Swimmer profile
John Estok
Male13-14Multnomah Athletic ClubOR · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
43.45
34.14
▲ 9.31
33.11
▲ 1.03
100 Free LCM
1:40.89
1:16.55
▲ 24.34
1:14.75
▲ 1.80
200 Free LCM
—
2:56.67
—
400 Free LCM
—
—
5:52.15
50 Back LCM
1:00.15
47.03
▲ 13.12
42.69
▲ 4.34
100 Back LCM
2:08.94
1:40.64
▲ 28.30
1:32.57
▲ 8.07
50 Breast LCM
50.97
42.24
▲ 8.73
41.28
▲ 0.96
100 Breast LCM
1:55.27
1:29.30
▲ 25.97
1:29.31
▼ 0.01
200 Breast LCM
—
3:12.27
3:16.72
▼ 4.45
50 Fly LCM
—
43.25
—
100 Fly LCM
—
2:00.64
1:34.12
▲ 26.52
200 IM LCM
—
3:11.02
—
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.