| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.410 | 16/5:10.560 |
| 2 | 2 | 17.679 | 17/5:15.256 |
| 3 | 2 | 17.906 | 17/5:11.638 |
| 4 | 2 | 20.578 | 20/6:17.865 |
| 5 | 2 | 21.473 | 19/6:08.775 |
| 6 | 5 | 26.192 | 18/6:09.714 |
| 7 | 6 | 20.569 | 18/6:09.789 |
| 8 | 5 | 17.373 | 18/6:02.655 |
| 9 | 3 | 17.579 | 19/6:17.380 |
| 10 | 3 | 17.380 | 19/6:12.664 |
| 11 | 3 | 19.346 | 19/6:12.201 |
| 12 | 3 | 17.478 | 19/6:08.858 |
| 13 | 3 | 17.258 | 19/6:05.708 |
| 14 | 3 | 18.983 | 19/6:05.348 |
| 15 | 3 | 18.161 | 19/6:03.996 |
| 16 | 3 | 17.674 | 19/6:02.234 |
| 17 | 4 | 23.636 | 19/6:07.343 |
| 18 | 5 | 22.851 | 19/6:11.055 |
| 19 | 4 | 25.052 | 19/6:16.578 |