Corbin Sefton
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.92 | A+0.93s to AA | 2026-03-07 | 2026 Spring SE ISI Divisional Championships - venue |
| 100 Freestyle | SCY | 1:02.33 | BB+1.04s to A | 2026-03-08 | 2026 Spring SE ISI Divisional Championships - venue |
| 200 Freestyle | SCY | 2:23.31 | BB+9.62s to A | 2026-03-07 | 2026 Spring SE ISI Divisional Championships - venue |
| 100 Backstroke | SCY | 1:14.79 | BB+5.50s to A | 2026-03-08 | 2026 Spring SE ISI Divisional Championships - venue |
| 50 Breaststroke | SCY | 39.77 | BB+3.08s to A | 2026-03-07 | 2026 Spring SE ISI Divisional Championships - venue |
| 50 Butterfly | SCY | 32.31 | BB+1.12s to A | 2026-03-08 | 2026 Spring SE ISI Divisional Championships - venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.21 | flying | 200 Free Relay (leg 2) | 2026-03-07 | 2026 Spring SE ISI Divisional Championships - |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 11-12 · SCY
503 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:14.79 | 503 |
| 500 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
1603 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:23.31 | 544 |
| 50 BR SCY | 39.77 | 496 |
| 50 FL SCY | 32.31 | 563 |
| 50 BK SCY | — | 0 |
| 100 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:02.33
Front half 30.18s · back half 32.15s
200 Freestyle SCY 2:23.31
Front half 68.81s · back half 74.50s
100 Backstroke SCY 1:14.79
Front half 36.16s · back half 38.63s
Progression
Faster times are higher. One card per event, all courses & history.