David Hayhow
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.99 | A+0.90s to AA | The Mark J. Braun Fall Classic venue | |
| 100 Freestyle | SCY | 51.66 | A+1.27s to AA | The Mark J. Braun Fall Classic venue | |
| 200 Freestyle | SCY | 1:51.64 | A+0.45s to AA | The Mark J. Braun Fall Classic venue | |
| 500 Freestyle | SCY | 5:08.24 | A+6.55s to AA | The Mark J. Braun Fall Classic venue | |
| 100 Backstroke | SCY | 1:01.97 | BB+4.68s to A | The Mark J. Braun Fall Classic venue | |
| 200 Individual Medley | SCY | 2:09.46 | BB+1.27s to A | The Mark J. Braun Fall Classic venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 51.05 | flying | 400 Free Relay (leg 2) | The Mark J. Braun Fall Classic | |
| 200 Freestyle | SCY | 1:51.76 | flying | 800 Free Relay (leg 2) | The Mark J. Braun Fall Classic |
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
1313 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:08.24 | 690 |
| 200 IM SCY | 2:09.46 | 623 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
1836 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:51.64 | 722 |
| 100 BK SCY | 1:01.97 | 491 |
| 200 IM SCY | 2:09.46 | 623 |
| 100 BR SCY | — | 0 |
| 100 FL 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 51.66
Front half 25.12s · back half 26.54s
200 Freestyle SCY 1:51.64
Front half 54.23s · back half 57.41s
500 Freestyle SCY 5:08.24
Front half 150.05s · back half 158.19s
100 Backstroke SCY 1:01.97
Front half 30.48s · back half 31.49s
200 Individual Medley SCY 2:09.46
Front half 62.31s · back half 67.15s
Progression
Faster times are higher. One card per event, all courses & history.