| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.925 | N/A |
| 2 | 1 | 19.453 | 19/6:11.079 |
| 3 | 3 | 25.061 | 17/6:17.037 |
| 4 | 3 | 23.777 | 16/6:02.038 |
| 5 | 4 | 25.281 | 16/6:11.082 |
| 6 | 4 | 19.227 | 17/6:21.881 |
| 7 | 4 | 20.996 | 17/6:17.711 |
| 8 | 4 | 19.329 | 17/6:10.922 |
| 9 | 4 | 19.273 | 17/6:05.719 |
| 10 | 4 | 19.446 | 17/6:01.979 |
| 11 | 3 | 20.205 | 17/6:00.201 |
| 12 | 3 | 21.694 | 17/6:00.913 |
| 13 | 3 | 18.636 | 18/6:18.460 |
| 14 | 3 | 19.775 | 18/6:16.817 |
| 15 | 3 | 19.934 | 18/6:15.602 |
| 16 | 3 | 20.655 | 18/6:15.365 |
| 17 | 3 | 25.377 | 18/6:20.176 |
| 18 | 3 | 20.252 | 18/6:19.296 |