| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.648 | 21/6:10.608 |
| 2 | 1 | 16.948 | 21/6:03.258 |
| 3 | 1 | 16.929 | 21/6:00.675 |
| 4 | 1 | 20.002 | 21/6:15.517 |
| 5 | 1 | 17.143 | 21/6:12.414 |
| 6 | 1 | 18.600 | 21/6:15.445 |
| 7 | 1 | 16.876 | 21/6:12.438 |
| 8 | 1 | 16.960 | 21/6:10.403 |
| 9 | 1 | 17.264 | 21/6:09.530 |
| 10 | 1 | 16.804 | 21/6:07.865 |
| 11 | 1 | 17.214 | 21/6:07.286 |
| 12 | 1 | 17.443 | 21/6:07.204 |
| 13 | 1 | 17.225 | 21/6:06.783 |
| 14 | 1 | 17.797 | 21/6:07.280 |
| 15 | 1 | 19.154 | 21/6:09.610 |
| 16 | 1 | 18.335 | 21/6:10.574 |
| 17 | 1 | 17.203 | 21/6:10.026 |
| 18 | 1 | 18.436 | 21/6:10.978 |
| 19 | 1 | 17.549 | 21/6:10.849 |
| 20 | 1 | 16.640 | 21/6:09.779 |
| 21 | 1 | 17.012 | 21/6:09.182 |