| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.666 | 21/6:10.986 |
| 2 | 3 | 16.577 | 22/6:16.673 |
| 3 | 2 | 17.065 | 22/6:16.259 |
| 4 | 1 | 16.247 | 22/6:11.553 |
| 5 | 1 | 16.781 | 22/6:11.078 |
| 6 | 1 | 16.489 | 22/6:09.692 |
| 7 | 1 | 17.249 | 22/6:11.090 |
| 8 | 5 | 25.068 | 21/6:15.748 |
| 9 | 5 | 16.825 | 21/6:13.256 |
| 10 | 5 | 17.294 | 21/6:12.248 |
| 11 | 5 | 16.869 | 21/6:10.612 |
| 12 | 4 | 17.388 | 21/6:10.157 |
| 13 | 4 | 16.375 | 21/6:08.135 |
| 14 | 3 | 17.385 | 21/6:07.917 |
| 15 | 2 | 17.613 | 21/6:08.047 |
| 16 | 2 | 16.147 | 21/6:06.237 |
| 17 | 2 | 17.487 | 21/6:06.296 |
| 18 | 3 | 17.743 | 21/6:06.646 |
| 19 | 3 | 19.246 | 21/6:08.621 |
| 20 | 3 | 17.627 | 21/6:08.698 |
| 21 | 3 | 17.117 | 21/6:08.258 |