Swimmer profile
Zach Shrontz
Male13-14Northern KY Clippers SwimmingOH · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
33.51
32.00
▲ 1.51
31.48
▲ 0.52
100 Free LCM
1:19.22
1:12.81
▲ 6.41
1:11.49
▲ 1.32
200 Free LCM
2:51.75
—
2:41.43
▲ 10.32
400 Free LCM
—
—
5:29.55
50 Back LCM
40.47
40.00
▲ 0.47
36.89
▲ 3.11
100 Back LCM
1:32.63
1:27.93
▲ 4.70
1:26.00
▲ 1.93
200 Back LCM
—
—
3:05.41
50 Breast LCM
—
49.74
48.76
▲ 0.98
100 Breast LCM
2:02.76
1:56.89
▲ 5.87
1:46.41
▲ 10.48
50 Fly LCM
35.58
33.99
▲ 1.59
33.01
▲ 0.98
100 Fly LCM
—
1:29.88
1:17.85
▲ 12.03
200 IM LCM
3:14.33
3:08.17
▲ 6.16
3:00.19
▲ 7.98
400 IM LCM
—
—
6:46.19
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.