Swimmer profile
Chase Callahan
Male15-16Sparks Piranhas Swim TeamSN · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2024–25
2025–26
50 Free SCY
35.73
29.35
▲ 6.38
26.98
▲ 2.37
100 Free SCY
1:26.82
1:04.48
▲ 22.34
1:00.73
▲ 3.75
50 Back SCY
39.61
—
—
100 Back SCY
—
1:14.11
—
50 Breast SCY
48.30
—
—
100 Breast SCY
1:43.88
1:22.19
▲ 21.69
1:07.67
▲ 14.52
50 Fly SCY
56.83
32.29
▲ 24.54
29.62
▲ 2.67
100 Fly SCY
—
—
58.30
100 IM SCY
1:36.45
—
1:06.71
▲ 29.74
200 IM SCY
—
2:39.84
2:31.68
▲ 8.16
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.