| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.448 | N/A |
| 2 | 1 | 15.415 | 21/5:09.748 |
| 3 | 1 | 15.379 | 21/5:09.388 |
| 4 | 1 | 15.814 | 21/5:12.168 |
| 5 | 1 | 15.595 | 21/5:12.463 |
| 6 | 1 | 15.754 | 21/5:13.276 |
| 7 | 1 | 15.805 | 21/5:13.988 |
| 8 | 1 | 15.791 | 21/5:14.456 |
| 9 | 1 | 15.750 | 21/5:14.705 |
| 10 | 1 | 16.069 | 21/5:15.608 |
| 11 | 1 | 15.408 | 21/5:15.008 |
| 12 | 1 | 15.634 | 21/5:14.928 |
| 13 | 1 | 15.498 | 21/5:14.634 |
| 14 | 1 | 15.597 | 21/5:14.538 |
| 15 | 1 | 17.172 | 20/5:00.943 |
| 16 | 1 | 15.548 | 20/5:00.671 |
| 17 | 1 | 15.443 | 20/5:00.308 |
| 18 | 1 | 16.191 | 20/5:00.824 |
| 19 | 1 | 15.529 | 20/5:00.584 |
| 20 | 1 | 15.307 | 20/5:00.147 |