| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 1.848 | N/A |
| 2 | 3 | 22.566 | 17/6:02.904 |
| 3 | 3 | 19.045 | 19/6:16.347 |
| 4 | 3 | 22.774 | 18/6:06.696 |
| 5 | 2 | 19.774 | 19/6:20.563 |
| 6 | 4 | 23.752 | 18/6:08.745 |
| 7 | 4 | 22.728 | 18/6:11.991 |
| 8 | 4 | 20.260 | 18/6:08.317 |
| 9 | 4 | 23.109 | 18/6:11.615 |
| 10 | 4 | 20.045 | 18/6:08.392 |
| 11 | 4 | 18.602 | 18/6:03.361 |
| 12 | 4 | 23.751 | 18/6:07.202 |
| 13 | 5 | 19.713 | 18/6:04.683 |
| 14 | 4 | 22.167 | 18/6:05.760 |
| 15 | 5 | 19.552 | 18/6:03.508 |
| 16 | 4 | 22.814 | 18/6:05.253 |
| 17 | 4 | 19.518 | 18/6:03.278 |
| 18 | 5 | 23.387 | 18/6:05.405 |