| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.631 | 18/6:11.358 |
| 2 | 2 | 22.784 | 17/6:09.027 |
| 3 | 2 | 21.454 | 17/6:07.591 |
| 4 | 2 | 20.974 | 17/6:04.833 |
| 5 | 2 | 22.862 | 17/6:09.597 |
| 6 | 2 | 21.281 | 17/6:08.294 |
| 7 | 2 | 22.417 | 17/6:10.122 |
| 8 | 2 | 19.863 | 17/6:06.065 |
| 9 | 3 | 20.961 | 17/6:04.984 |
| 10 | 2 | 21.766 | 17/6:05.488 |
| 11 | 2 | 25.422 | 17/6:11.550 |
| 12 | 2 | 21.606 | 17/6:11.196 |
| 13 | 1 | 21.202 | 17/6:10.369 |
| 14 | 2 | 23.304 | 17/6:12.211 |
| 15 | 2 | 20.557 | 17/6:10.695 |
| 16 | 2 | 20.781 | 17/6:09.607 |
| 17 | 2 | 20.423 | 17/6:08.288 |