Swimmer profile
Bobby Duffield
Male15-16South Jersey Aquatic ClubMA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free SCY
24.03
22.88
▲ 1.15
21.83
▲ 1.05
100 Free SCY
54.98
50.28
▲ 4.70
48.09
▲ 2.19
200 Free SCY
—
1:54.20
1:45.74
▲ 8.46
500 Free SCY
—
5:14.58
5:06.11
▲ 8.47
1000 Free SCY
12:43.02
11:01.79
▲ 101.23
—
1650 Free SCY
—
18:21.18
—
50 Back SCY
25.47
24.50
▲ 0.97
23.93
▲ 0.57
100 Back SCY
57.44
53.86
▲ 3.58
52.87
▲ 0.99
200 Back SCY
2:06.89
1:59.87
▲ 7.02
1:55.61
▲ 4.26
50 Breast SCY
—
—
31.15
200 Breast SCY
—
2:46.66
2:34.54
▲ 12.12
50 Fly SCY
—
—
23.41
100 Fly SCY
59.01
53.73
▲ 5.28
51.53
▲ 2.20
200 Fly SCY
—
2:24.73
1:55.93
▲ 28.80
200 IM SCY
2:18.29
2:09.13
▲ 9.16
2:10.52
▼ 1.39
400 IM SCY
—
4:46.94
4:35.68
▲ 11.26
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.