| Name: Laurence | Surname: DUCKER | Country: USA  | SEASON: 2011/2012 » |
| 500 m | |||||||||
| 406 | 367 | 36,43 | Laurence | DUCKER | 89-11-03 | USA | 8 | SLC | 09-03-21 |
| 1000 m | |||||||||
| 328 | 303 | 1.11,22 | Laurence | DUCKER | 89-11-03 | USA | 3 | SLC | 08-03-16 |
| 1500 m | |||||||||
| 254 | 235 | 1.48,87 | Laurence | DUCKER | 89-11-03 | USA | 12 | Calgary | 08-03-13 |
| 3000 m | |||||||||
| 304 | 287 | 3.54,69 | Laurence | DUCKER | 89-11-03 | USA | 14 | Calgary | 08-03-12 |
| 5000 m | |||||||||
| 683 | 626 | 6.54,23 | Laurence | DUCKER | 89-11-03 | USA | 10 | Calgary | 08-11-22 |
| 10000 m | |||||||||
| 772 | 728 | 14.44,48 | Laurence | DUCKER | 89-11-03 | USA | 10 | Milwaukee | 08-12-28 |
| Allround | |||||||||||||
| 360 | 338 | 158,367 | Laurence | DUCKER | 89-11-03 | USA | 36,43 | -- | 1.48,87 | -- | 6.54,23 | 14.44,48 | 09 |
| Big6 | |||||||||||||
| 287 | 271 | 233,092 | Laurence | DUCKER | 89-11-03 | USA | 36,43 | 1.11,22 | 1.48,87 | 3.54,69 | 6.54,23 | 14.44,48 | 09 |
| Fast | |||||||||||||
| 282 | 263 | 108,330 | Laurence | DUCKER | 89-11-03 | USA | 36,43 | 1.11,22 | 1.48,87 | -- | -- | -- | 09 |
| Long | |||||||||||||
| 495 | 465 | 124,762 | Laurence | DUCKER | 89-11-03 | USA | -- | -- | -- | 3.54,69 | 6.54,23 | 14.44,48 | 09 |
| Mini | |||||||||||||
| 233 | 211 | 147,445 | Laurence | DUCKER | 89-11-03 | USA | 36,43 | 1.11,22 | 1.48,87 | 3.54,69 | -- | -- | 09 |
| Small | |||||||||||||
| 296 | 280 | 153,258 | Laurence | DUCKER | 89-11-03 | USA | 36,43 | -- | 1.48,87 | 3.54,69 | 6.54,23 | -- | 09 |
| Sprint | |||||||||||||
| 344 | 313 | 72,040 | Laurence | DUCKER | 89-11-03 | USA | 36,43 | 1.11,22 | -- | -- | -- | -- | 09 |
| Samalog | |||||||||||||
| 358 | 161,766 | Laurence | DUCKER | 89-11-03 | USA | 37,81-7.03,02/1.52,29-14.44,48 | 8 | Milwaukee | 08-12-28 | ||||
