swimMargaret Pfeiffer
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.51 | B+0.82s to BB·+7.72s to Sectionals | 2010-10-24 | Trick or Treat Meetvenue |
| 100 Freestyle | SCY | 1:16.27 | +1.58s to B·+23.18s to Sectionals | 2010-12-18 | Saratoga 12&Under Mini-Meet |
| 200 Freestyle | SCY | 2:46.38 | +2.99s to B·+51.39s to Sectionals | 2011-03-04 | AD Silver Short Course Championships |
| 500 Freestyle | SCY | 7:50.25 | +32.96s to B·+161.46s to Sectionals | 2011-01-15 | Chris Goody IMX Challenge |
| 50 Backstroke | SCY | 38.66 | B+2.57s to BB·+12.37s to Futures | 2011-01-30 | Thoroughbred Splash 2011venue |
| 100 Backstroke | SCY | 1:26.76 | +0.17s to B·+27.47s to Sectionals | 2011-03-04 | AD Silver Short Course Championships |
| 200 Backstroke | SCY | 3:03.90 | +3.81s to B·+55.01s to Sectionals | 2011-03-04 | AD Silver Short Course Championships |
| 50 Breaststroke | SCY | 43.61 | B+2.72s to BB·+13.82s to Futures | 2010-10-24 | Trick or Treat Meetvenue |
| 100 Breaststroke | SCY | 1:36.21 | B+6.82s to BB·+28.02s to Sectionals | 2010-10-30 | IM-Xtremely Spooked |
| 50 Butterfly | SCY | 36.95 | B+2.66s to BB·+11.26s to Futures | 2011-03-04 | AD Silver Short Course Championships |
| 100 Butterfly | SCY | 1:37.12 | +11.03s to B·+38.63s to Sectionals | 2011-01-15 | Chris Goody IMX Challenge |
| 100 Individual Medley | SCY | 1:27.25 | +1.96s to B | 2011-03-04 | AD Silver Short Course Championships |
| 200 Individual Medley | SCY | 3:07.01 | +3.02s to B·+56.32s to Sectionals | 2011-03-04 | AD Silver Short Course Championships |
| 50 Freestyle | SCM | 36.24 | B+1.25s to BB·+9.15s to Sectionals | 2011-06-05 | 2011 Starfish Meter Madness - Pentathlonvenue |
| 100 Backstroke | SCM | 1:37.13 | +1.44s to B·+31.34s to Sectionals | 2011-06-05 | 2011 Starfish Meter Madness - Pentathlonvenue |
| 100 Breaststroke | SCM | 1:48.55 | +1.96s to B·+33.06s to Sectionals | 2011-06-05 | 2011 Starfish Meter Madness - Pentathlonvenue |
| 100 Butterfly | SCM | 1:43.13 | +8.04s to B·+38.14s to Sectionals | 2011-06-05 | 2011 Starfish Meter Madness - Pentathlonvenue |
| 100 Individual Medley | SCM | 1:38.08 | +3.89s to B | 2011-06-05 | 2011 Starfish Meter Madness - Pentathlonvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 37.16 | flying | 200 Free Relay (leg 3) | 2010-10-24 | Trick or Treat Meet |
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
1782 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:50.25 | 338 |
| 100 BK SCY | 1:26.76 | 377 |
| 100 BR SCY | 1:36.21 | 410 |
| 100 FL SCY | 1:37.12 | 257 |
| 200 IM SCY | 3:07.01 | 400 |
IMR 11-12 · SCY
2063 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:46.38 | 393 |
| 50 BK SCY | 38.66 | 426 |
| 50 BR SCY | 43.61 | 432 |
| 50 FL SCY | 36.95 | 420 |
| 100 IM SCY | 1:27.25 | 392 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCM 1:37.13
Front half 48.57s · back half 48.56s
100 Breaststroke SCM 1:48.55
Front half 51.55s · back half 57.00s
100 Butterfly SCM 1:43.13
Front half 46.38s · back half 56.75s
100 Individual Medley SCM 1:38.08
Front half 45.99s · back half 52.09s
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.