swimIssac Vlcek
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 37.82 | B+3.03s to BB·+15.23s to Sectionals | 2024-02-10 | 2024 Iceberg Invitational slow pool |
| 100 Freestyle | SCY | 1:27.09 | B+7.80s to BB·+38.10s to Sectionals | 2024-02-11 | 2024 Iceberg Invitational slow pool |
| 50 Breaststroke | SCY | 48.63 | B+0.84s to BB·+21.44s to Sectionals | 2024-02-10 | 2024 Iceberg Invitational slow pool |
| 100 Breaststroke | SCY | 1:48.49 | B+4.90s to BB·+44.90s to Sectionals | 2024-02-11 | 2024 Iceberg Invitational slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 | SCY | 42.57 | flying | 200 Free Relay (leg 4) | 2024-02-11 | 2024 Iceberg Invitational |
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 10 & under · SCY
383 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:48.49 | 383 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
757 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:27.09 | 338 |
| 50 BR SCY | 48.63 | 419 |
| 50 BK SCY | — | 0 |
| 50 FL 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 1:27.09
Front half 41.97s · back half 45.12s
100 Breaststroke SCY 1:48.49
Front half 53.16s · back half 55.33s
Progression
Faster times are higher. One card per event, all courses & history.