| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.385 | N/A |
| 2 | 1 | 15.173 | 20/5:05.672 |
| 3 | 1 | 15.278 | 20/5:06.669 |
| 4 | 1 | 15.376 | 20/5:07.622 |
| 5 | 1 | 15.534 | 20/5:08.849 |
| 6 | 1 | 15.611 | 20/5:09.878 |
| 7 | 1 | 15.271 | 20/5:09.487 |
| 8 | 1 | 15.476 | 20/5:09.765 |
| 9 | 1 | 15.481 | 20/5:09.985 |
| 10 | 1 | 15.373 | 20/5:09.928 |
| 11 | 1 | 15.533 | 20/5:10.186 |
| 12 | 1 | 15.691 | 20/5:10.670 |
| 13 | 1 | 15.414 | 20/5:10.635 |
| 14 | 1 | 16.005 | 20/5:11.469 |
| 15 | 1 | 15.645 | 20/5:11.696 |
| 16 | 1 | 15.619 | 20/5:11.859 |
| 17 | 1 | 16.481 | 20/5:13.026 |
| 18 | 1 | 15.800 | 20/5:13.294 |
| 19 | 1 | 15.834 | 20/5:13.568 |
| 20 | 1 | 15.400 | 20/5:13.380 |