Mark Willenbring
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 57.87 | AA+1.68s to AAA | 2015-03-05 | 2015 SC TAGS |
| 50 Backstroke | SCY | 30.34 | AA+0.65s to AAA | 2015-03-05 | 2015 SC TAGS |
| 100 Backstroke | SCY | 1:10.29 | BB+1.00s to A | 2013-01-01 | Meet Results |
| 50 Breaststroke | SCY | 34.00 | AA+0.71s to AAA | 2015-03-05 | 2015 SC TAGS |
| 50 Butterfly | SCY | 1:22.23 | +45.14s to B | 2013-01-01 | Meet Results |
| 100 Individual Medley | SCY | 1:13.42 | BB+3.43s to A | 2013-01-01 | Meet Results |
| 50 Backstroke | LCM | 33.50 | AAA+0.81s to AAAA | 2015-07-23 | Texas Age Group Championships venue |
| 100 Backstroke | LCM | 1:11.13 | AAA+0.74s to AAAA | 2015-07-26 | Texas Age Group Championships venue |
| 200 Backstroke | LCM | 2:32.10 | AAAA | 2015-07-25 | Texas Age Group Championships venue |
| 100 Breaststroke | LCM | 1:38.49 | BB+7.20s to A | 2012-07-27 | Texas Age Group Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | LCM | 34.54 | flying | 200 Free Relay (leg 4) | 2012-07-28 | Texas Age Group Championships |
| 100 Freestyle | LCM | 1:16.37 | flying | 400 Free Relay (leg 4) | 2012-07-27 | Texas Age Group Championships |
| 50 Breaststroke | LCM | 50.82 | flying | 200 Medley Relay (leg 2) | 2012-07-29 | Texas Age Group 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 11-12 · LCM
1484 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:11.13 | 969 |
| 100 BR LCM | 1:38.49 | 515 |
| 400 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 11-12 · SCY
2206 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 30.34 | 802 |
| 50 BR SCY | 34.00 | 794 |
| 50 FL SCY | 1:22.23 | 34 |
| 100 IM SCY | 1:13.42 | 576 |
| 200 FR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
50 Breaststroke SCY 34.00 split/total mismatch
Front half 32.45s · back half 1.55s
200 Backstroke LCM 2:32.10
Front half 74.64s · back half 77.46s
100 Breaststroke LCM 1:38.49
Front half 47.41s · back half 51.08s
Progression
Faster times are higher. One card per event, all courses & history.