swimWalter Koch
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.85 | BB+0.76s to A·+2.26s to Sectionals | 2026-03-07 | 2026 Spring SE ISI Divisional Championships -fast pool |
| 100 Freestyle | SCY | 54.79 | BB+2.20s to A·+5.80s to Sectionals | 2026-03-08 | 2026 Spring SE ISI Divisional Championships -fast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 25.09 | flying | 200 Free Relay (leg 2) | 2026-03-07 | 2026 Spring SE ISI Divisional Championships - |
| 50 Freestyle | SCY | 24.15 | flying | 200 Medley Relay (leg 4) | 2026-03-08 | 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.
PR splits
100 Freestyle SCY 54.79
Front half 25.79s · back half 29.00s
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.