swimMargie Blackmer
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 1:01.70 | A+2.11s to AA·+7.21s to Sectionals | 2026-07-18 | 2026 ISI Summer PAC Regionalfast pool |
| 50 Backstroke | SCY | 38.69 | +1.50s to B·+11.40s to Sectionals | 2024-11-01 | 2024 MAC A3 Performance November Invitational |
| 50 Butterfly | SCY | 29.60 | AA+0.81s to AAA·+2.91s to Sectionals | 2026-07-19 | 2026 ISI Summer PAC Regionalfast pool |
| 100 Butterfly | SCY | 1:07.65 | BB+0.06s to A·+8.06s to Sectionals | 2026-07-18 | 2026 ISI Summer PAC Regionalfast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | 27.74 | flying | 200 Free Relay (leg 2) | 2026-07-19 | 2026 ISI Summer PAC Regional |
| 50 Butterfly | SCY | 29.65 | flying | 200 Medley Relay (leg 3) | 2026-07-18 | 2026 ISI Summer PAC Regional |
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
IMR 13-14 · SCY
616 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FL SCY | 1:07.65 | 616 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 BR 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
100 Freestyle SCY 1:01.70
Front half 29.51s · back half 32.19s
100 Butterfly SCY 1:07.65
Front half 30.67s · back half 36.98s
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.