| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.181 | N/A |
| 2 | 1 | 17.768 | 21/6:13.541 |
| 3 | 1 | 18.319 | 20/6:01.007 |
| 4 | 1 | 16.915 | 21/6:11.527 |
| 5 | 1 | 17.026 | 21/6:08.321 |
| 6 | 1 | 18.008 | 21/6:10.325 |
| 7 | 1 | 18.587 | 21/6:13.591 |
| 8 | 1 | 17.285 | 21/6:12.203 |
| 9 | 1 | 18.182 | 21/6:13.406 |
| 10 | 1 | 16.906 | 21/6:11.505 |
| 11 | 1 | 17.620 | 21/6:11.413 |
| 12 | 1 | 17.249 | 21/6:10.662 |
| 13 | 1 | 17.105 | 21/6:09.797 |
| 14 | 1 | 25.501 | 20/6:03.792 |
| 15 | 1 | 17.687 | 20/6:03.109 |
| 16 | 1 | 17.133 | 20/6:01.816 |
| 17 | 1 | 17.092 | 20/6:00.635 |
| 18 | 1 | 17.978 | 20/6:00.584 |
| 19 | 1 | 18.200 | 20/6:00.773 |
| 20 | 1 | 18.175 | 20/6:00.917 |