swimJohn Welker
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.75 | AA+0.66s to AAA | 2014-02-27 | Meet Results for |
| 100 Freestyle | SCY | 48.58 | AA+0.29s to AAA | 2014-02-27 | Meet Results for |
| 200 Freestyle | SCY | 3:10.94 | +55.55s to B | Bronze Championships venue | |
| 500 Freestyle | SCY | 4:45.73 | AAA+10.24s to AAAA | 2014-02-27 | Meet Results for |
| 50 Butterfly | SCY | 46.62 | +15.43s to B | Winter Wonderland Meet slow pool | |
| 100 Individual Medley | SCY | 1:41.18 | Bronze Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 36.65 | flying | 200 Free Relay (leg 3) | LE Silver 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.
IMX / IMR
IMX 17-18 · SCY
866 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:45.73 | 866 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
144 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:10.94 | 144 |
| 100 BK SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 3:10.94
Front half 92.64s · back half 98.30s
100 Individual Medley SCY 1:41.18
Front half 44.54s · back half 56.64s
Progression
Faster times are higher. One card per event, all courses & history.