| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.311 | 21/6:03.531 |
| 2 | 1 | 16.719 | 22/6:14.330 |
| 3 | 1 | 16.519 | 22/6:10.693 |
| 4 | 1 | 16.836 | 22/6:10.617 |
| 5 | 1 | 16.818 | 22/6:10.493 |
| 6 | 1 | 16.950 | 22/6:10.894 |
| 7 | 1 | 16.909 | 22/6:11.052 |
| 8 | 1 | 16.815 | 22/6:10.912 |
| 9 | 1 | 16.916 | 22/6:11.050 |
| 10 | 1 | 17.005 | 22/6:11.356 |
| 11 | 1 | 18.176 | 22/6:13.948 |
| 12 | 1 | 17.020 | 22/6:13.989 |
| 13 | 1 | 16.695 | 22/6:13.474 |
| 14 | 1 | 17.931 | 22/6:14.974 |
| 15 | 1 | 23.687 | 21/6:07.230 |
| 16 | 1 | 16.505 | 21/6:05.941 |
| 17 | 1 | 16.878 | 21/6:05.264 |
| 18 | 1 | 17.271 | 21/6:05.121 |
| 19 | 1 | 17.461 | 21/6:05.203 |
| 20 | 1 | 18.914 | 21/6:06.803 |
| 21 | 1 | 17.469 | 21/6:06.805 |