swimMike Penfold
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 34.72 | +1.93s to B | 2019-11-23 | 2019 Harvest Invitational slow pool |
| 50 Backstroke | SCY | 42.30 | +3.81s to B | 2019-12-08 | Super Splash 2019 venue |
| 100 Backstroke | SCY | 1:50.84 | +28.65s to B | 2019-02-23 | 2018 Bluefins Last Chance Meet venue |
| 50 Breaststroke | SCY | 52.99 | +9.50s to B | 2019-11-23 | 2019 Harvest Invitational slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | 33.43 | flat | 200 Free Relay | 2019-11-23 | 2019 Harvest 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 11-12 · SCY
154 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:50.84 | 154 |
| 500 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
504 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 42.30 | 295 |
| 50 BR SCY | 52.99 | 209 |
| 200 FR 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 Backstroke SCY 1:50.84
Front half 60.90s · back half 49.94s
Progression
Faster times are higher. One card per event, all courses & history.