| Name: Laurence | Surname: DUCKER | Country: USA  | SEASON: 2009/2010 » |
| 500 m | |||||||||
| 343 | 311 | 36,43 | Laurence | DUCKER | 89-11-03 | USA | 8 | SLC | 09-03-21 |
| 1000 m | |||||||||
| 284 | 255 | 1.11,22 | Laurence | DUCKER | 89-11-03 | USA | 3 | SLC | 08-03-16 |
| 1500 m | |||||||||
| 216 | 190 | 1.48,87 | Laurence | DUCKER | 89-11-03 | USA | 12 | Calgary | 08-03-13 |
| 3000 m | |||||||||
| 266 | 241 | 3.54,69 | Laurence | DUCKER | 89-11-03 | USA | 14 | Calgary | 08-03-12 |
| 5000 m | |||||||||
| 591 | 534 | 6.54,23 | Laurence | DUCKER | 89-11-03 | USA | 10 | Calgary | 08-11-22 |
| 10000 m | |||||||||
| 674 | 641 | 14.44,48 | Laurence | DUCKER | 89-11-03 | USA | 10 | Milwaukee | 08-12-28 |
| Allround | |||||||||||||
| 292 | 330 | 158,367 | Laurence | DUCKER | 89-11-03 | USA | 36,43 | -- | 1.48,87 | -- | 6.54,23 | 14.44,48 | 09 |
| Big6 | |||||||||||||
| 226 | 243 | 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 | |||||||||||||
| 216 | 215 | 108,330 | Laurence | DUCKER | 89-11-03 | USA | 36,43 | 1.11,22 | 1.48,87 | -- | -- | -- | 09 |
| Long | |||||||||||||
| 400 | 459 | 124,762 | Laurence | DUCKER | 89-11-03 | USA | -- | -- | -- | 3.54,69 | 6.54,23 | 14.44,48 | 09 |
| Mini | |||||||||||||
| 180 | 169 | 147,445 | Laurence | DUCKER | 89-11-03 | USA | 36,43 | 1.11,22 | 1.48,87 | 3.54,69 | -- | -- | 09 |
| Small | |||||||||||||
| 230 | 220 | 153,258 | Laurence | DUCKER | 89-11-03 | USA | 36,43 | -- | 1.48,87 | 3.54,69 | 6.54,23 | -- | 09 |
| Sprint | |||||||||||||
| 259 | 265 | 72,040 | Laurence | DUCKER | 89-11-03 | USA | 36,43 | 1.11,22 | -- | -- | -- | -- | 09 |
| Samalog | |||||||||||||
| 323 | 161,766 | Laurence | DUCKER | 89-11-03 | USA | 37,81-7.03,02/1.52,29-14.44,48 | 8 | Milwaukee | 08-12-28 | ||||
