| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.098 | 20/6:01.960 |
| 2 | 1 | 17.199 | 21/6:10.618 |
| 3 | 1 | 17.513 | 21/6:09.670 |
| 4 | 1 | 17.670 | 21/6:10.020 |
| 5 | 1 | 17.045 | 21/6:07.605 |
| 6 | 1 | 17.539 | 21/6:07.724 |
| 7 | 1 | 17.680 | 21/6:08.232 |
| 8 | 1 | 17.867 | 21/6:09.104 |
| 9 | 1 | 17.335 | 21/6:08.541 |
| 10 | 1 | 17.555 | 21/6:08.552 |
| 11 | 1 | 17.426 | 21/6:08.315 |
| 12 | 1 | 16.931 | 21/6:07.252 |
| 13 | 1 | 18.023 | 21/6:08.115 |
| 14 | 1 | 18.587 | 21/6:09.702 |
| 15 | 1 | 17.746 | 21/6:09.900 |
| 16 | 1 | 17.965 | 21/6:10.360 |
| 17 | 1 | 18.025 | 21/6:10.840 |
| 18 | 1 | 17.459 | 21/6:10.607 |
| 19 | 1 | 17.741 | 21/6:10.710 |
| 20 | 1 | 17.609 | 21/6:10.664 |
| 21 | 1 | 17.383 | 21/6:10.396 |