| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.089 | 18/6:19.602 |
| 2 | 2 | 21.439 | 17/6:01.488 |
| 3 | 2 | 22.400 | 17/6:07.925 |
| 4 | 1 | 21.339 | 17/6:06.635 |
| 5 | 1 | 21.184 | 17/6:05.333 |
| 6 | 2 | 22.221 | 17/6:07.404 |
| 7 | 1 | 20.606 | 17/6:04.961 |
| 8 | 1 | 21.632 | 17/6:05.309 |
| 9 | 1 | 21.499 | 17/6:05.328 |
| 10 | 1 | 22.077 | 17/6:06.326 |
| 11 | 1 | 21.323 | 17/6:05.978 |
| 12 | 1 | 22.038 | 17/6:06.700 |
| 13 | 1 | 21.344 | 17/6:06.404 |
| 14 | 1 | 22.123 | 17/6:07.096 |
| 15 | 1 | 21.240 | 17/6:06.695 |
| 16 | 1 | 22.584 | 17/6:07.772 |
| 17 | 1 | 23.482 | 17/6:09.620 |