| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.426 | N/A |
| 2 | 1 | 15.792 | 20/5:15.474 |
| 3 | 1 | 15.044 | 20/5:08.368 |
| 4 | 1 | 14.636 | 20/5:03.415 |
| 5 | 1 | 14.993 | 20/5:02.634 |
| 6 | 1 | 15.216 | 20/5:03.013 |
| 7 | 1 | 14.947 | 20/5:02.414 |
| 8 | 1 | 15.484 | 20/5:03.444 |
| 9 | 2 | 17.414 | 20/5:08.800 |
| 10 | 1 | 15.241 | 20/5:08.378 |
| 11 | 1 | 15.058 | 20/5:07.693 |
| 12 | 2 | 15.684 | 20/5:08.214 |
| 13 | 2 | 15.804 | 20/5:08.838 |
| 14 | 2 | 15.135 | 20/5:08.388 |
| 15 | 2 | 14.759 | 20/5:07.492 |
| 16 | 3 | 20.299 | 20/5:13.733 |
| 17 | 3 | 14.927 | 20/5:12.815 |
| 18 | 3 | 15.670 | 20/5:12.835 |
| 19 | 3 | 17.176 | 20/5:14.442 |
| 20 | 3 | 14.676 | 20/5:13.381 |