swimDavid Koval
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.64 | AA+0.95s to AAA·+1.25s to Sectionals | 2017-02-25 | 2017 MARYLAND SWIMMING SENIOR CHAMPIONSHIP fast pool |
| 100 Freestyle | SCY | 53.66 | A+1.67s to AA·+5.17s to Sectionals | 2016-10-28 | 2016 NBAC Fall Fastival Classic |
| 200 Freestyle | SCY | 1:58.85 | BB+0.26s to A·+12.56s to Sectionals | 2016-10-28 | 2016 NBAC Fall Fastival Classic |
| 500 Freestyle | SCY | 5:19.86 | A+10.77s to AA·+32.47s to Sectionals | 2016-10-28 | 2016 NBAC Fall Fastival Classic |
| 100 Backstroke | SCY | 1:00.96 | BB+1.37s to A·+6.47s to Sectionals | 2016-10-28 | 2016 NBAC Fall Fastival Classic |
| 200 Backstroke | SCY | 2:13.71 | BB+3.62s to A·+15.12s to Sectionals | 2016-10-28 | 2016 NBAC Fall Fastival Classic |
| 100 Breaststroke | SCY | 1:04.04 | AA+2.25s to AAA·+2.55s to Sectionals | 2017-02-24 | 2017 MARYLAND SWIMMING SENIOR CHAMPIONSHIP fast pool |
| 200 Breaststroke | SCY | 2:22.89 | A+2.00s to AA·+7.90s to Sectionals | 2017-02-25 | 2017 MARYLAND SWIMMING SENIOR CHAMPIONSHIP fast pool |
| 200 Individual Medley | SCY | 2:08.39 | A+1.70s to AA·+9.00s to Sectionals | 2017-02-26 | 2017 MARYLAND SWIMMING SENIOR CHAMPIONSHIP fast pool |
| 1 Freestyle | SCM | 26:09.00 | 2016-09-10 | 2016 NAAC Open Water Fall Splash venue | |
| 50 Freestyle | LCM | 27.33 | AA+1.14s to AAA·+1.84s to Sectionals | 2016-07-09 | 2016 RAC SANDBOX INVITATIONAL venue |
| 100 Freestyle | LCM | 59.95 | A+0.26s to AA·+4.46s to Sectionals | 2016-08-04 | 2016 MD LSC LC Championships venue |
| 400 Freestyle | LCM | 4:58.13 | BB+6.04s to A·+40.54s to Sectionals | 2016-07-09 | 2016 RAC SANDBOX INVITATIONAL venue |
| 100 Backstroke | LCM | 1:10.89 | BB+1.30s to A·+8.90s to Sectionals | 2016-06-26 | Southern Maryland Summer Splash slow pool |
| 200 Backstroke | LCM | 2:33.98 | BB+2.89s to A·+19.19s to Sectionals | 2016-06-25 | Southern Maryland Summer Splash slow pool |
| 100 Breaststroke | LCM | 1:17.55 | A+2.46s to AA·+7.86s to Sectionals | 2016-08-04 | 2016 MD LSC LC Championships venue |
| 200 Breaststroke | LCM | 2:48.58 | A+4.39s to AA·+15.99s to Sectionals | 2016-08-04 | 2016 MD LSC LC Championships |
| 100 Butterfly | LCM | 1:13.63 | B+0.74s to BB·+13.44s to Sectionals | 2016-06-26 | Southern Maryland Summer Splash slow pool |
| 200 Butterfly | LCM | 2:53.59 | B+10.50s to BB·+37.30s to Sectionals | 2016-06-25 | Southern Maryland Summer Splash slow pool |
| 200 Individual Medley | LCM | 2:30.53 | A+3.64s to AA·+14.34s to Sectionals | 2016-08-07 | 2016 MD LSC LC Championships venue |
| 400 Individual Medley | LCM | 5:25.68 | A+10.09s to AA·+35.79s to Sectionals | 2016-06-05 | 2016 A Buster LC Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | 23.75 | flying | 200 Free Relay (leg 4) | 2016-11-19 | 2016 NBAC Fall Warmup Mee |
| 50 Freestyle | LCM | 27.37 | flying | 200 Free Relay (leg 2) | 2016-07-08 | 2016 RAC SANDBOX INVITATIONAL |
| 100 Breaststroke | LCM | 1:20.03 | flying | 400 Medley Relay (leg 2) | 2016-08-06 | 2016 MD LSC LC 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 15-16 · LCM
3556 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:58.13 | 593 |
| 200 BK LCM | 2:33.98 | 590 |
| 200 BR LCM | 2:48.58 | 648 |
| 200 FL LCM | 2:53.59 | 408 |
| 200 IM LCM | 2:30.53 | 675 |
| 400 IM LCM | 5:25.68 | 642 |
IMR 15-16 · SCY
2621 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:58.85 | 631 |
| 100 BK SCY | 1:00.96 | 574 |
| 100 BR SCY | 1:04.04 | 731 |
| 200 IM SCY | 2:08.39 | 685 |
| 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 53.66
Front half 26.25s · back half 27.41s
200 Freestyle SCY 1:58.85
Front half 57.67s · back half 61.18s
500 Freestyle SCY 5:19.86
Front half 154.78s · back half 165.08s
100 Backstroke SCY 1:00.96
Front half 29.69s · back half 31.27s
200 Backstroke SCY 2:13.71 split/total mismatch
100 Breaststroke SCY 1:04.04
Front half 30.55s · back half 33.49s
200 Breaststroke SCY 2:22.89
Front half 68.31s · back half 74.58s
200 Individual Medley SCY 2:08.39
Front half 61.37s · back half 67.02s
100 Freestyle LCM 59.95
Front half 28.99s · back half 30.96s
400 Freestyle LCM 4:58.13
Front half 147.92s · back half 150.21s
100 Backstroke LCM 1:10.89
Front half 34.82s · back half 36.07s
200 Backstroke LCM 2:33.98
Front half 76.50s · back half 77.48s
100 Breaststroke LCM 1:17.55
Front half 37.51s · back half 40.04s
200 Breaststroke LCM 2:48.58
Front half 82.38s · back half 86.20s
100 Butterfly LCM 1:13.63
Front half 33.97s · back half 39.66s
200 Butterfly LCM 2:53.59
Front half 79.16s · back half 94.43s
200 Individual Medley LCM 2:30.53
Front half 72.57s · back half 77.96s
400 Individual Medley LCM 5:25.68
Front half 160.08s · back half 165.60s
Progression
Faster times are higher. One card per event, all courses & history.