swimSebastian Dalessandro
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.56 | A+0.97s to AA·+2.37s to Sectionals | 2026-09-19 | East Bay Silver Dolphins Short Course C/B/BB+venue |
| 100 Freestyle | SCY | 56.73 | BB+0.94s to A·+5.74s to Sectionals | 2026-09-20 | East Bay Silver Dolphins Short Course C/B/BB+venue |
| 200 Freestyle | SCY | 2:07.52 | BB+5.33s to A·+15.73s to Sectionals | 2026-09-19 | East Bay Silver Dolphins Short Course C/B/BB+venue |
| 50 Backstroke | SCY | 30.72 | BB+1.83s to A·+7.03s to Futures | 2026-09-20 | East Bay Silver Dolphins Short Course C/B/BB+venue |
| 100 Backstroke | SCY | 1:07.44 | B+1.15s to BB·+11.95s to Sectionals | 2026-09-19 | East Bay Silver Dolphins Short Course C/B/BB+venue |
| 50 Breaststroke | SCY | 36.17 | B+0.38s to BB·+9.88s to Futures | 2026-09-20 | East Bay Silver Dolphins Short Course C/B/BB+venue |
| 100 Breaststroke | SCY | 1:18.13 | B+3.24s to BB·+14.94s to Sectionals | 2026-09-19 | East Bay Silver Dolphins Short Course C/B/BB+venue |
| 50 Butterfly | SCY | 31.17 | B+0.38s to BB·+8.28s to Futures | 2026-10-18 | 2026 KING OF THE HILL CHALLENGEfast pool |
| 100 Butterfly | SCY | 1:09.34 | B+3.85s to BB·+14.15s to Sectionals | 2026-09-20 | East Bay Silver Dolphins Short Course C/B/BB+venue |
| 50 Freestyle | LCM | 29.13 | A+0.94s to AA·+2.14s to Sectionals | 2026-06-13 | Orinda PC LC AG C/B/BB+venue |
| 200 Freestyle | LCM | 2:31.09 | BB+10.50s to A·+22.40s to Sectionals | 2026-06-13 | Orinda PC LC AG C/B/BB+venue |
| 200 Backstroke | LCM | 3:04.42 | +2.43s to B·+42.93s to Sectionals | 2026-06-13 | Orinda PC LC AG C/B/BB+venue |
| 100 Butterfly | LCM | 1:21.69 | +1.40s to B·+18.60s to Sectionals | 2026-04-25 | Brentwood Seawolves long course C/B/BB+venue |
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.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
IMX / IMR
IMX 13-14 · LCM
403 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 3:04.42 | 403 |
| 400 FR LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · SCY
1990 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:07.52 | 588 |
| 100 BK SCY | 1:07.44 | 498 |
| 100 BR SCY | 1:18.13 | 461 |
| 100 FL SCY | 1:09.34 | 443 |
| 200 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
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.