| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 11.805 | N/A |
| 2 | 3 | 18.616 | 20/6:05.509 |
| 3 | 3 | 19.198 | 20/6:11.038 |
| 4 | 2 | 19.084 | 20/6:12.159 |
| 5 | 4 | 21.705 | 19/6:05.518 |
| 6 | 3 | 18.799 | 19/6:02.452 |
| 7 | 4 | 23.388 | 19/6:14.175 |
| 8 | 3 | 19.341 | 19/6:12.141 |
| 9 | 3 | 19.173 | 19/6:10.239 |
| 10 | 3 | 18.751 | 19/6:07.915 |
| 11 | 3 | 19.728 | 19/6:07.814 |
| 12 | 3 | 18.917 | 19/6:06.405 |
| 13 | 3 | 19.222 | 19/6:05.688 |
| 14 | 2 | 19.451 | 19/6:05.398 |
| 15 | 2 | 18.653 | 19/6:04.124 |
| 16 | 2 | 23.660 | 19/6:09.028 |
| 17 | 2 | 18.656 | 19/6:07.689 |
| 18 | 2 | 19.540 | 19/6:07.444 |
| 19 | 2 | 19.443 | 19/6:07.130 |