| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 22.351 | 17/6:19.967 |
| 2 | 5 | 17.830 | 18/6:01.629 |
| 3 | 5 | 19.645 | 19/6:18.898 |
| 4 | 5 | 18.157 | 19/6:10.419 |
| 5 | 3 | 16.920 | 19/6:00.631 |
| 6 | 2 | 16.912 | 20/6:12.717 |
| 7 | 2 | 17.955 | 20/6:10.771 |
| 8 | 2 | 19.932 | 20/6:14.255 |
| 9 | 2 | 17.942 | 20/6:12.542 |
| 10 | 2 | 18.515 | 20/6:12.318 |
| 11 | 2 | 18.015 | 20/6:11.225 |
| 12 | 2 | 17.639 | 20/6:09.688 |
| 13 | 2 | 16.842 | 20/6:07.162 |
| 14 | 2 | 17.121 | 20/6:05.394 |
| 15 | 2 | 18.110 | 20/6:05.181 |
| 16 | 2 | 19.704 | 20/6:06.987 |
| 17 | 2 | 17.337 | 20/6:05.796 |
| 18 | 2 | 17.203 | 20/6:04.589 |
| 19 | 2 | 19.480 | 20/6:05.905 |
| 20 | 2 | 16.934 | 20/6:04.544 |