCY
36.92
33.73
▲ 3.19
26.34
▲ 7.39
25.71
▲ 0.63
100 Back SCY
—
1:11.19
59.94
▲ 11.25
58.21
▲ 1.73
200 Back SCY
—
—
—
2:15.78
50 Breast SCY
42.98
36.30
▲ 6.68
31.01
▲ 5.29
29.16
▲ 1.85
100 Breast SCY
1:38.16
1:23.58
▲ 14.58
1:06.09
▲ 17.49
1:04.81
▲ 1.28
200 Breast SCY
—
2:46.16
2:33.99
▲ 12.17
2:22.85
▲ 11.14
50 Fly SCY
—
30.61
26.17
▲ 4.44
24.71
▲ 1.46
100 Fly SCY
—
1:11.38
1:00.45
▲ 10.93
55.27
▲ 5.18
200 Fly SCY
—
—
—
2:27.69
100 IM SCY
1:24.27
1:05.51
▲ 18.76
—
1:01.30
▲ 4.21
200 IM SCY
—
2:30.29
2:12.58
▲ 17.71
2:09.87
▲ 2.71
400 IM SCY
—
—
4:52.84
4:45.72
▲ 7.12
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.