Sebastian Sylvester
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 1:04.54 | +2.15s to B·+16.25s to Sectionals | 2025-02-22 | Small Team Championshipsvenue |
| 100 Breaststroke | SCY | 1:24.35 | +7.36s to B·+21.66s to Sectionals | 2025-02-22 | Small Team Championshipsvenue |
| 200 Individual Medley | SCY | 2:41.83 | +10.54s to B·+42.44s to Sectionals | 2025-02-22 | Small Team Championshipsvenue |
| 50 Freestyle | LCM | 31.26 | B+0.67s to BB·+5.67s to Sectionals | 2026-07-26 | 2026 Area 1 LCM Championshipsfast pool |
| 100 Freestyle | LCM | 1:08.43 | B+1.74s to BB·+13.14s to Sectionals | 2026-06-28 | 2026 Planet Swim Summer Championshipsvenue |
| 200 Freestyle | LCM | 2:34.71 | B+8.72s to BB·+33.82s to Sectionals | 2026-05-30 | 2026 Hydro Summer Openvenue |
| 400 Freestyle | LCM | 5:28.01 | B+16.42s to BB·+68.92s to Sectionals | 2026-06-27 | 2026 Planet Swim Summer Championshipsvenue |
| 100 Backstroke | LCM | 1:29.38 | +9.89s to B·+24.89s to Sectionals | 2026-05-31 | 2026 Hydro Summer Openvenue |
| 200 Backstroke | LCM | 3:04.87 | +12.58s to B·+44.18s to Sectionals | 2026-05-30 | 2026 Hydro Summer Openvenue |
| 100 Breaststroke | LCM | 1:32.57 | +2.68s to B·+20.18s to Sectionals | 2026-06-28 | 2026 Planet Swim Summer Championshipsvenue |
| 200 Breaststroke | LCM | 3:23.49 | +8.10s to B·+43.10s to Sectionals | 2026-05-31 | 2026 Hydro Summer Openvenue |
| 100 Butterfly | LCM | 1:21.92 | +4.93s to B·+21.43s to Sectionals | 2026-06-27 | 2026 Planet Swim Summer Championshipsvenue |
| 200 Individual Medley | LCM | 2:51.58 | B+7.69s to BB·+33.89s to Sectionals | 2026-06-28 | 2026 Planet Swim Summer Championshipsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | LCM | 30.52 | flat | 200 Free Relay | 2026-07-26 | 2026 Area 1 LCM Championships |
| 100 Freestyle | LCM | 1:11.51 | flying | 400 Free Relay (leg 4) | 2026-05-31 | 2026 Hydro Summer Open |
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 15-16 · LCM
1610 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:28.01 | 445 |
| 200 BK LCM | 3:04.87 | 341 |
| 200 BR LCM | 3:23.49 | 368 |
| 200 IM LCM | 2:51.58 | 456 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 15-16 · LCM
1914 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:34.71 | 437 |
| 100 BK LCM | 1:29.38 | 294 |
| 100 BR LCM | 1:32.57 | 380 |
| 100 FL LCM | 1:21.92 | 347 |
| 200 IM LCM | 2:51.58 | 456 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:04.54
Front half 31.07s · back half 33.47s
100 Breaststroke SCY 1:24.35
Front half 40.52s · back half 43.83s
200 Individual Medley SCY 2:41.83
Front half 79.22s · back half 82.61s
100 Freestyle LCM 1:08.43
Front half 33.55s · back half 34.88s
200 Freestyle LCM 2:34.71
Front half 75.40s · back half 79.31s
400 Freestyle LCM 5:28.01
Front half 161.07s · back half 166.94s
100 Backstroke LCM 1:29.38
Front half 44.75s · back half 44.63s
200 Backstroke LCM 3:04.87
100 Breaststroke LCM 1:32.57
Front half 43.19s · back half 49.38s
200 Breaststroke LCM 3:23.49
Front half 95.80s · back half 107.69s
100 Butterfly LCM 1:21.92
Front half 38.74s · back half 43.18s
200 Individual Medley LCM 2:51.58
Front half 81.89s · back half 89.69s
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.