swimSean Diffenderfer
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 500 Freestyle | SCY | 4:52.37 | AAA+2.88s to AAAA·+6.28s to Sectionals | 2026-01-01 | 2020 Mid-State All-Star Championships |
| 1650 Freestyle | SCY | 16:58.64 | AAA+11.15s to AAAA·+9.95s to Sectionals | 2026-01-01 | 2020 Mid-State All-Star Championships |
| 400 Individual Medley | SCY | 4:33.23 | AA+7.84s to AAA·+21.24s to Sectionals | 2026-01-01 | 2020 Mid-State All-Star Championships |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
IMX / IMR
IMX 13-14 · SCY
1764 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:52.37 | 968 |
| 400 IM SCY | 4:33.23 | 796 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.