swimSebastian Alfonso
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 35.08 | B+0.29s to BB | 2026-03-29 | Piedmont Swim Team C/B/BB+ venue |
| 100 Freestyle | SCY | 1:20.46 | B+1.17s to BB | 2026-03-28 | Piedmont Swim Team C/B/BB+ venue |
| 50 Backstroke | SCY | 45.91 | B+2.82s to BB | 2026-03-28 | Piedmont Swim Team C/B/BB+ venue |
| 50 Breaststroke | SCY | 57.74 | +4.25s to B | 2026-03-29 | Piedmont Swim Team C/B/BB+ venue |
| 50 Butterfly | SCY | 48.16 | +1.67s to B | 2026-03-28 | Piedmont Swim Team C/B/BB+ venue |
| 100 Individual Medley | SCY | 1:36.81 | B+7.02s to BB | 2026-03-29 | Piedmont Swim Team C/B/BB+ venue |
| 50 Freestyle | LCM | 37.56 | BB+1.87s to A | 2026-06-27 | NVST Summer Plunge 2026 - venue |
| 100 Freestyle | LCM | 1:24.33 | BB+4.14s to A | 2026-06-28 | NVST Summer Plunge 2026 - venue |
| 200 Freestyle | LCM | 3:11.19 | BB+17.50s to A | 2026-06-27 | NVST Summer Plunge 2026 - venue |
| 50 Backstroke | LCM | 45.35 | BB+2.26s to A | 2026-06-13 | Orinda PC LC AG C/B/BB+ venue |
| 50 Breaststroke | LCM | 59.45 | B+5.06s to BB | 2026-06-14 | Orinda PC LC AG C/B/BB+ venue |
| 50 Butterfly | LCM | 47.29 | B+0.90s to BB | 2026-06-13 | Orinda PC LC AG C/B/BB+ venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
IMX / IMR
IMX 10 & under · LCM
499 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:11.19 | 499 |
| 100 BK LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · LCM
1841 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:24.33 | 566 |
| 50 BK LCM | 45.35 | 542 |
| 50 BR LCM | 59.45 | 339 |
| 50 FL LCM | 47.29 | 394 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
Progression
Faster times are higher. One card per event, all courses & history.