Swimmer profile
JJ Leto
MaleOpen / SeniorHouston HydraGU · SOUTHERNCollege athlete · Rose-Hulman Institute of TechnologyD3
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free LCM
—
—
—
31.18
29.59
▲ 1.59
27.89
▲ 1.70
—
100 Free LCM
2:00.50
—
—
1:09.88
▲ 50.62
—
1:03.14
▲ 6.74
—
400 Free LCM
—
—
—
5:24.88
—
—
—
50 Back LCM
—
45.22
—
—
34.88
▲ 10.34
—
—
100 Back LCM
—
—
—
—
1:21.38
—
1:14.07
▲ 7.31
50 Breast LCM
1:24.25
—
—
—
35.52
▲ 48.73
32.88
▲ 2.64
—
100 Breast LCM
—
1:41.45
1:26.76
▲ 14.69
—
1:19.84
▲ 6.92
1:10.98
▲ 8.86
1:12.09
▼ 1.11
200 Breast LCM
—
—
—
3:03.60
2:57.73
▲ 5.87
2:40.34
▲ 17.39
2:45.28
▼ 4.94
50 Fly LCM
1:16.73
43.00
▲ 33.73
32.71
▲ 10.29
—
29.95
▲ 2.76
29.13
▲ 0.82
—
100 Fly LCM
—
1:49.07
—
1:12.80
▲ 36.27
1:09.45
▲ 3.35
1:05.54
▲ 3.91
1:04.09
▲ 1.45
200 IM LCM
—
—
2:49.02
2:46.41
▲ 2.61
2:36.50
▲ 9.91
2:28.51
▲ 7.99
—
400 IM LCM
—
—
—
5:55.43
—
—
—
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.